Python is a powerful, versatile programming language known for its simplicity and ease of use. It's widely employed in various industries for solutions ranging from web applications to data analysis and machine learning. Python Developers have the expertise to create, modify, and enhance programs using this language, offering a wide range of solutions tailored to your needs. Hire Python developers on Freelancer.com to bring your project to life with their technical expertise and creative problem-solving capabilities. Here's some projects that our expert Python Developers made real:

  • Developing custom APIs for seamless integration between diverse software platforms
  • Building browser-based apps with elegant user interfaces for various industries
  • Creating automated tools for data gathering, cleaning, and analysis across datasets
  • Designing specialized applications for tasks like audio mastering and chatbot deployment
  • Modifying existing systems like Odoo or Django to deliver improved functionality or customized reports
  • Developing web applications using frameworks such as Flask and Django with full-stack support
  • Implementing machine learning algorithms for advanced data processing or recommendation systems

The vast array of successful projects completed by our skilled Python developers demonstrates the limitless potential of this programming language. Hire Python developers on Freelancer.com to turn your ideas into practical applications that suit your unique requirements. Our platform offers instant access to a large pool of talented freelancers who are ready to take on your project and deliver exceptional results.

Take the first step towards making your own project a reality by posting it on Freelancer.com. By hiring Python developers through our platform, you can rest assured that your project will be handled by qualified professionals committed to delivering high-quality work. Make your vision come to life by leveraging the power of Python and the expertise of our talented freelancers - post a project today!

From 338,745 reviews, clients rate our Python Developers 4.9 out of 5 stars.
Hire Python Developers

Python is a powerful, versatile programming language known for its simplicity and ease of use. It's widely employed in various industries for solutions ranging from web applications to data analysis and machine learning. Python Developers have the expertise to create, modify, and enhance programs using this language, offering a wide range of solutions tailored to your needs. Hire Python developers on Freelancer.com to bring your project to life with their technical expertise and creative problem-solving capabilities. Here's some projects that our expert Python Developers made real:

  • Developing custom APIs for seamless integration between diverse software platforms
  • Building browser-based apps with elegant user interfaces for various industries
  • Creating automated tools for data gathering, cleaning, and analysis across datasets
  • Designing specialized applications for tasks like audio mastering and chatbot deployment
  • Modifying existing systems like Odoo or Django to deliver improved functionality or customized reports
  • Developing web applications using frameworks such as Flask and Django with full-stack support
  • Implementing machine learning algorithms for advanced data processing or recommendation systems

The vast array of successful projects completed by our skilled Python developers demonstrates the limitless potential of this programming language. Hire Python developers on Freelancer.com to turn your ideas into practical applications that suit your unique requirements. Our platform offers instant access to a large pool of talented freelancers who are ready to take on your project and deliver exceptional results.

Take the first step towards making your own project a reality by posting it on Freelancer.com. By hiring Python developers through our platform, you can rest assured that your project will be handled by qualified professionals committed to delivering high-quality work. Make your vision come to life by leveraging the power of Python and the expertise of our talented freelancers - post a project today!

From 338,745 reviews, clients rate our Python Developers 4.9 out of 5 stars.
Hire Python Developers

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    This project focuses on designing and developing a modern responsive website for businesses or personal portfolios. The website will be fully optimized to work smoothly on mobile, tablet, and desktop devices. The goal is to create a clean, professional, and user-friendly website that helps businesses present their services or allows individuals to showcase their skills, projects, and achievements. Project features include: Responsive and mobile-friendly design Modern and professional layout Fast loading and optimized performance Portfolio or business information sections Contact form for client communication SEO-friendly structure for better visibility This project ensures the final website is visually appealing, easy to navigate, and suitable for professional online presence.

    $128 Average bid
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    77 bids

    Full-Time Django Developer Needed (India Only) We are looking for a full-time experienced Django Developer from India to join our trading prop firm project for long-term collaboration. Individual developers only — No agencies, companies, or teams. This position is strictly for developers based in India. Full-time availability (40+ hours per week) is required. Minimum 8+ years of professional experience in Django development is mandatory. =>Required Skills 3+ years of strong experience with Django and Django REST Framework Experience building scalable, high-performance backend systems Strong API architecture and development skills Payment gateway integration experience Database optimization (PostgreSQL preferred) Strong understanding of authentication, authorization & ...

