Profile
Full-Stack Software Engineer with 5+ years of experience delivering 0-to-1 SaaS products and scalable web apps. Versatile across TypeScript, React/Next.js, Node.js, Python, PostgreSQL, and cloud deployments. Strong product instinct and agile execution.
Experience
Lead Full-Stack EngineerLightyear Motion SaaS2022.08 - 至今
- Led full-stack engineering of an international B2B SaaS, acquiring 40k+ paying users and generating $1.2M+ ARR within 10 months
- Built responsive web interface (Next.js 14, Tailwind) and robust API (FastAPI), achieving sub-80ms global latency via Cloudflare edge
- Designed multi-tenant PostgreSQL schema (Drizzle ORM) and Stripe billing integration with fault-tolerant webhook handling
- Created automated CI/CD with Docker & GitHub Actions, enabling zero-downtime releases in under 4 minutes
Full-Stack DeveloperPioneer Software Lab2020.07 - 2022.07
- Developed collaborative Kanban tool with React, NestJS, and WebSockets, supporting 200+ concurrent interactive users per workspace
- Optimized complex SQL queries and PostgreSQL indexes, slashing report analytics runtime from 4.8s to 230ms
Education
South China University of TechnologyB.S. in Software Engineering
2016.09 - 2020.06Selected Projects
DevPulse · Developer Productivity AnalyticsNext.js, TypeScript, PostgreSQL, Tailwind CSS, Docker
2023.06 - 2024.02Engineering productivity intelligence dashboard aggregating GitHub PRs, Jira issues, and Sentry telemetry across 30+ teams.