AI Systems & Products · Full-Stack Builder · Problem Solver
I build software end to end - whatever the stack, whatever the problem.
I work on AI systems and AI products - LLM-backed pipelines, agents, retrieval, evaluation, and the unglamorous plumbing that makes them reliable in production. But AI is a tool, not an identity. The hard part is not generating output; it's building something useful, reliable, and worth using.
I care more about the problem than the tools used to solve it. Tools are learnable; judgement is the hard part.
Most of my work runs the full length of a product - shaping the idea, designing the system, building it, putting it in front of real users, and keeping it running afterwards. I like the parts other people skip: the architecture decisions, the failure modes, the messy edge cases, and the small usability details that make a tool actually get used.
SonicNet - Windows app that combines every internet connection you have (Wi-Fi, Ethernet, a tethered phone) into one, for split multi-network downloads and system-wide traffic. Written in Rust.
- 🤖 Build AI systems that survive contact with users - agents, RAG, evals, guardrails, cost and latency budgets
- 📦 Take things from idea to production - and stay responsible for them after launch
- 🏗️ Design systems that hold up - under real load, real data, and real deadlines
- 🎨 Build interfaces people can actually use - fast, accessible, and unfussy
- 🔧 Automate the boring parts - tooling that saves the team time every week
- 🧩 Pick up whatever the job needs - new stack, new domain, no drama
- 📝 Leave things better documented than I found them
CS50x: Introduction to Computer Science - CS50 (Harvard), 2026
Champion, AI Olympiad Bangladesh 2025 - Secondary category (college level), organised by Daffodil International University · Prothom Alo report
Have something worth building? Reach me on LinkedIn or at nettanvir.dev.