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    I’m working through an year long online course on Artificial Intelligence and Machine Learning and I’m running short on time for several graded assignments and mini-projects. Rather than general tutoring or technical platform troubleshooting, I specifically need someone who can step in, finish the required tasks, and submit clean, well-commented solutions on my behalf. This will be an ongoing project and will span an year. Typical exercises range from data preprocessing and feature engineering to training and evaluating models with libraries such as Python, NumPy, pandas, scikit-learn, TensorFlow or PyTorch. Code must run flawlessly in the course’s Jupyter-based environment and meet the rubric laid out in each brief (accuracy thresholds, narrative explanations, and any...

    $206 Average bid
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    I have already trained and deployed a Logistic Regression model in Streamlit that classifies breast-tumour samples as malignant or benign. What I need now is a polished data-visualization layer so users can quickly grasp how each feature influences the prediction. My immediate focus is on bar-chart visualisations. I want clear, well-labelled bars that compare malignant vs. benign distributions, show feature importances, and surface any other insight you think adds value. The work should plug straight into my current Streamlit app and read from the same Pandas DataFrame I am already passing to the model. Although the main task is visualisation, I am also experimenting with feature selection, so if your code can be structured in a way that makes it easy to toggle feature subsets, that wi...

    $27 / hr Average bid
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    17 bids

    Senior Python Developer – Containerized Geospatial Processing Library (Azure) ​Project Overview: We are seeking an experienced Senior Python Developer with deep expertise in geospatial data handling (GIS) and Docker containerization. The objective of this project is to build a robust, standalone Python library and execution environment that performs standardized geoprocessing tasks on vector and raster datasets. ​The final deliverable must be a highly secure, containerized microservice capable of reading from and writing to Azure Blob Storage, with strict input validation. ​Core Tech Stack: ​Language: Python 3.11+ ​Geospatial Libraries: GeoPandas, Rasterio, Shapely, PyProj, Fiona ​Validation: Pydantic ​Cloud: Azure SDK (Blob Storage, Key Vault, Identity) ​Infrastructure: Docker (Alpi...

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    I need an end-to-end AI agent that can sit inside my WhatsApp Business account and handle the full sales cycle for bulk Polyethylene (PE). The bot must be able to open a chat proactively, answer every follow-up question in real time, negotiate prices, payment terms and delivery schedules, and finally secure written confirmation inside the same thread—all while sounding friendly and conversational, just like my own voice. You’ll receive a large, well-labelled archive of past WhatsApp conversations that already closed real PE deals. Use that data to train or fine-tune your model (LLM, RAG, or any hybrid approach you prefer) so the agent learns our typical pricing logic, MOQ limits, freight clauses, and cultural nuances. Once live, it should keep learning from fresh chats I appro...

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    20 bids

    I am looking to develop a platform for AI evaluation and red teaming of AI agents , LLMs MCP servers , IVR, voice agents , conversational bot agents , chatbots etc.

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    Thanks for looking. I urgently need data for a set of local businesses in and around Berkshire and London UK. We will pay per 2k list of the industries we will send upon acceptance. Email addresses must not be role based or trip any spam traps. I need a one-time extraction of verified email addresses from reputable online business directories. No other data fields are required—just the clean list of emails. Please choose whatever approach you prefer—Python with Scrapy/BeautifulSoup, browser automation with Selenium, or a similar tool chain—as long as the result is accurate and the scraping respects each site’s terms of service and rate limits. Deliverable • A CSV or XLSX file containing every unique email address you capture, de-duplicated and ready ...

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    **Project Title:** Email Abuse Detection & Prevention System **Project Description:** I need a developer to build a secure and scalable system that can detect, classify, and prevent abusive or malicious emails in real time. The system should protect users from spam, phishing, offensive language, and suspicious activity while providing clear analytics and reporting. **Scope of Work:** - Build an email ingestion pipeline with secure handling - Implement NLP/ML models to detect spam, phishing, and abusive content - Real‑time classification and alerting system - Admin dashboard for monitoring flagged emails and user reports - Database integration (MySQL/MongoDB) for storing logs and analytics - Scalable backend with APIs for integration into existing systems - Documen...

