Brian Sithu. Full-stack engineer.Independent builder.
I mainly build for the web: full-stack products taken from idea to production, with a growing focus on agentic AI applications. Tools change; shipping does not.
- building
- AI products for client work
- writing
- Software, AI, and infrastructure
- located
- Chiang Mai, Thailand
- available
- Taking freelance and product work
- local time
- --:--GMT+7
What I do
Web products
My main space. Full-stack web apps, from interfaces to services to data, taken from idea to production.
Agentic apps
AI agents and LLM-powered features built for real use, not demos: tooling, retrieval, orchestration.
Services & APIs
Backends, integrations, and the plumbing that connects it all.
Infrastructure
Containerized workloads, cloud deploys, and pipelines that ship safely.
Tools change; the fundamentals don’t. I pick whatever stack fits the problem.
About
More about me
I’m Brian Sithu, a full-stack software engineer from Myanmar, currently based in Chiang Mai, Thailand. I like software that is simple, useful, and reliable, and I try not to over-engineer things that don’t need it.
When I’m not working on client products, I’m experimenting with AI agents, developer tools, and small software businesses of my own.
GitHub activity
@khantseithuContribution
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Writing
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