Freelancers para contratar en China
Mostrando 44 resultados
Freelancers patrocinados
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Contratar xuezhe315
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. menos -
Contratar Tinaxu
Committed to offering English⇋Chinese (Mandarin) translation/proofreading services only! CATTI-Certified Translator, CATTI (China Accreditation Test for Translators and Interpreters) is the most authoritative translation and interpretation proficiency accreditation test in China. .Committed to offering English⇋Chinese (Mandarin) translation/proofreading services only! CATTI-Certified Translator, CATTI (China Accreditation Test for Translators and Interpreters) is the most authoritative translation and interpretation proficiency accreditation test in China. . menos -
Contratar willdo2054
Traducción, Traductor de Chino Simplificado, Traductor de Inglés (EE.UU.), Traductor de Inglés (Reino Unido), Chino Tradicional (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 menos -
Contratar shenglin0617
I am a China-based, production-ready embedded systems engineer who bridges the gap between firmware, PCB, and FPGA design — with deep manufacturing expertise to take your IoT product from prototype to mass production at scale. With 10+ years of hands-on experience and deep integration with JLCPCB, PCBWay, and SMT...I am a China-based, production-ready embedded systems engineer who bridges the gap between firmware, PCB, and FPGA design — with deep manufacturing expertise to take your IoT product from prototype to mass production at scale. With 10+ years of hands-on experience and deep integration with JLCPCB, PCBWay, and SMT assembly lines, I don't just design prototypes. I design for real manufacturing. ⚡ Core Strengths Embedded & IoT – STM32, ESP32, nRF52, FreeRTOS, MQTT, BLE, LoRaWAN Firmware – C/C++/Rust, bare-metal, RTOS, OTA, ultra low-power PCB for Manufacturing – JLCPCB, PCBWay, upto 24-layers, DFM rules, panelization, component sourcing FPGA – Verilog/VHDL, Xilinx/Intel, custom co-processing 🏭 Production-First Mindset ✅ JLCPPCB/PCBWay ready – Gerbers, BOM, CPL files, pick-and-place optimization ✅ Component sourcing – LCSC, Taobao, direct factory channels (cost down 30–50%) ✅ Assembly-line friendly – Test points, fiducials, thermal relief, footprint validation ✅ Firmware for mass production – Calibration, serialization, DFU, factory test modes 🇨🇳 Based in China. Built for scale. No translation delays. No component shortages panic. No "will this even assemble?" I speak manufacturer language — and I get it done. 🚀 Let’s go from prototype to production — fast. Need a JLCPPCB-ready design, a factory-testable firmware, or a full IoT product shipped? Message me. Let’s manufacture. menos -
Contratar minjiek
Agentes de IA, Desarrollo de Chatbots con IA, Desarrollo de Modelos de IA, Integración de API, inteligencia artificialAI Engineer building production multi-agent systems. 14 years delivering 50+ projects across government, transport, and real estate (95%+ on-time). Now: 10+ autonomous AI agents running 24/7 — orchestration, RAG pipelines, LLM automation, browser-driven workflows. Stack: Python, TypeScript, LangChain, OpenAI,...AI Engineer building production multi-agent systems. 14 years delivering 50+ projects across government, transport, and real estate (95%+ on-time). Now: 10+ autonomous AI agents running 24/7 — orchestration, RAG pipelines, LLM automation, browser-driven workflows. Stack: Python, TypeScript, LangChain, OpenAI, Claude, Docker, K8s Background: Agile/Scrum, Cross-team Leadership, Full-lifecycle PM menos - Contratar xudongd369
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Contratar guojim
Creación de Contenido, Redacción de contenidos, Edición de Textos, Redacción, Traductor de Inglés (EE.UU.)我是一名拥有专业证书的资深建筑行业材料员，目前处于在职状态。我致力于为各类项目工程提供专业，高效的材料选型与供应链解决方案，确保项目品质与成本的最优平衡。 在职业素养之外，我具备多维度的个人特质。我热爱竞技类游戏，这不仅锻炼了我的快速决策能力与团队协作精神，更培养了我面对复杂挑战时的冷静与策略思维。 同时我热衷于写作与绘画，这些创作型爱好赋予我独特的审美视角与逻辑表达能力，使我在工作中能更好的进行项目文档撰写与可视化呈现。 我持有美国绿卡，这使我具备灵活的国际通行能力与跨文化沟通背景，能够从容地面对全球化的业务需求，期待能将我的专业能力与多元化特长，转化为为您创造价值的实际行动。我是一名拥有专业证书的资深建筑行业材料员，目前处于在职状态。我致力于为各类项目工程提供专业，高效的材料选型与供应链解决方案，确保项目品质与成本的最优平衡。 在职业素养之外，我具备多维度的个人特质。我热爱竞技类游戏，这不仅锻炼了我的快速决策能力与团队协作精神，更培养了我面对复杂挑战时的冷静与策略思维。 同时我热衷于写作与绘画，这些创作型爱好赋予我独特的审美视角与逻辑表达能力，使我在工作中能更好的进行项目文档撰写与可视化呈现。 我持有美国绿卡，这使我具备灵活的国际通行能力与跨文化沟通背景，能够从容地面对全球化的业务需求，期待能将我的专业能力与多元化特长，转化为为您创造价值的实际行动。 menos -
Contratar Snail3085
