Arafat Abir
builds systems that scale.
A full-stack software engineer crafting fast, resilient products — from distributed backend architecture to interfaces people actually enjoy using.
Engineering with intent, not just output.
I'm Arafat — a full-stack engineer who cares as much about how a system fails as how it succeeds.
My work spans product engineering, backend architecture, and interface design. I like problems with real constraints: latency budgets, messy data, teams that need to move fast without breaking things.
Outside of shipping code, I spend time studying systems design, contributing to open source, and refining the small details most people never notice — but always feel.
A toolkit built for shipping.
Depth where it matters — frontend craft, backend architecture, and the infrastructure that keeps it all running.
Frontend
Backend
Infrastructure
Projects worth talking about.
A mix of product engineering, tooling, and systems work. Replace these with your own case studies.
Orbit Finance
A real-time analytics dashboard for fintech teams, handling millions of events with sub-second latency.
Nimbus
A deployment platform that turns a git push into a production-ready environment in under 30 seconds.
Pulse
A habit and health-tracking app with offline-first sync and a design system built for daily use.
Lattice UI
An open-source component library focused on accessibility, performance, and clean composition.
Where I've built things.
Senior Software Engineer
2023 — PresentLeading full-stack delivery for product teams — architecture decisions, performance audits, and mentoring engineers on system design.
Software Engineer
2021 — 2023Built and scaled core product features end-to-end, cutting page load times and improving deployment frequency.
Junior Developer
2020 — 2021Shipped client websites and internal tools, learning the fundamentals of production-grade engineering.
Have a project in mind?
I'm currently open to new opportunities and interesting collaborations. Reach out and let's build something worth shipping.