Zubayer Hasan
Dhaka, Bangladesh · hello@example.com · github.com/ZubayerHasan · linkedin.com/in/zubayerhasan
Full-stack engineer who ships end to end — from Postgres schema to checkout UI — on products with real users and real revenue.
Experience
KICKBUZZ — Founder & EngineerJan 2024 – Present
- Built and operate a live sportswear storefront serving cash-on-delivery orders across Bangladesh.
- Cut checkout abandonment by rebuilding the flow as a three-step Next.js route group with optimistic UI.
- Designed the Postgres schema for inventory, imports and order state; wrote the reconciliation jobs.
- Automated deploys and preview environments so every change ships behind a URL before it goes live.
Thypro — FounderJan 2025 – Present
- Health-records and emergency blood-donor platform; selected for Millennium Fellowship Class of 2026.
- Implemented consent-scoped record sharing so a donor match never exposes full patient history.
- Built donor-matching ranking over blood type, distance and recency of last donation.
AgentOps — Side project2025
- Observability layer for LLM agents: trace every tool call, replay failed runs, diff prompt versions.
- Deployed on a single container with ClickHouse for span storage and sub-second queries.
Education
BRAC University — BSc Computer ScienceFinal year
- Socket programming, OSI/TCP-IP internals and VLSM subnetting coursework (CSE421, networking).
- Coursework across data structures, databases and distributed systems.
Skills
TypeScript · React / Next.js · Node.js · PostgreSQL · Docker · FastAPI · Vercel / Supabase