Freelancers para contratar en China
Mostrando 52 resultados
Freelancers patrocinados
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Contratar Tinaxu
Traducción, Traductor de Chino Simplificado, Chino Tradicional (Hong Kong), Chino Tradicional (Taiwan), TranscripciónCommitted 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 ximinxxiao
I’m a multi-skilled professional based in Mainland China, combining sourcing & logistics expertise, Shopify store management experience, and construction cost/BIM capabilities. With a strong focus on accuracy, detail, and results, I deliver reliable work for both commercial and technical projects. 🔹 Sourcing &...I’m a multi-skilled professional based in Mainland China, combining sourcing & logistics expertise, Shopify store management experience, and construction cost/BIM capabilities. With a strong focus on accuracy, detail, and results, I deliver reliable work for both commercial and technical projects. 🔹 Sourcing & Logistics Agent With 5+ years of experience, I help international clients build stable, cost-effective supply chains: Product sourcing: Electronics, furniture, building materials, textiles, and consumer goods Supplier vetting: Factory audits, ISO/CE/FCC/RoHS certification checks, quality assessments Logistics coordination: Export documentation, freight forwarding, consolidated shipping, and customs clearance 🔹 Shopify Store Expert I have hands-on experience managing Shopify stores for overseas businesses: Bulk product uploads, catalog cleanup, and SKU pricing verification Listing optimization: SEO-friendly titles/descriptions, image editing, and alt text setup Checkout and user experience improvement 🔹 Construction & BIM Specialist I’m proficient in construction cost estimating and BIM design using: CAD / Revit / Bluebeam: 2D drawings, 3D BIM models, and construction documentation Quantity takeoffs: Accurate calculation of construction quantities and project budgets Why Hire Me? Local China presence with deep market knowledge Proven track record of completed sourcing, Shopify, and construction projects Fast, transparent communication and clear documentation Cost-effective solutions with a focus on quality and reliability Languages: Native Mandarin | Business-proficient English menos -
Contratar TingWang250617
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 menos -
Contratar wick63807
My product design career began in 2008. Prior to that, I worked for a company primarily serving South Korea's three major telecom operators, SKB, KT, and LG U+, as well as Brazil's Intelbras. At that company, I was responsible for reviewing client products and optimizing designs to better suit mass production and...My product design career began in 2008. Prior to that, I worked for a company primarily serving South Korea's three major telecom operators, SKB, KT, and LG U+, as well as Brazil's Intelbras. At that company, I was responsible for reviewing client products and optimizing designs to better suit mass production and reduce manufacturing costs. I also provided product development services to other OEM clients, taking full responsibility for early-stage product quality inspection specifications, mold review, new process development, component manufacturing, technical requirements, and cost optimization. Some of the client projects I led have reached production volumes of millions of units (these projects have been in production for many years). I have applied for one invention patent, several utility model patents, and design patents. Additionally, I worked in mechanical design at a medical company whose main product was extracorporeal shock wave lithotripsy (ESWL) (primarily used to treat urinary tract stones). My product design experience covers communication network equipment, smart home devices, 3C digital products, and medical devices. With over 15 years of product design experience, I am confident I can meet your needs. I would be extremely grateful if you would choose me. menos -
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 GT0527
Hello, Thank you for sharing your project. We specialize in providing comprehensive visual solutions, covering a logical process from exterior architecture and landscaping to refined interior details. Our approach focuses on adapting to the specific context of each project. In addition to our core architectural...Hello, Thank you for sharing your project. We specialize in providing comprehensive visual solutions, covering a logical process from exterior architecture and landscaping to refined interior details. Our approach focuses on adapting to the specific context of each project. In addition to our core architectural services, we also offer reliable visual image extension services for professional clients, transforming spatial intentions or inspirations into practical visual or product design outcomes. Conceptualization, consistency in aesthetic output, judgment, and reliability are our winning formula. Please feel free to share your files or reference materials for a free trial. Sincerely, Jian 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 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 WordsmithWrites
Redacción de artículos, Redacción de contenidos, Ficción, IA (Inteligencia Artificial) HW/SW, Edición de AudioGhostwriter for UK Publisher | Webnovel Author (50K+ reads) Business & Marketing Proposal Genres: Sci-Fi, Romance, Fantasy, Mystery, Dark Romance Services: Full novel ghostwriting | Script/Treatment writing | Developmental feedback Currently writing second sci-fi novel for a UK-based publisher. chen jinGhostwriter for UK Publisher | Webnovel Author (50K+ reads) Business & Marketing Proposal Genres: Sci-Fi, Romance, Fantasy, Mystery, Dark Romance Services: Full novel ghostwriting | Script/Treatment writing | Developmental feedback Currently writing second sci-fi novel for a UK-based publisher. chen jin menos -
Contratar jackm064
Servicios al cliente, Procesamiento de datos, Alibaba, Consultoría Empresarial, Recolección de DatosAs an experienced deep learning algorithm engineer, I am proficient in the entire process of designing, developing, optimizing and deploying artificial intelligence models. My core technical capabilities include Python programming, deep learning framework application, model architecture design and performance tuning....As an experienced deep learning algorithm engineer, I am proficient in the entire process of designing, developing, optimizing and deploying artificial intelligence models. My core technical capabilities include Python programming, deep learning framework application, model architecture design and performance tuning. I am able to transform complex AI models from research prototypes into efficient production systems, and have excellent web development capabilities to build complete AI application solutions. In terms of system optimization, I am good at significantly improving model performance and system response speed by fine-tuning algorithm parameters, network structure and computing resource configuration. My working philosophy is to closely combine cutting-edge AI technology with actual business needs to create artificial intelligence solutions that are both technologically advanced and practical and reliable. menos