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    I want an AI-powered conversational agent that has to work on a web application front end. The bot must tap into our large retail product database so managers can conversationally, ask for actionable insights, kpi, and create reports. Key goals • Deliver actionable insights about consumer behaviour • Easy conversational chat for business user Acceptance criteria documentation covering model architecture, training data structure, and how to connect to the retail database API. 3. Handover of all code (Python/Node or comparable), configuration files, and instructions so my in-house devs can maintain it. 4. Analytics dashboard reporting 5. Final deployment on our production site with my sign-off after load testing. If you have experience with AI projects using LangGrap...

    $22 / hr Average bid
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    135 bids
    Trophy icon Discord Link Status Bot
    6 days left

    I need a lightweight Discord bot that does one job very well: fetch a list of URLs from a Google Sheet, check each one every 2-3 minutes, and report its current state—“Active” when the link responds, “Inactive” when it does not show open correctly—inside a designated Discord channel. With the help of "" droplets

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    Guaranteed
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    7 entries

    I need an experienced Python developer to build a commercial multi-client visa appointment automation system for Turkey-based applicants. Full source code ownership is required upon delivery. --- PROJECT BACKGROUND I run a visa consultancy service in Turkey. My clients need visa appointments from VFS Global portals. The current manual process is too slow and I need a fully automated, scalable system that handles 50-100+ clients simultaneously. --- TARGET PORTALS Source: Turkey () Target countries (minimum 6-7): - United Kingdom - Germany - France - Netherlands - Italy - Spain - Sweden System must be modular so new countries can be added later. --- CORE FEATURES REQUIRED [1] MULTI-CLIENT MANAGEMENT DASHBOARD - Register and manage 100+ client records - Per client: Full name, Passpo...

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    158 bids

    ​I am looking for an experienced mobile developer or team to build a new project. I am open to both app and game ideas depending on the portfolio and expertise of the freelancer. ​Requirements: ​Development for Android (cross-platform preferred, like Flutter or React Native). ​Clean UI/UX design. ​Ability to integrate APIs and basic backend if needed. ​Please share your portfolio with similar projects (apps or games). We will discuss the specific functional details and features in the chat after I review your initial offers.

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    I want to build an AI agent that can pose the same research question to at least five different large-language-model APIs (e.g. GPT-4, Claude, Cohere, Palm, Llama-2 via Hugging Face) and capture every answer in real time inside a single Google Sheet. The workflow should look like this: 1. I type or paste a prompt once. 2. The agent forwards that prompt concurrently to each chosen LLM. 3. As soon as each model replies, the agent writes a new row to my Google Sheet with these columns: timestamp, prompt, model name, full response, and any cost/latency data you can easily expose. 4. When all models have answered, the sheet shows a complete, side-by-side record that I can analyse for research purposes. Language and stack are flexible; pick whatever lets you move fast (Python, JavaScript...

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    Plant Disease Prediction
    6 days left
    Verified

    I need a complete, reproducible deep-learning pipeline that takes raw leaf images, learns to recognise plant diseases, and then serves the prediction through a Streamlit interface. Because I do not yet have the images, the first task is to identify and download a suitable, well-labelled dataset from Kaggle. Feel free to compare a few candidates, but the final choice should give good class balance and enough samples per disease category. Once the data is in place, walk through exploratory data analysis, preprocessing, and augmentation inside a Jupyter notebook. From there, build and tune a convolutional neural network (TensorFlow / Keras or PyTorch are both fine) and report the usual metrics plus a confusion matrix so I can judge class-wise performance. When the model is satisfactory, save...

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    I'm currently looking for an experienced developer who speaks fluent English and can help develop a program. Compensation: $1,000 - $2,000 USD/month Location: Remote (USA, Europe, UK, or Argentina,Mexico) Requirements: Fluent English communication Experienced in software development Able to collaborate directly on building a program from scratch To Apply: Send me a DM with your experience and previous work. NOTE: if you're not from those country don't message me and we want serious person that's ready to take the job Asap

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    I am looking for an expert developer or agency to build a sophisticated Telegram Sales Bot that functions as a global marketplace platform. The bot will connect international customers with manufacturers via Telegram. The core of the experience should be a seamless blend of Conversational AI (customer support/sales) and a Telegram Mini App (TMA) (product browsing/checkout). Key Requirements & Features 1. Conversational AI (The Sales Agent): Multilingual Support: The AI must automatically detect the user's language and respond in their native tongue. Knowledge Retrieval (RAG): The AI must answer questions based strictly on a provided knowledge base (Product specs, quality details, logistics, shipping times from e.g. China, customs info). Persona: Professional, helpful, and sales-o...

