I have developed a wide range of web & mobile applications for organizations and small businesses. I also worked for some startups, especially for “Jaleatech.com”. My programming languages are Node.JS, Python, PHP and JavaScript My Work Experiences as a Full-Stack Developer: • Chinasofti.com - Beijing, China o Frontend Developer o Nov, 2013 – Jun, 2014 - UI/UX design and responsive & pixel-perfect pages development. - Experienced with Material UI, KickStart, BootStrap frameworks. - Customize UI components using JQuery, CSS. - CSS preprocessors - LESS/SASS/SCSS. - SVG, D3.JS, Canvas 3D graphics & animation. - XML Analysis, AJAX Experience. • Upwork.com - Santa Clara, CA o Full Stack Developer (Freelance) o Jun, 2012 – Mar, 2018 - Worked as a Full Stack Developer using DRF + React/Redux, Hooks APIs for steam platform. - Worked as a Full Stack Developer using GCP Firebase function + Vue.JS for marketing website - Worked as a Frontend developer using Saleor(Django), React/Redux, GraphQL, Storybook, Material UI for ecommerce site. - Worked as a Frontend Developer using Vue.JS for Chinese learning platform. - Worked as a Frontend Developer using React/Mobx for binance marketing service from scratch. • Bitwage.com - Paris, France o Frontend Developer o Mar, 2015 – Dec, 2016 - Worked in a team consisted of 8 members as a frontend developer. - Developed admin/client apps for bank management system using React/Redux, Webpack/Babel/SCSS. - Implemented Real-Time Connection for apps’ connection, message service, live hat by constructing AWS WebSocket API using Node.JS. - Responsive/Pixel-Perfect, SEO and Optimized design for the apps. • Jaleatech.com - Montreal, GC o Backend Developer o Mar, 2017 – Feb, 2019 - Worked in 4-6 members team as a BE developer for development & management. - Developed company site using DRF + PostgreSQL database, CI/CD pipeline – Jaleatech.com. - AWS S3 bucket for image resource management. - Image processing with Python libs: OpenCV, Pytorch and OpenFace. - Developed & Managed the ID-cards & Identity verfication Providing Service platform for schools – high5.id. - Worked with Wordpress CMS, AWS Lambda function(Node.JS), GCP Firebase(images resource). • Telaeris.com - San Diego, CA o Full Stack Developer o Apr, 2019 – Oct, 2020 - Worked in a team consisted of 8-12 for backend, frontend, desktop, mobile apps as a full stack developer. - Converted desktop apps for company tools for inventory items management into web application, mobile applications. - Worked with PHP/Laravel web framework + MySQL, SQLite for web application. - Worked with PHP/Laravel API framework + React Native, Wireless Service, Desktop App service for mobile application.