I am a professional content creator and researcher with 5+ years of experience delivering high-quality written work for clients worldwide. What I Do Best: - Content Writing: Blog posts, articles, website copy, and long-form content that engages readers and drives results - Copywriting: Sales pages, email sequences,...I am a professional content creator and researcher with 5+ years of experience delivering high-quality written work for clients worldwide. What I Do Best: - Content Writing: Blog posts, articles, website copy, and long-form content that engages readers and drives results - Copywriting: Sales pages, email sequences, ad copy, and marketing materials that convert - Research: In-depth market research, competitor analysis, data collection, and comprehensive reports - Data Entry: Accurate data processing, spreadsheet management, and database organization - PDF Services: Document formatting, conversion, and editing Why Work With Me: - Fast turnaround without sacrificing quality - Clear communication throughout every project - Detail-oriented and deadline-driven - Bilingual: Fluent in both English and Chinese for cross-market content needs I take pride in understanding each client's unique needs and delivering work that exceeds expectations. Whether you need a compelling blog post, persuasive sales copy, or thorough research report, I am ready to help you achieve your goals. Let us discuss your project — I look forward to working with you! menos -
Contratar zhugefubin
Desarrollo de Aplicaciones para Android, Android Studio, SDK de Android Wear, Desarrollador de aplicaciones, Localización de AplicacionesI have many years of experience in outsourcing company, rich experience, excellent business ability, covering small programs, apps, H5, front end, mall, website, back office, design and other business capabilities, is now set up a full-time studio to start a business, hope that employers to give support and trust, I...I have many years of experience in outsourcing company, rich experience, excellent business ability, covering small programs, apps, H5, front end, mall, website, back office, design and other business capabilities, is now set up a full-time studio to start a business, hope that employers to give support and trust, I will provide you with value-for-money service, so that you get satisfactory products on schedule. menos -
Contratar yuanl86
Desarrollo Empresarial, Gestión de Contratos, Importación/Exportación, Logística, Estudios de mercadoHello, my name is Yuan Lei. I’m from Hunan Province, China, and currently reside in Shenzhen, Guangdong Province. Procurement & Manufacturing Planning Specialist | MRP, Demand Forecasting, Vendor Sourcing & Production Scheduling 1. Demand Forecasting and Inventory Optimization: Proficient in using time series models...Hello, my name is Yuan Lei. I’m from Hunan Province, China, and currently reside in Shenzhen, Guangdong Province. Procurement & Manufacturing Planning Specialist | MRP, Demand Forecasting, Vendor Sourcing & Production Scheduling 1. Demand Forecasting and Inventory Optimization: Proficient in using time series models and machine learning algorithms to combine historical sales and market data, thereby increasing the accuracy of predictions to over 90%. This approach also maintains a high inventory turnover rate within the industry, effectively preventing shortages and inventory stagnation. 2. Procurement and Supplier Management: Proficient in strategic sourcing, TCO models, and supplier balanced scorecard assessments. Through competitive bidding and price/cost analysis, achieved an average annual reduction in procurement costs of 8-12% and established a tiered management system. 3. Production planning and scheduling: Proficient use of APS to handle multi-item, small-batch production models, resulting in a 15% increase in overall equipment effectiveness (OEE). Additionally, the integration of S&OP processes enables coordination between production and sales, balancing capacity with fluctuating demand. 4. Logistics Network and Warehousing: Optimize end-to-end delivery routes and central location selection to reduce transportation costs by 20%. Specializes in planning warehouse WMS and applying FIFO/KPIs (such as order on-time rate, sorting accuracy) to enhance operational efficiency. 5. Digitalization and System Implementation: Possesses experience in implementing core modules of ERP, TMS, and SCM systems. Promotes the use of RPA for handling repetitive tasks such as reconciliation, and utilizes BI/big data dashboards to achieve end-to-end visibility and anomaly detection. 6. Risk Management and Resilience: Ability to create a supply chain risk matrix, monitor suppliers’ financial health and geopolitical factors, develop multi-source supply and safety inventory strategies, and ensure continuous supply. menos