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    215 bids
    python project fixes
    6 days left
    Verified

    Need developer who can look into existing python script and give me solution

    $69 Average bid
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    48 bids

    Full-Stack Developer Needed for AI-Assisted Manufacturing Operations System (ERP Integration, Production Tracking, Costing) see jd in attachment Project Overview We are a jewelry manufacturing company building a custom internal operations platform to streamline production, costing, sales, and reporting. Currently we use: an ERP system (Achiever) for sales orders and production orders Excel spreadsheets for BOM costing and production tracking PDF production orders Sage for accounting Our goal is to build a centralized operational system that consolidates data from these sources and provides dashboards, automation, and AI-assisted workflows. This is not a marketing website. It is closer to building a lightweight manufacturing ERP / operations platform. We plan to develop the system in mul...

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    127 bids

    I want a single Excel file that lets me drop in fresh sales and purchase data and instantly see what’s happening in the business. The heart of the job is an interactive dashboard—clean, professional, and easy for anyone on my team to grasp at a glance. Here is what I need the file to do: • Automatically refresh whenever I upload a new data file, so no manual copy-pasting. • Display bar, line, and pie charts that highlight both sales trends and purchase trends. • Use pivot tables and slicers to let me drill down by product, date, or supplier without breaking the layout. • Track current inventory levels in real time, flagging low-stock items. • Surface the two KPIs I care about most—product-wise performance and overall revenue growth&mdas...

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    **Project Title** Build SaaS dashboard for legal-tech platform (Python FastAPI + React) **Project Overview** I am building a legal-tech platform called **Virtual Clerk** that automatically tracks court cases and alerts lawyers when hearing dates change. The backend scraping engine already exists. It uses: * Python * BeautifulSoup / Requests * Background workers * Modular court scrapers The system currently scrapes multiple courts and generates alerts and daily digests. What I need now is to turn this into a **usable web SaaS product for lawyers**. --- **Tech Stack** Backend: * Python * FastAPI Database: * PostgreSQL Workers / Queue: * Redis / Celery (or similar) Frontend: * React or Deployment: * Docker * VPS (DigitalOcean / AWS) --- **Required Features** 1. **User Aut...

    $1298 Average bid
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    91 bids

    I need a Python developer to create a Windows-based automation script that helps monitor shift availability on an online hiring portal. The tool should check the schedule page at regular intervals and assist with quickly selecting shifts that match predefined preferences. The goal is to reduce the need for manual page refreshing and speed up the shift selection process. Key requirements: • Developed in Python and compatible with Windows • Ability to monitor the hiring portal and detect newly available shifts • Smart filtering based on preferences such as day of week, time window, and shift duration • Automatic navigation of the schedule interface to help select matching shifts • Auto-login capability after the initial setup using a saved browser session ...

    $14 / hr Average bid
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    45 bids

    I’m building a small web-based tool, code-named “Socmed Evakuator”, that zeroes in on Twitter data and shows how an account’s follower count changes day by day. The goal is clear: connect to the Twitter API, collect the right numbers automatically, and present them in an easy-to-read dashboard so I can spot trends without digging through spreadsheets. Here’s how I picture the workflow: after authenticating through Twitter’s latest OAuth flow, the app should fetch follower totals on a schedule I can tweak (hourly, daily, etc.), store each snapshot in a lightweight database, then visualise the growth curve with a clean chart. I’m flexible on the stack—Python with FastAPI, Node.js with Express, or another modern framework is fine as long as the...

    $35 / hr Average bid
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    53 bids

    I am looking for a part-time Python developer to build a dynamic financial simulation and data visualization tool. We are currently in a strategic planning phase where we need to model various **exit scenarios** and calculate **profit potential** based on fluctuating market variables. The goal is to move from "uncertain claims" to "data-driven probabilities." ### **Key Responsibilities / Scope of Work** * **Dynamic Modeling:** Create a Python-based simulation engine that accepts multiple inputs (revenue growth, operational costs, market multiples) to project ROI. * **Exit Scenario Analysis:** Build logic to test different exit criteria (e.g., acquisition at Year 3 vs. Year 5) and their impact on terminal value. * **Data Integration:** Fetch and process market benchma...

