Summary
A versatile Senior Software Engineer with extensive experience across the full software lifecycle, from backend development to automated testing. I am passionate about driving innovation with AI, demonstrated by my success in architecting intelligent solutions that enhance system performance and dramatically improve testing efficiency.
Work Experience
Senior Software Engineer in Test
GoFreight
Jan. 2024 - Present
- Built AI evaluation tool to establish improvement benchmarks, providing data-driven insights for AI product optimization decisions
- Architected AI-powered E2E testing framework using Playwright with automated script conversion, reducing manual effort by 75% and implementation time by 80%
- Integrated Playwright UI testing into development workflow through CI/CD pipeline and local environments, reducing production error rates by 15%
- Established API testing mechanism by converting OpenAPI documentation into a reusable code library, significantly improving test development efficiency and stability, and reducing production error rates by 30%
- Developed centralized testing dashboard using Jenkins and GitHub Actions to streamline build and deployment monitoring across engineering teams
- Implemented mock server architecture for testing environments, reducing CI pipeline execution time by 80% and improving test stability
Backend Tech Lead
AsiaYo
Sep. 2022 - Aug. 2023
- Led cross-functional team of 6 members (2 Backend, 1 Frontend, 1 QA, 2 PMs), successfully delivering comprehensive product line features with 100% on-time performance
- Implemented enterprise-wide project management system across departments, reducing meeting overhead by 50% and significantly enhancing cross-team communication
- Developed strategic system planning framework that improved sprint accuracy, reducing project delays by 30%
- Standardized database documentation using dbdiagram and dbdoc tools, accelerating cross-departmental collaboration and improving project efficiency by 10%
- Architected scalable system solutions that strategically balanced immediate deliverables with long-term technical vision, facilitating agile feature deployment with minimal technical debt
Backend Engineer
AsiaYo
Aug. 2017 - Sep. 2022
- Executed strategic database refactoring by consolidating 21 tables to 4 with zero downtime, reducing development resources by 60% and significantly enhancing query performance
- Optimized image processing infrastructure through AWS Lambda serverless architecture, reducing operational costs by 50% while preserving responsive upload and resize functionality
- Designed automated meeting efficiency tools using Google Apps Script and Forms, improving daily standup productivity by 30% across engineering teams
- Implemented enterprise-grade monitoring stack integrating Prometheus, Grafana, and ELK, enabling proactive issue detection and reducing error resolution time by 40%
- Transformed legacy crawler process into cloud-native microservices architecture, reducing execution time by 60%