Freelancers for hire in China

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Showing 47 results
  • Hire     liangyao328
Hire     liangyao328

    liangyao328 liangyao328

    China $35 USD / hour
    Embedded HW/SW developer
    China
    5.6
    6 reviews 6 reviews $35 USD per hour
    *PCB Design & Layout - Eagle Cad, KiCard, Altium, PADS, Design spark, 2-8 Layer PCB *Electronics Design, Circuit Design, Schematic Design *Power Electronics *Matlab, Simulink *Wireless Technology *IoT *Micro Controller Hardware & Software *Embedded Systems Design and Solution *Atmel, Arduino, PIC 16F, PIC 18F,...
    *PCB Design & Layout - Eagle Cad, KiCard, Altium, PADS, Design spark, 2-8 Layer PCB *Electronics Design, Circuit Design, Schematic Design *Power Electronics *Matlab, Simulink *Wireless Technology *IoT *Micro Controller Hardware & Software *Embedded Systems Design and Solution *Atmel, Arduino, PIC 16F, PIC 18F, STM32Fxx *Embedded Linux & Driver development *ESP32, ESP8266 *Raspberry PI *Bluetooth, GSM, WIFI, IR Remote, Transformer Design *BioMedical Technology (X-Ray Viewer, Photo Therapy, Pressure, Heart Rate & SPO2 Measurement) *RFID, Buck & Boost, Touch Display, Low-Cost Technology, GPS System *Dot Matrix, RGB, LED Dimmer, FingerPrint, Temperature & Humidity *3 Phase Fault & Autochanger, Motor (DC, Servo, Stepper, BLDC ) Driver *Solar Battery Storage, ZigBee Communication, RF Technology, DC to DC Converter *MOSFET, Transistor, Relay Driver, Frequency Generator (Variable) *Lipo Battery Charging, SLA Battery Charging *Power Supply Design *OLED display, PWM, LCD Display *Prototype Design, Assembling, SMD Technology *Test & Debug less
  • Hire liangyao328
  • Hire     LiuZhen023
Hire     LiuZhen023

    LiuZhen023 LiuZhen023

    China $30 USD / hour
    Top 3% Full Stack Developer
    China
    5.4
    6 reviews 6 reviews $30 USD per hour
    I enjoy working with clients to help discover what they need and create the best solution. Quality, budget, and meeting deadlines are what I strive for, making the best impression with a finished product for each client. I really enjoy this type of work as I make new and awesome projects come to life for clients with...
    I enjoy working with clients to help discover what they need and create the best solution. Quality, budget, and meeting deadlines are what I strive for, making the best impression with a finished product for each client. I really enjoy this type of work as I make new and awesome projects come to life for clients with a dream. WHY ME + Experience more than 7 years in "Web / Mobile Development" + Creative Idea. + Time is money and I don't want to waste your and also mine. + Full availability. + Free of charge consultation. + AWS, Bluehost, Godaddy and Dreamhost experiences I am proficient in web technologies, concepts, programming languages, and development tools: Web Development ✔ Wordpress, Shopify, Magento, Opencart ✔ PHP, Laravel, Codeigniter ✔ HTML5, CSS and Sass ✔ JQuery, React, Angular, Vue, Node JS ✔ Third party API(Restful) Mobile Development ✔ React Native, Flutter for Android and IOS ✔ IOS Native, Swift ✔ Android Native, Java Thanks. Regarding. less
  • Hire LiuZhen023
  • Hire     x5brain
Hire     x5brain

    x5brain x5brain

    China $30 USD / hour
    Mobile App Developer
    China
    2.6
    2 reviews 2 reviews $30 USD per hour
    I have good communication skills, strong adaptability, hardworking, quick response, proactive, and passion for innovation! With a strong sense of professionalism and responsibility, we can overcome any difficulties and challenges. My skills include: ✔️ iOS application development (iPhone and iPad) [Objective-C,...
    I have good communication skills, strong adaptability, hardworking, quick response, proactive, and passion for innovation! With a strong sense of professionalism and responsibility, we can overcome any difficulties and challenges. My skills include: ✔️ iOS application development (iPhone and iPad) [Objective-C, X-Code, Swift, SwiftUI, iOS-SDK) ✔️ Android application development (Android smartphones and tablets) [Java, Eclipse, Android Studio, Android-SDK] ✔️ API and Web Services [RESTful API, JSON, Node.js] less
  • Hire x5brain
  • Hire     kwang2021
Hire     kwang2021

    kwang2021 kwang2021

    China $30 USD / hour
    software engineer
    China
    4.8
    8 reviews 8 reviews $30 USD per hour
    Proficient in Python multithreading concurrent programming technology, can write crawler programs ,Database table design, SQL query,Web back end design, coding。
    Proficient in Python multithreading concurrent programming technology, can write crawler programs ,Database table design, SQL query,Web back end design, coding。 less
  • Hire kwang2021
  • Hire     Jianyunzhang
Hire     Jianyunzhang