    $82 Average bid
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    28 bids

    I’m building a small web-based tool, code-named “Socmed Evakuator”, that zeroes in on Twitter data and shows how an account’s follower count changes day by day. The goal is clear: connect to the Twitter API, collect the right numbers automatically, and present them in an easy-to-read dashboard so I can spot trends without digging through spreadsheets. Here’s how I picture the workflow: after authenticating through Twitter’s latest OAuth flow, the app should fetch follower totals on a schedule I can tweak (hourly, daily, etc.), store each snapshot in a lightweight database, then visualise the growth curve with a clean chart. I’m flexible on the stack—Python with FastAPI, Node.js with Express, or another modern framework is fine as long as the...

    $22 / hr Average bid
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    44 bids

    I am starting a PhD in Computer Science and must build a full design-science dissertation in cybersecurity. The core focus is cyber threat detection, drilled down to intrusion detection systems, and the work has to rely on a solid quantitative analysis plan. Here is what I need straight away: • A concise, publishable sample topic that clearly reflects a design-science contribution to intrusion detection (for example, “A Machine-Learning–Enhanced, Self-Adapting Network Intrusion Detection Artifact: Quantitative Evaluation on Real-World Traffic”). • A 4-5 page concept paper that my graduate committee can review. It should cover: problem statement, objectives, research questions or hypotheses, expected design artifact, quantitative evaluation strategy, brief lit...

    $457 Average bid
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    38 bids

    I have three Excel workbooks whose VBA-driven macros used to handle a handful of quick calculations and automated steps for my students. Those functions have stopped running altogether—no errors, just macros that refuse to fire—so first I need the existing code reviewed, debugged, and restored to full working order. Once everything works flawlessly in Excel, the same functionality has to live inside Google Sheets. After you tidy up the VBA, please translate it into clean, well-commented Google Apps Script, embed it in a Sheets copy of each file, and make sure the buttons or menu items behave exactly as they do on the desktop. Deliverables • Repaired VBA across the three original worksheets • Change log or in-line comments explaining what you fixed • Google ...

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    100 bids

    ---------------------- Notice: Automatic proposals using AI are immediately rejected. ---------------------- We are building a retirement savings calculator web application that helps users determine how long their savings will last in retirement. Users will enter basic financial inputs (age, savings, spending, etc.), and the application will run a projection model and display the results visually. The app will also offer a paid downloadable PDF report summarizing the results. This is an MVP project with well-defined requirements. Core Features The application will include: 1. Retirement calculator Users enter: • current age • retirement age • life expectancy • current savings • monthly spending • expected investment return • inflation rate The system w...

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    I need an options screener that ranks option chains by their gamma and vanna exposure so I can quickly spot names with outsized dealer flows. The first milestone is a Python-based dashboard that pulls real-time and historical pricing, volatility, and volume data, calculates the two greeks, and lets me sort or flag contracts accordingly. Data will come from whatever reliable feed you prefer (IBKR, Tradier, CBOE, etc.); as long as I receive clean price, IV and volume series, I’m fine. The code should be organised in modular form—think data-pull, greek-calc, and UI layers—so we can later bolt on extra filters (strike, expiration, IV skews) without a rewrite. If the screener works as intended we’ll move to two optional follow-ups: 1. A back-tester. 2. A auto tra...

    $20 / hr Average bid
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    I want a script or small application that can monitor live football/soccer markets in real-time and automatically place in-play bets according to rules that I will set. The end goal is hands-free wagering during the match, triggered the moment the odds and match conditions I specify are met. My main requirements • Sport covered: strictly football/soccer. • Bet type: in-play / live only—no pre-match or accumulator logic needed right now. Key capabilities I expect • Continuous odds tracking from the chosen bookmaker or exchange (API, web-socket, or reliable scraping if no formal API is available). • Rule engine where I can define conditions such as match minute, scoreline, odds range, stake size, and maximum liability. • Instant bet execution once...

