Architecture Note
Implemented Redis distributed locks with short TTLs to prevent double-booking under concurrent slot releases, deployed across stateless Kubernetes pods behind horizontal autoscaling.
Senior Software Engineer in Hong Kong.
Designing and building dependable web applications, enterprise identity integrations, and cloud-native systems with a focus on clarity, resilience, and long-term maintainability.
Selected Systems
01 — 06Engineering Principles
01
Clarity over cleverness
Explicit data models and predictable control flow outlive intricate abstractions as teams grow and requirements shift.
02
Operational resilience
Systems fail at integration seams—idempotency, bounded retries, and clear failure states matter more than happy-path speed.
03
Maintainable handoffs
Software is only complete when its architecture is documented, observable in production, and straightforward for the next engineer to own.
Technical Stack
| Languages | C#, TypeScript, JavaScript, SQL, Go, Rust, Dart, PHP |
|---|---|
| Frontend & Mobile | React, Next.js, Angular, Flutter, React Native, Tailwind CSS |
| Backend & APIs | .NET / ASP.NET Core, Node.js, Express, NestJS, Entity Framework Core |
| Data & Caching | MSSQL, PostgreSQL, MySQL, MariaDB, MongoDB, Redis |
| Cloud & Delivery | AWS, Azure, Kubernetes, Docker, CI/CD, Linux / NGINX |
Contact
For engineering discussions, architecture notes, or technical inquiries, reach out directly by email or find my public code and profile below.