    Jianyunzhang Jianyunzhang

    China $30 USD / hour
    technical writer & translator
    China
    4.3
    4 reviews 4 reviews $30 USD per hour
    A senior technical writer in IT area for 9 years. I am trying to be a translator as my own career this year. I have lots of knowledges about IT techs and experiences on deal with docs from the R&D department. Myself? I like traveling much. At moment, I am learning MBA program in BIT,Beijing, China.
    A senior technical writer in IT area for 9 years. I am trying to be a translator as my own career this year. I have lots of knowledges about IT techs and experiences on deal with docs from the R&D department. Myself? I like traveling much. At moment, I am learning MBA program in BIT,Beijing, China. less
  • Hire Jianyunzhang
  • Hire     syfpr163
Hire     syfpr163

    syfpr163 syfpr163

    China $30 USD / hour
    Hardware Expert
    China
    4.7
    7 reviews 7 reviews $30 USD per hour
    I have 10 years good experience of hardware development. I have completed a variety of embedded system design and programming by using microcontroller, arm, etc Board PCB design have been completed by using Altium and Protel99SE. My development environment is as follows 1. Microcontroller programming - STM32F - ...
    I have 10 years good experience of hardware development. I have completed a variety of embedded system design and programming by using microcontroller, arm, etc Board PCB design have been completed by using Altium and Protel99SE. My development environment is as follows 1. Microcontroller programming - STM32F - GD32F - HT32F - TM4C - LM3S - PIC - NUC - Cypress etc 2. Development environment - Keil MDK - Metaware - ADS - Cypress PSoC Creator - mikroC Pro etc 3. Sch and PCB Design environment - Altium - Protel99SE less
  • Hire syfpr163
  • Hire     zhuhaiclicky
Hire     zhuhaiclicky

    zhuhaiclicky zhuhaiclicky

    China $40 USD / hour
    Hardware and Firmware Engineer
    China
    3.7
    1 review 1 review $40 USD per hour
    I am a hardware and firmware engineer and I've designed the electronica and electrical device and develop the MCU firmware. My skills includes - Arduino, STM32, PIC32, AVR, MSP430, Nuvoton, - WiFi, BLE: ESP32, ESP8266, NRF51, NRF52, NRF5340, NRF9160 - GSM/GPRS/GPS: SIM800/SIM900/SIM7000/SIM7600, Quectel, U-Blox -...
    I am a hardware and firmware engineer and I've designed the electronica and electrical device and develop the MCU firmware. My skills includes - Arduino, STM32, PIC32, AVR, MSP430, Nuvoton, - WiFi, BLE: ESP32, ESP8266, NRF51, NRF52, NRF5340, NRF9160 - GSM/GPRS/GPS: SIM800/SIM900/SIM7000/SIM7600, Quectel, U-Blox - LoRa(SX1276, SX1278, SX1302), Xbee, Z-Wave, - Raspberry Pi, Orange Pi(Allwinner chip), Odroid, Jetson Nano - C/C++, Python, embedded linux, FreeRTOS, Mongoose, ESP-IDF, Zephyr, Yocto, - SPI, I2C, CAN, one-wire, TCP/IP, UDP, Websocket, RS485, mqtt, Modbus, Eth/IP - Internet of Things - PCB Design, PCB Assemble, Altium Designer, EasyEDA, KiCad I have experience in developing the WiFi, BLE, LoRa, 4G/LTE, NB-IoT, GPS, GSM, Zigbee, Z-Wave controllers and sensor meters, medical device, RGB Led Matrix, Motor driver and Controllers. And also developed the embedded linux system and devices. For my clients, I develop the prototype and product in my factory. Based a lot of experience and skills, I can provide the best solution and products for you. You can contact me anytime and I will start working asap. Best regards. less
  • Hire zhuhaiclicky
  • Hire     changshanlife
Hire     changshanlife