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    I need a straightforward system that automatically emails my clients whenever an issue arises. The sole purpose is to keep them informed—no SMS or in-app alerts, just clear, reliable email notifications. Here’s what I’m after: • A trigger-based workflow that detects an issue (from our existing platform or a simple API/webhook) and immediately composes an email. • Customisable templates so I can adjust wording, branding, and severity levels without touching code each time. • A small dashboard or admin panel where I can add or remove recipient lists, view basic delivery stats, and resend a notice if needed. • Seamless integration with a mainstream email service such as SendGrid, Mailgun, AWS SES, or another comparable SMTP solution you prefer. ...

    $453 Average bid
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    154 bids

    Project Title: AI-Powered Lead Matching System (RAG + OpenAI + Fullstack) Project Description: I am looking for an experienced Fullstack + AI Engineer to build a production-ready AI-powered lead matching system. Project Overview: The system should intelligently match business leads using semantic search and LLM-based reasoning instead of traditional keyword matching. Core Requirements: Build a RAG (Retrieval-Augmented Generation) pipeline Generate embeddings using OpenAI API Store vectors using pgvector or Pinecone Implement semantic similarity search Develop REST APIs using FastAPI or Node.js Create a modern frontend dashboard (React / ) Deploy on AWS (ECS, Lambda, or EC2) Features: Business profile ingestion Data embedding pipeline Vector search functionality AI-generate...

    $2175 Average bid
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    168 bids

    I have written code in R that requires interpretation and Python code that needs modification. The goal is to develop a system that updates lottery predictions automatically by entering new winning combinations. Key Requirements: 1. Deliver results for the Pick3 game first as proof of concept. 2. Create a file that generates new predictions based on updated winning combinations for games like Mega Million, PowerBall, Cash4life, and others (details provided). 3. Demonstrate functionality via screen sharing to ensure accuracy and alignment with requirements. Ideal Skills and Experience: - Proficiency in R and Python programming languages. - Strong understanding of algorithms and statistical modeling. - Experience with predictive modeling or similar projects.

    $175 Average bid
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    We are seeking a Python AI/ML Developer located in Pakistan to join our team in a combined technical and project management role. This position is designed for a professional who can contribute to the development of machine learning solutions while also taking ownership of project coordination, client communication, and delivery management. The selected candidate will play a key role in supporting our company's AI/ML initiatives and client-facing projects, ensuring that technical solutions are implemented efficiently and aligned with business objectives. In addition to hands-on development work, the role includes participating in internal meetings, engaging in project discussions, helping secure new projects, and managing ongoing project execution. Key Responsibilities - Machine Lea...

    $23 / hr Average bid
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    105 bids

    I need a lightweight scraper built with that can crawl a handful of local store websites and extract their full inventory—product names, SKUs, stock levels, and prices—and then export everything to a single, clean CSV file. The stores do not run on Shopify, Amazon, or eBay, so the solution has to be flexible enough to work with custom-built fronts: think basic HTML, a couple of JavaScript-driven pages, and the usual pagination quirks. You are free to use any Node-based scraping utilities you like (Puppeteer, Playwright, Cheerio, Axios, etc.) as long as the final workflow is triggered from a API route or script and runs reliably on a standard VPS. Key points I care about • Accurate, duplicate-free capture of every item in stock • Graceful handling of paginati...

    $137 Average bid
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    174 bids

    I’m ready to turn a set of product requirements into a production-ready mobile application powered by modern NLP. The core idea and UX have been validated; what’s missing is the full technical build. Backend You may work in Python with Django or in a Node.js stack—whichever you can move fastest and most confidently with. The service layer must expose clean REST or GraphQL endpoints, be fully documented, and include automated tests. AI / NLP Layer The app relies on advanced language processing for classification and summarisation tasks. I’m open to integrating HuggingFace models, Google Cloud NLP, or the OpenAI API; we can choose together based on speed, cost, and accuracy. Mobile Frontend A cross-platform experience is essential. If you prefer React Native,...

    $1161 Average bid
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    I'm looking to develop a TradingView indicator coupled with a trading bot that executes commands based on the indicator's signals. My manual trading has been successful, but automation via Pine Script results in poor backtest outcomes. Scope of work - Develop a Pine Script v6 indicator for TradingView with robust backtesting showing 25-50% annual returns over 150-450 trades. - Create a Python trading bot using ccxt for multi-exchange operation with webhook integration. - Ensure the bot supports Bybit, Binance, OKX, and others, with configurable trading pairs and risk management settings. - Optimize the indicator by refining multi-timeframe levels, ATR positioning, and volume analysis to balance between price lag and premature entries. - Implement advanced trading strategies like ...

