I am a backend-focused software engineer with 7+ years of professional experience, driven by a strong passion for problem-solving and building reliable, scalable systems.
Throughout my career, I have primarily worked with Java (Spring Boot), MySQL, Python, and PHP (Laravel), designing and developing backend services that power complex, real-world applications. My experience spans building high-availability systems, optimizing performance, and improving system reliability in production environments.
I am passionate about developing complex applications that solve real-world problems impacting millions of users.
March 2021 · June 2023
Yongliu Technology Co. Ltd.
Designed and developed backend services for a skin disease management app, enabling patient progress tracking and doctor–patient interaction within an Agile team.
June 2017 · March 2021
DXY (Guanlan Networks)
Designed and engineered a stable, high-availability live streaming platform (web and app) for doctors’ online education. Automated live stream replay generation with transcription and keyword extraction, enabling precise tagging and improving search accuracy by 35%.
July 2016 · June 2017
DXY (Guanlan Networks)
Developed an employee performance evaluation system for internal enterprise use, reducing quarterly evaluation time from 2 weeks to 1 week.
