I engineer backend and AI systems that stay fast under load,
predictable when things fail, and maintainable long after launch.
01 BACKEND SYSTEMS APIs, distributed services, async workloads, realtime flows
02 DATA & RELIABILITY PostgreSQL, caching, messaging, observability, fault tolerance
03 APPLIED AI LLM applications, RAG, ML pipelines, inference and automation
04 DELIVERY Containers, CI/CD, infrastructure, monitoring and clean releases
⚔️ CodeArena
A production-minded competitive programming platform with an isolated judge, live verdicts, persistent sessions, and rich problem authoring.
🔗 ShortLab
An event-driven URL shortener with low-latency redirects, Kafka-powered click analytics, and a real-time WebSocket dashboard.
🛡️ ScamShield
An evidence-first website risk scanner that turns domain, identity, checkout, reputation, and content signals into an explainable score before you buy.
🕹️ PocketDeck
A polished pocket control center for Raspberry Pi, Docker, server health, alerts, and ESP32 messaging — built for the M5StickC Plus2.
🧠 AI Clipboard
A macOS clipboard that remembers more than I do — with useful AI actions and secure sync between devices.
🎯 PickOne
Create a poll, drop the link into chat, and watch people argue in real time. No accounts, no ceremony.
If you are working on a backend platform, an AI-powered product, a demanding integration, or a system that needs a serious reliability pass: let’s talk.