    $452 Average bid
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    105 bids

    Small, product-driven team need a versatile engineer who can stay with us for minimum twenty hours a week or more over the coming year (with the option to keep going if all goes well). Most of your time will go into building and refining web-based features written in Python on the back end and React on the front, but the mandate is broader: you’ll also review pull requests, harden security, refine build pipelines, and generally keep an eye on the long-term code health of the product. Technical Generalist / Full-Stack Developer (Part-Time – 1 Year Contract) Reasonably stable working hours Availability for communication during agreed time windows 1–2 weekly meetings (~1 hour each) Role Overview We are looking for a technical Full'stack developer to support a growing s...

    $21 / hr Average bid
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    272 bids

    Our engineering organization is doubling down on shift-left quality, and the next milestone is a fully automated test suite that lives alongside the codebase and runs on every commit. The work spans strategy, hands-on coding, and mentorship. You will craft an automation framework in Selenium, writing suites in Python, Java, and JavaScript—whichever language best fits each micro-service. Functional coverage comes first, followed quickly by performance scenarios that exercise real-world concurrency and data volumes. Each suite must plug into our existing CI/CD pipeline so that failures block the build and generate actionable reports for developers inside their pull requests. Key targets include: • Converting current manual regression cases into reliable Selenium scripts. &bu...

    $138 Average bid
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    Executive Summary Signelle watches your data silently and delivers one short brief with practical, timely details. No dashboards. No noise. Just what changed, why it matters, and the impact, in plain language that leaders can act on.

    $1060 Average bid
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    I’m building a Python-powered Lead Management CRM and now need a React specialist to bring the user side to life. You’ll craft a vibrant, colorful interface from scratch (no wireframes exist yet) and wire it up to my already-developed REST APIs. is my go-to for the basic analytics, so experience there is important. What I need you to deliver: • Responsive login, dashboard and lead list pages • Forms to add, edit and update leads, including status changes (new, contacted, converted, etc.) • At-a-glance statistics and visualizations inside the dashboard • Clean component structure, sensible state management and clear API integration hooks The project moves fast—ideally finished in about two to three weeks—so regular check-ins and a shar...

    $107 Average bid
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    43 bids
    AI Sales & Marketing Toolkit
    6 days left
    Verified

    I’m putting together a modular, AI-powered toolkit that companies can plug into their existing stack to cut costs and boost efficiency across sales, marketing and support. In this first release I need three fully working modules: Lead Generation, Social Media Management and AI-Assisted Copywriting. Lead Generation must deliver: • Automated lead scoring that refreshes in real time • Lead data enrichment from public and proprietary sources • Flexible lead-capture forms that embed easily and push data through a clean API Social Media Management must cover: • Cross-platform post scheduling with a calendar and queue • In-depth social media analytics presented in clear dashboards • Content creation assistance driven by large-language models that ...

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    186 bids

    this project is to develop an infrared small target detection system using classical image processing techniques. The system will analyse infrared images and detect very small targets that are often hidden in complex background environments such as sky, sea, and land scenes. The project focuses on combining local contrast-based methods and nonlocal spatial information techniques to improve detection accuracy while maintaining computational efficiency. The project will use a public benchmark dataset: Dataset: NUAA-SIRST Dataset Source: GitHub open-access repository Dataset Link: Step 1 – Data Preparation Step 2 – Image Preprocessing Step 3 – Local Target Enhancement Implement the Dual Window Local Contrast Method (DW-LCM). Step 4 – Nonlocal Background Suppressi...

    $80 Average bid
    $80 Avg Bid
    18 bids

    I have continuous video footage from live inspection of steel flat bars strips our production line and need a complete deep-learning pipeline that flags surface, structural, and functional defects in real time. The raw videos are already labeled by timestamp; frame-level annotation may still be required for optimal accuracy. Scope • Design and train a deep neural network—CNN, transformer, or hybrid model—that detects all three defect categories directly from video streams. • Implement preprocessing (frame extraction, augmentation, ROI isolation) and post-processing (tracking, alert generation) in Python using libraries such as PyTorch/TensorFlow and OpenCV. • Optimise for inference on an on-premise GPU; latency under 200 ms per frame is the target. &bull...