    changshanlife changshanlife

    China $30 USD / hour
    Experienced Software Engineer
    China
    3.7
    3 reviews 3 reviews $30 USD per hour
    I've worked on a wide range of projects in Back-end, API Integration/Development, NLP, Chatbot, OCR, Computer Vision and building infrastructure using Cloud services. I have experience with different types of companies including startups, using every major language, platform, and operating system. Skill set and...
    I've worked on a wide range of projects in Back-end, API Integration/Development, NLP, Chatbot, OCR, Computer Vision and building infrastructure using Cloud services. I have experience with different types of companies including startups, using every major language, platform, and operating system. Skill set and Experience: - Web development: * API: Google, Facebook, Zoom, Zoho, ORCID, Stripe, Paypal ... * Django, Flask, Node.js/Express.js, PHP/Laravel * Celery, Websocket, Reddis / Memcached * MySQL, PostgreSQL, MongoDB, Firestore * AWS, GCP, Firebase * ES6+, React.js/Vue.js - ETL pipeline * Apache Airflow with Celery, Redis * Apache Kafka * Elasticsearch, Logstash, Kibana - Python & Deep Learning * Data analysis: Numpy, Pandas * Natural Language Processing: Embedding feature extraction, Semantic meaning analzying and classification, Simialirty analzying, Chatbot * Computer Vision: Object Detection/Tracking, OCR, Face Recognition, Pose Detection, ALPR, Image Processing * Libraries and frameworks: Spacy, NLTK, Gensim, OpenCV, DLib, Tesseract, Tensorflow, Keras, PyTorch, Sklearn * API: AWS rekognition, AWS tesseract, Google Vision If you want to turn your ideas into working software and make your business thrive, please feel free to contact me. Thanks less
  • Hire changshanlife
  • Hire     ZhangJin1996
Hire     ZhangJin1996

    ZhangJin1996 ZhangJin1996

    China $20 USD / hour
    Mobile App Developer
    China
    4.1
    9 reviews 9 reviews $20 USD per hour
    I have good coordination and communication skills, strong adaptability, can withstand difficulties, quick response, active and flexible, loves innovation! With a strong sense of professionalism and responsibility, we can overcome any difficulties and challenges. My Skills included : ✔️ Mobile GameDevelopment...
    I have good coordination and communication skills, strong adaptability, can withstand difficulties, quick response, active and flexible, loves innovation! With a strong sense of professionalism and responsibility, we can overcome any difficulties and challenges. My Skills included : ✔️ Mobile GameDevelopment (Unity3d, Cocos,Android, C#, Java, Javascript) ✔️ iOS App Development (iPhone & iPad) [Objective-C, X-Code, Swift, iOS-SDK) ✔️ Android App Development (Android Smartphones & Tablets) [Java, Eclipse, Android Studio, Android-SDK] ✔️ Now I have a good eye in React native, flutter. ✔️ API and Web Services [RESTful APIs, JSON, Node.js] ✔️ Web Scrapping [ Python ] Looking forward to an opportunity to cater to your needs. less
  • Hire ZhangJin1996
  • Hire     GLIMMERIMAGE
Hire     GLIMMERIMAGE

    GLIMMERIMAGE GLIMMERIMAGE

    China $30 USD / hour
    Photo Retoucher color master
    China
    3.3
    9 reviews 9 reviews $30 USD per hour
    I'm a professional picture editor. I have been in this industry for more than 10 years. I am good at surround exposure synthesis, perspective correction, color modification, regional brightness adjustment, color difference correction and sundries removal, portrait body modification, skin modification and stylized...
    I'm a professional picture editor. I have been in this industry for more than 10 years. I am good at surround exposure synthesis, perspective correction, color modification, regional brightness adjustment, color difference correction and sundries removal, portrait body modification, skin modification and stylized color adjustment. Basically, I can edit all kinds of photos, such as scenery, portrait, humanities, HDR, hotel, business, VR panorama, etc. I have high requirements for myself and have been trying to reach a higher level. If you need my professional skills, please contact me. thank you very much! Here are many cases of my Photo editing, which can be downloaded for reference. https://www.dropbox.com/sh/lh2u0vctjmy1txi/AACjKNs8zfA5GC348mU8gQvQa?dl=0 less
  • Hire GLIMMERIMAGE

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