宋立文 LiWenSung Software Engineer Experienced software engineer with a strong background in C/C++ development, specializing in MQTT applications using macchina.io and Mosquitto. Proven ability to independently learn and adapt to new technologies and take ownership of complex projects. Seeking opportunities to leverage my skills and expertise in a dynamic software development environment. Taoyuan(Nankan),Taiwan [email protected] Programming Languages: C/C++ , Java Software Development: macchina.io, Mosquitto, Android BSP, Android Framework, Android App Development, OMA-DM Protocol . MQTT (Message Queuing Telemetry
with Firebase RealtimeDB. Integrated third party APIs. Designed and maintained database schemas for MySQL, NoSQL, Redis. Managed firewall ( Fortinet ) and NAS. Planned production development, conducted code review, debug and refactor. Allion Labs, Software Engineer, Sep 2017 ~ OCT 2019 Audio processing using Pydub and Google speech Recognition API. Developed audio processing with Pydub and Google Speech Recognition API. Developed optical Character Recognition API with Tesseract and Google API. Automated Android apps with Appium and Allure report framework. Developed Wi-Fi AP auto-switch channel tools with Selenium. Redesigned and refactored a