    $1151 Average bid
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    37 bids

    I want to automate the print-book setup flow on IngramSpark. The goal is a small program—Python with Selenium or a comparable browser-automation tool is fine—that logs into my account, steps through the print title creation pages, and drops in the four core fields I’ll supply at run time: ISBN, book title, author name, and the long description. All other fields can remain at their default values; pricing, discounts, paper stock, etc. are outside the scope for now. Operation should be simple: on launch the script prompts me once for those four pieces of data (manual entry, no files), then proceeds to open a fresh browser session, navigate to , authenticate with credentials that I’ll enter or store in an env file, and submit the book until it reaches the stage where ...

    $128 Average bid
    $128 Avg Bid
    157 bids

    LEAD SOFTWARE DEVELOPER — FinTech Remote | Long-Term, Full-Time | Start Immediately --- ABOUT US We are a Boston-based fintech company building mobile money infrastructure for underserved markets. Our flagship product digitizes a traditional practice used by an estimated 1 billion people globally — and delivers it via iOS and Android apps, with USSD support for feature phones on 2G networks. We are in active commercial partnership with a large mobile carrier in Africa and we have a hard delivery milestone in May 2026. This is not a prototype. This is a live production build with a real enterprise partner. --- THE ROLE We are hiring a long-term, full-time Lead Software Developer to own our Phase 1 build from foundation to milestone delivery. This is a high-trust, high-ac...

    $13 / hr Average bid
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    128 bids

    Database Migration Specialist: MySQL to Supabase/PostgreSQL We're looking for a data migration expert who doesn't just move data — you ensure it arrives clean, complete, and production-ready. You have deep experience migrating large-scale databases and understand the nuances of moving from MySQL to PostgreSQL in Supabase environments. What You'll Do: - Plan and execute end-to-end migration of large MySQL databases to PostgreSQL on Supabase - Audit source data for inconsistencies, duplicates, and schema incompatibilities before migration - Design and implement migration scripts, transformation logic, and validation checks - Handle data type mapping, constraint differences, and stored procedure conversions between MySQL and PostgreSQL - Perform dry runs, staged migrati...

    $16 / hr Average bid
    $16 / hr Avg Bid
    83 bids

    project is to develop an image processing–based infrared small target detection system that identifies small targets in infrared images using a combination of local contrast analysis and nonlocal spatial information. The project will use a publicly available dataset The project will involve implementing and integrating two classical image processing methods: A. Dual-Window Local Contrast Method (DW-LCM) B. Multiscale Window Infrared Patch-Image Model (MW-IPI)

    $81 Average bid
    $81 Avg Bid
    14 bids

    I’m building a full-scale online travel agency similar to MakeMyTrip or Goibibo and need a developer who can take the project from concept to launch. The site must cover every major travel vertical I operate in—Flights, Hotels, Holiday Packages, Visa services, Bus, Destination Expert advice, Trains, and Travel Insurance—while keeping the user experience fast, clean, and mobile-first. Core features I expect from day one: • Smart, real-time search and booking flows for Flights, Hotels, and Bus tickets, powered by reliable GDS/API integrations. • Three distinct account types—Individual travelers, Travel agents, and Corporate clients—each with dashboards, saved trips, and wallet/credit management. • Dynamic packaging to let users bundle hotels ...

    $140 Average bid
    $140 Avg Bid
    35 bids

    I need an AI-powered chatbot fully integrated with the WhatsApp Business API. It must converse fluently via text, understand incoming voice notes, and react appropriately to images or short video clips sent by users. I’m open on the underlying stack—Dialogflow, Microsoft Bot Framework, IBM Watson, or any other platform you believe best fits WhatsApp’s constraints—so long as latency stays low and the solution can scale as traffic grows. Core deliverables: • End-to-end WhatsApp Business API setup (webhook, number verification, cloud or on-prem hosting). • NLP pipeline that handles:  – Text intent recognition and response generation.  – Speech-to-text for voice messages, with the transcript feeding the same intent flow. &...

    $26 Average bid
    $26 Avg Bid
    14 bids

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