Freelancers for hire in China
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I am a seasoned software engineer with a proven track record of delivering cutting-edge, user-centric digital solutions for startups, enterprises, and global brands. My work spans the entire software development lifecycle — from ideation and architecture to deployment and optimization — with a focus on modern web,...I am a seasoned software engineer with a proven track record of delivering cutting-edge, user-centric digital solutions for startups, enterprises, and global brands. My work spans the entire software development lifecycle — from ideation and architecture to deployment and optimization — with a focus on modern web, mobile, and AI-driven applications. Over the years, I’ve mastered the art of blending aesthetics, performance, and scalability, ensuring every project I touch not only meets technical requirements but also drives measurable business growth. 🔹 My Core Expertise Web Development (Frontend & Backend) Modern JavaScript frameworks: React.js, Vue.js, Next.js Backend mastery: Node.js, Django, FastAPI, Laravel Styling & UI: Tailwind CSS, Material UI, custom component libraries REST & GraphQL APIs, real-time applications, PWA development Mobile Development Cross-platform excellence: React Native, Expo, Flutter High-performance native integrations Pixel-perfect, responsive mobile UI/UX Artificial Intelligence & Machine Learning Natural Language Processing (NLP), computer vision, predictive modeling Custom model training & deployment (TensorFlow, PyTorch, scikit-learn) GPT, Vertex AI, OpenAI API integrations for chatbots, automation & intelligent decision-making Data pipelines, analytics dashboards, AI-powered automation Cloud & DevOps AWS, GCP, Azure deployment & scaling Docker, Kubernetes, CI/CD pipelines, serverless architectures PostgreSQL, MySQL, MongoDB, Firebase 💼 Why Clients Choose Me Proven Delivery: Successfully led 20+ full-scale projects from concept to production. Business-Driven Mindset: I translate technical complexity into real-world business outcomes. Scalable Solutions: Architected systems that support millions of users without compromising performance. Transparent Communication: Clear, proactive, and client-focused at every stage. Whether you’re launching a high-growth SaaS platform, building an AI-powered mobile app, or modernizing your digital ecosystem, I bring a unique blend of deep technical expertise and strategic thinking to turn complex visions into flawless reality. less
Hire xuezhe315
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I am an architect. I am proficient in REVIT and CAD and can create parametric models independently.I am an architect. I am proficient in REVIT and CAD and can create parametric models independently. less
Hire ximinxxiao
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Hi everyone, I have 12+ years of experience as a PCB designer, PCB production manager and salesman at READA PCB Technology Co., LTD in Shenzhen, China. Excellent PCB design skills and firmware development using embedded C and python. Rich experience in handling everything from concept to end products. My expertise...Hi everyone, I have 12+ years of experience as a PCB designer, PCB production manager and salesman at READA PCB Technology Co., LTD in Shenzhen, China. Excellent PCB design skills and firmware development using embedded C and python. Rich experience in handling everything from concept to end products. My expertise and skills: 1. schematic and PCB design(Altium Designer, Eagle, Allegro, Circuit Studio, KICAD and EasyEda) ✅ various kinds of Arduino and Raspberry Pi compatible HAT and breakout board ✅ Quectel's GSM/GPRS/LTE modem ✅ Battery Management System circuit design ✅ ESP8266, ESP32WROMM/WROVER, nRF52832 and nRF52840 ✅ USB2.0/3.0/3.1 hub design ✅ RF design and high-speed signal layout design ✅ FPGA board with DDR2/DDR3/DDR4 ✅ IoT sensors ✅ ublox neo6m, ublox neo8m GPS module 2. Manufacturing PCB production and PCBA and Component sourcing from a local company located in Shenzhen, China 3. Ordering PCB&PCBA from JLCPCB, SEEED STUDIO, and PCBWAY 4. Firmware Development ✅ Arduino programming in Arduino IDE and Visual Studio Code ✅ Raspberry Pi programming in PyCharm ✅ ARM chip programming in Atmel Studio, Zerynth IDE and Keil ✅ PIC chip programming in MPLAB Please contact me if you want to bring your ideas in the electronics field to fruition. I will provide the best design, high quality, cost-effective production price, and fast delivery. Thanks less
Hire TingWang250617
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I’m a Senior Full-Stack Developer with over 8 years of experience delivering end-to-end web and software solutions for startups, enterprises, and global clients. I specialize in building scalable, secure, and user-focused applications using modern frameworks and tools across both frontend and backend stacks. My...I’m a Senior Full-Stack Developer with over 8 years of experience delivering end-to-end web and software solutions for startups, enterprises, and global clients. I specialize in building scalable, secure, and user-focused applications using modern frameworks and tools across both frontend and backend stacks. My expertise includes technologies like Laravel, React, Node.js, PostgreSQL, and cloud platforms such as AWS and Google Cloud. less
Hire zhens2
