#：5yrs+ Python(Django/PyQt5/Tkinter)：5yrs+ SQL Server/MySQL/SQLite：3yrs+ Oracle DB：2yrs+ Java(Android)：1yr+ C++(STM32/ESP32/Arduino)：2yrs Web Development (Full Stack) Front-end:JavaScript,Vue.js with Bootstrap for layout design, . Back-end: Primarily Django for database planning and custom RESTful API design. Using Python libraries to swiftly focus on analyzing product assembly failure points Integration of Telegram Bot for real-time alerts and synchronized statistical chart transmission for production line yield monitoring. Development of a fleet

David Yun Rails Backend Developer Taipei City, Taiwan Im an honest, strong-willed, focused and responsible problem solver and product builder. Years of work among different roles made me a seasoned developer and trustworthy team player. Back in Polydice, as Rails backend developer, I designed architects and features like paid membership, e-invoice gem, pageview system based on Redis, maintained RESTful APIs for Web/Mobile apps. Furthermore, I proposed a new team workflow which was successfully adopted and assumed an unofficial team leader role. Work Experience Momentum Trader and a Hobbyist • Self-employeed JulyPresent - I

Chen, Wei-Cheng (Mason) Software Engineer 6 years of experience in software engineering field, familiar with a variety of web technologies, always has passion for learning new skills. Skills Programming Languages Python, Flask, FastAPI Javascript, Node.js, jQuery Golang PHP, CodeIgniter, Laravel Shell scripts Databases PostgreSQL MySQL, MariaDB MongoDB Neo4j Redis Cloud Platforms GCP AWS Azure DevOps CircleCI, Jenkins, GitHub Workflow Docker, Kubernetes Testing frameworks in Python, Javascript, Golang and PHP Web RESTful and GraphQL API design Web crawling with headless browser SaaS, FaaS, Serverless system design Auth OAuth2, OpenID Connect with JWT Open Policy Agent Keycloak Work

features will be delivered on time. It's a very unique experience to work at the startup and I learned a lot from it. I've worked almost every day and I really enjoy the feeling that we have grown together. Technical team leader. B2B2C system design and development. Fintech solution. RESTful API design / development. Java, Python, Spring boot, mybatis, SQL, kubernates, Google Cloud. Chunghwa Telecom, Software Engineer, System Engineer, Sep 2013 ~ Aug 2016 I worked as a software engineer and a system administrator in Chunghwa Telecom (CHT), which is the

.com Work Experience H3 Dynamics Full Stack Developer, Sep 2020 ~ Now - Autonomous Drone System (Architecture & Design & Implementation) - Develop API & Integration with 3rd-party API - Implementation Frontend & Backend - Implementation Live Video Streaming (RTMP, FFMPEG, H264, 1080P etc) - Event-Driven Architecture Design - MQTT programming - (Using Javascript, Python.) - Significant experience in RESTful API design and development, API management solutions, and data visualization - - Modbus TCP/IP Integration with System. - Linux Server Bash Scripting. - Mainly using Python,Flask, Javascript, Vuejs, Redis, Mqtt, MongoDB, Websocket CCK Network (Malaysia) PHP Backend Developer, Mar 2020 ~ MayDevelop API (PHP) for VPN software. - Payment

SDK architecture design and develop Design IoT integration interface for multiple IoT accessory, and design the IOT SDK architecture for develop. Design and develop own service app Continuous Integration / Continuous Delivery flow design, develop and deploy App architecture review Wireframe review Build Cloud System : Cloud system architecture analyze, design, develop and optimization Build Account system RESTful API design and develop for function services Micros service develop Architecture configuration ( infrastructure as code ) CI/CD (Continuous integration and continuous delivery) flow design and deploy for operation Database architecture analyze, design and develop> Disaster recovery mechanism design Amazon Alexa POC

phone-related features with new android version. ● Implementing test apps, Used monkey/GSR test to clarify related telephony API. SIDE PROJECT: Social Group (A platform let user sharing their life) ● Frontend: Android App, RESTful API: Node.js on Heroku, Server: MongoDB on mLab ● Design/Implement the UI and features with Login/Logout, Create/Update/Delete post on the wall. ● Use HTTP library Volley to work with RESTful API, handle data with JSON format. ● Use Node.js to implement the RESTful API, design the database