Tech Lead managing multiple engineering squads across Southeast Asia. I build backend systems, infrastructure, and tools that make small teams move like large ones.
7+ years shipping production systems — from enterprise platforms serving hundreds of thousands of users to open source contributions across 10+ projects. Currently deep in Go, Rust, and Terraform. Exploring Web3 on the side.
I also build systems that most engineers don't know exist yet. My first post about it.
| Project | What I Did | Status |
|---|---|---|
| tscircuit | Knockout props, highlightColor, .kicad_mod imports | Merged |
| Gumroad | Inertia migration, scroll fixes | Merged |
| Cortex Linux | AI conflict predictor, TUI Dashboard ($150 bounty) | Merged |
| Gitea | CODEOWNERS attribution, HTML heading fix | Merged |
| Databuddy | Feature flag folders | Merged |
| StarkNet.go | Type fixes, block return types | Open |
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Rate limiting, circuit breaker, reverse proxy, Prometheus metrics. Production-grade.
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JWT, OAuth2, TOTP 2FA, RBAC, audit logging. Written in Rust because why not.
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ERC-20 transfer indexer with real-time WebSocket streaming and PostgreSQL storage.
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Full GCP infrastructure — GKE, Cloud SQL, ArgoCD GitOps, observability stack.
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E-commerce GraphQL API with DataLoader, Redis caching, and connection-based pagination.
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Automated code review bot that actually knows your codebase patterns.
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Languages: Go · Rust · TypeScript · C# · PHP · Sui Move
Infrastructure: Kubernetes · Docker · Terraform · GCP · AWS · Jenkins · GitHub Actions
Data: PostgreSQL · Redis · MongoDB · Elasticsearch
Practices: Clean Architecture · DDD · TDD · Microservices · GitOps