Brian Sithu — Full-stack engineer.Independent builder.
I take products from idea to production — interface, services, data, and the infrastructure underneath. Small, consistent output beats big, irregular pushes.
- building
- AI agents and developer tools
- shipping
- Freelance product engineering
- writing
- Software, AI, and infrastructure
- located
- Chiang Mai, Thailand
- available
- Taking freelance and product work
- local time
- --:--GMT+7
What I work across
- Interface
- React · Next.js · TypeScript
- Services
- Node.js · Python
- Data
- PostgreSQL · Prisma
- Infrastructure
- Docker · AWS
- Applied AI
- Agents · LLM tooling
Writing
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