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Results-oriented Software Engineer with +5 years of experience specializing in full-stack development. Strengths include: - Proficient in a wide range of programming languages, including Java, Python, C#, and JavaScript. - Well-versed in modern web frameworks such as React and Node.js. - Skilled in Shopify...Results-oriented Software Engineer with +5 years of experience specializing in full-stack development. Strengths include: - Proficient in a wide range of programming languages, including Java, Python, C#, and JavaScript. - Well-versed in modern web frameworks such as React and Node.js. - Skilled in Shopify development, including custom themes, apps, and integrations. - Experienced in building automation and AI-powered solutions to optimize workflows and enhance user experiences. - Adept at designing and implementing scalable and maintainable software solutions. - Strong background in database management, RESTful API development, and cloud technologies like AWS. less
Hire yuq4
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I'm a .NET/C# software engineer with 10+ years of experience in building desktop applications and web applications in the field of MIS and E-Commerce. I'm familiar with .NET Framwork, .NET Core and .NET 5+ and I have developed several projects based on MVC, WebApi, Razor, EF, SqlSugar, Npoco, DI, IoC and so on. I also...I'm a .NET/C# software engineer with 10+ years of experience in building desktop applications and web applications in the field of MIS and E-Commerce. I'm familiar with .NET Framwork, .NET Core and .NET 5+ and I have developed several projects based on MVC, WebApi, Razor, EF, SqlSugar, Npoco, DI, IoC and so on. I also have some experience with HTML, CSS, Javascript, jQuery and AngularJS. less
Hire Joeries
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Translation, Simplified Chinese Translator, English (US) Translator, English (UK) Translator, Traditional Chinese (Hong Kong)Hello there, My name is Wang. I am a native Chinese speaker based in Nanjing, Jiangsu, China. ------------------------------------------------------------------------------------------------------- CATTI (China Accreditation Test for Translators and Interpreters) Certified B.A. English Language and Literature |...Hello there, My name is Wang. I am a native Chinese speaker based in Nanjing, Jiangsu, China. ------------------------------------------------------------------------------------------------------- CATTI (China Accreditation Test for Translators and Interpreters) Certified B.A. English Language and Literature | Nanjing Normal University B.A Civil Engineering | Southeast University ------------------------------------------------------------------------------------------------------- I bring over 20 years of experience in English and Chinese translation, enriched by extensive periods living abroad and working on international projects. ------------------------------------------------------------------------------------------------------- Specializing in the following areas of translation: ✅Website content ✅Medical (reports and pharmacology） ✅Blockchains ✅Business plans and Market promotion ✅IT such as UI, network security, credentials ✅Manuals or specifications ✅Financial reports and credit reports ✅Legal contracts or documents ✅Real estate and property management ✅Technology engineering, such as power and weak currents, HACV, firefighting, ✅EHS (environment, health and security) ✅Certificates such as driving licenses, business licenses, birth certificates, etc. ✅Literature and other liberal arts areas My top priority is to deliver accurate, natural, and high-quality translations. -------------------------------------------------------------------------------------------------- Started my English/Chinese content writer from 2000. Have accumulated massive knowledge and gained extensive experience on diversified fields, genres and writing styles. My areas of expertise include but not limited to: article writing, rewriting, web content, blogs, essays, research writing, and social media content. -------------------------------------------------------------------------------------------------- Civil engineer and national cost engineer Lived abroad and worked on projects for 20+ years Good management skills of projects, facility and EHS Experience in product and manufacturer sourcing Supply chain management and project management OEM service and customize new product less
Hire willdo2054
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I am a seasoned Linux System Administrator and DevOps Engineer specializing in meticulous and reliable operation and maintenance. My extensive experience spans various distributions, including Linux From Scratch and Gentoo (currently focusing on Linux From Scratch). I excel in CI/CD, cluster maintenance, and have...I am a seasoned Linux System Administrator and DevOps Engineer specializing in meticulous and reliable operation and maintenance. My extensive experience spans various distributions, including Linux From Scratch and Gentoo (currently focusing on Linux From Scratch). I excel in CI/CD, cluster maintenance, and have deployed a robust three-node cluster system using the LNMP stack and WordPress. My foundational knowledge in cluster technologies and operational strategies, combined with a proactive approach to solving practical problems, sets me apart. Core Competencies: ️1. Operation & Maintenance: Expertly provide consistent and timely maintenance and optimization for Linux systems, ensuring peak performance and security. ️2. Cluster Technology: Adept at deploying and managing clusters using advanced technologies such as Galera Cluster, LVS, and LXD/Incus, supporting scalable and resilient infrastructures. ️3. CI/CD Pipelines: Proficient in establishing and managing continuous integration and continuous deployment (CI/CD) pipelines, streamlining development processes and boosting productivity. ️4. Web Services Management: Skilled in managing LNMP stacks (Linux, Nginx, MySQL, PHP) for high-performing web applications. Technical Skills: ️1. Operating Systems: Linux From Scratch, Debian, Proxmox VE (PVE), LXD/Incus. ️2. Cluster Technologies: Galera Cluster, LVS. ️3. Infrastructure Automation: Proficient in Python and Bash scripting. ️4. Network Management: Comprehensive skills in network configuration, management, and optimization. Service Offerings: ️1. System Operations & Maintenance: Deliver expert maintenance to ensure Linux systems are secure, optimized, and performing at their best. ️2. Cluster Deployment & Management: Deploy and manage clusters using LXD/Incus and other advanced technologies, ensuring scalable and resilient infrastructures. ️3. CI/CD Pipeline Implementation: Set up and optimize CI/CD pipelines for seamless software integration and deployment. ️4. LNMP Stack Management: Manage LNMP stacks to ensure high performance and reliability of web applications. ️5. Network Optimization: Strategically manage and optimize networks for effective and high-performance operations. Why Work With Me: ️1. Operational Excellence: I deliver meticulous and timely operation and maintenance services, ensuring systems consistently perform at their best. ️2. Deep Expertise: My comprehensive knowledge in cluster technology, CI/CD, LNMP stacks, and network management enables best-in-class system administration. ️3. Competitive Edge: My holistic capabilities in cluster, system maintenance, and network management provide a significant competitive advantage, delivering robust and reliable technical solutions. less
Hire jack9603301
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Hi there! My name is Daokuan, and I'm a skilled 3D modeler with a passion for creating stunning characters and props for various applications. With extensive experience in character modeling, scene prop modeling, rigging, and even 3D printing, I can bring your imagination to life in a visually captivating way.Hi there! My name is Daokuan, and I'm a skilled 3D modeler with a passion for creating stunning characters and props for various applications. With extensive experience in character modeling, scene prop modeling, rigging, and even 3D printing, I can bring your imagination to life in a visually captivating way. less
Hire XiaoguangMo
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PROFESSIONAL SUMMARY: --- - Familiar with network TCP/IP principles, design, planning, construction delivery, and continuous optimization of IDC data center, campus network, and office network architecture, more than ten years of domestic and overseas project experience - Familiar with all kinds of mainstream...PROFESSIONAL SUMMARY: --- - Familiar with network TCP/IP principles, design, planning, construction delivery, and continuous optimization of IDC data center, campus network, and office network architecture, more than ten years of domestic and overseas project experience - Familiar with all kinds of mainstream switches, routers, firewalls, and Internet behavior management, such as Huawei, Cisco, Juniper, H3C, Palo Alto, Sangfor, etc. Can configure and tune such as MPLS VPN, SDWAN, VXLAN, SPINE-LEAF, VXLAN, EVPN, NAT, STP, etc., know how to use Wireshark, Zabbix, mtr, network fault analysis, etc. - Familiar with some non-mainstream and open source network operating systems, such as Vyos, RouterOS, Mikrotik soft router configuration and tuning - Familiar with various network protocols, such as TCP/IP, familiar with the ISO 7-layer network protocol, various routing protocols, such as BGP, OSPF, RIP - Familiar with Linux operating system, can configure and tune Centos, Ubuntu, Red Hat and other Linux operating systems - Familiar with container orchestration such as Docker/k8s, container network flannel, Calico BGP, cloud computing VPC planning, virtualization KVM, Vmware, Nginx, Python, Shell, Linux system operation and maintenance technology, Windows Server - Familiar with Python/Shell, can independently develop operation and maintenance tools, connect to API, and submit operation and maintenance efficiency - Have rich experience in network application and system integration project implementation, can provide one-stop network architecture, network application, network information security solutions - Hold Cisco CCNP, intermediate supervision certificate (equivalent to PMP) - Fluent in Mandarin, Cantonese, and English, good English reading and writing skills SKILLS: --- Switch, Router, firewall, IPSecVPN, BGP, OSPF routing protocol, Vxlan, Cisco, Huawei, Juniper, Linux/Shell programming, Centos, Ubuntu, Python programming, KVM/VMware virtualization, Windows Server, container Docker, K8s, cloud computing, load balancing, LVS load balancing, EDR, security scanning, network troubleshooting, and troubleshooting, iperf3, hping3, telnet, mtr, traceroute less
Hire gbcbooks
