I'm a senior full-stack and AI engineer. I've spent 10+ years building products in TypeScript, NestJS and Next.js, and lately I build real-time backends that hold 100K+ connections and LLM agents that run in production.
10+ years across five teams. Every number here comes from my CV or GitHub.
LV 10A device management backend that keeps 100,000+ devices connected at once. The product is under NDA, so this page covers the engineering, not the product.
Read case studyA production AI agent with tool use and guardrails, plus an MCP server that lets LLM clients query and act on internal systems under strict rules.
Read case study
E-wallet transaction system clearing thousands of payments a day, with audit trails and reconciliation.
Read case study
IT solutions provider for enterprise clients. Product details are under NDA.
Africa's largest on-demand home services platform (South Africa, Kenya, Nigeria and Egypt as FilKhedma).
Fintech and e-commerce products: Zerocash (e-wallet), Rojetah (healthcare), Dealmart (e-commerce), Trjim.
Website monitoring SaaS with 2.1M+ users.
School Management System and Learning Management System.
Track queue depth over time from day one. The current number says little; the slope tells you whether you have twenty minutes or two.
The systems I'm proudest of use Postgres, a queue and a cache with a written invalidation rule. The real engineering was in the failure handling.
At 100k+ concurrent sockets the count is easy. The reconnect storm is what breaks, and jittered backoff, load shedding and resumable sessions fix it.
Freelance or contract work on real-time systems, AI agents and full-stack products. I reply within one working day.
Want the fun version? Play the CV as a game, with a terminal, achievements and Ask my CV.