I'm Ahmed Hamza, a senior product engineer with frontend depth, based in Kolkata, India.

I started with frontend engineering, building Angular and React interfaces, dashboards, state-heavy product flows, and UI systems. Over time, I moved deeper into Node.js, APIs, PostgreSQL/Supabase, automation, systems tooling, and Web3 interfaces.

I currently work independently across B2B consulting, contract product engineering, and systems R&D. Recent work includes Satori, a formal QAP contract, WebSession MCP Bridge, browser products, and publishing automation.

How I think about the work

I like projects where the interface, data model, and product behavior have to be thought through together. My background in UI implementation, state-heavy product flows, and automation helps me connect product thinking with practical engineering delivery.

I design the product flow, architecture, boundaries, and tradeoffs myself. I use AI tools to speed up research, explore alternatives, draft repetitive code, and flesh out implementation, then review and revise the result against the actual system. Architecture, product decisions, and final approval stay with me.

What this site is for

This is a public notebook for technical writing, project retrospectives, backend/database notes, systems notes, and clear project notes. The goal is to show the reasoning behind the work, not just the finished surface.