2023 — Present
Independent Full-Stack Engineer — Client partnerships
Designed and delivered web products, APIs, admin systems, and production infrastructure for growing teams.
Available for freelance
Full-Stack Engineer / Dhaka, Bangladesh
I build reliable digital products from interface to infrastructure.
I turn product ideas into fast, maintainable applications with thoughtful UX, robust APIs, and dependable deployments.
Who I am
A product-minded engineer who works across the whole stack
Mock content — replace it with your own story.
I am a full-stack engineer focused on turning complex requirements into clear, dependable products.
My work spans interface architecture, backend services, databases, deployment automation, and the operational details that keep applications healthy.
I value direct communication, measurable outcomes, accessible design, and code that remains understandable after launch.
Based inDhaka, Bangladesh
Primary focusFull-stack product engineering
Working styleRemote and async-friendly
AvailabilityOpen for selected work
Drawn by Esrak FahimSheet 01 / 09www.esrakfahim.tech
What I know
A stack that covers the whole system
Backend
Node.js94%
Fastify88%
MongoDB90%
Design
Figma80%
Frontend
React95%
Next.js92%
TypeScript90%
Infrastructure
Docker85%
Vercel90%
Linux88%
Drawn by Esrak FahimSheet 02 / 09www.esrakfahim.tech
Where I've worked
Track record on the record
2021 — 2023
Software Engineer — Product studio
Built reusable frontend systems and backend integrations while improving delivery quality and developer workflows.
2019 — 2021
Web Developer — Digital agency
Shipped responsive websites and content platforms for clients across multiple industries.
Drawn by Esrak FahimSheet 03 / 09www.esrakfahim.tech
My research
Notes from the deeper end
Resilient serverless application patterns
Exploring practical techniques for reliable database access, caching, and observability in serverless systems.
Designing maintainable admin workflows
A study of validation, feedback, permissions, and recovery patterns for content-heavy admin tools.
Performance budgets for modern web products
A working framework for balancing visual quality, runtime cost, accessibility, and delivery speed.
Drawn by Esrak FahimSheet 04 / 09www.esrakfahim.tech
Selected work
Projects shipped to real users
SaaS Platform
Atlas Operations Platform
A multi-role operations dashboard combining workflow automation, reporting, and real-time status visibility.
Education
Northstar Learning Hub
A personalized learning product with assessments, progress tracking, and content management.
Analytics
Pulse Commerce Intelligence
A commerce analytics workspace that turns operational data into clear decisions and alerts.
Drawn by Esrak FahimSheet 05 / 09www.esrakfahim.tech
Writing
Notes on building and shipping
June 2026
What reliable full-stack delivery actually looks like
A practical checklist for moving from a working prototype to a dependable production system.
Read post →May 2026
Designing APIs for the interface that consumes them
How frontend needs can shape clearer, safer, and more maintainable API contracts.
Read post →April 2026
A calm approach to production debugging
A repeatable process for narrowing failures without introducing more uncertainty.
Read post →Drawn by Esrak FahimSheet 06 / 09www.esrakfahim.tech
Get in touch
Let's build something
Have a project in mind, or just want to talk shop? I read every message and usually reply within a day or two.
esrak@esrakfahim.techDrawn by Esrak FahimSheet 08 / 09www.esrakfahim.tech