About
Engineer.Designeratheart.Obsessedwithpolish.
A short introduction to how I work, what I've built, and the tools I reach for to ship calm, ergonomic software.
Mushfique Yeasir
Full-Stack Engineer
Intro
Ibuildcalm,opinionatedsoftware.
I'm a full-stack engineer based in Dhaka, Bangladesh with 4+ years of shipping production software across startups and product studios in 5 countries.
My focus is on premium UI engineering, performant Next.js architectures, and developer-experience-first code. I turn ambiguous specs into calm, ergonomic products — from AI-driven SaaS dashboards to high-end marketing sites.
I care deeply about polish: motion, micro-interactions, accessibility, type safety, and the small details that make software feel alive.
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Years of experience
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Companies shipped with
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Projects delivered
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Tech graph
Howmystackconnects.
The tools that orbit around my day-to-day — each mastered in production, not just read about.
What I do
ServicesIbringtoaproductteam.
Spanning product engineering, interface craft, team leadership and performance — opinionated where it counts.
Interface Engineering
Pixel-perfect, responsive interfaces with motion and micro-interactions that feel native and premium.
Clean Architecture
Strict-mode TypeScript codebases with scalable folder structures, DX-first tooling, and maintainability.
Product Engineering
From empty Figma to production URL — I own specs, design review, shipping and iteration.
Team Collaboration
Comfortable in cross-functional teams across timezones — async-first, doc-obsessed, high bandwidth.
Technical Leadership
Scoping, mentoring, reviewing PRs and unblocking junior engineers to keep delivery velocity high.
Creative Design Engineering
Bridging the design-engineering gap with polished animations, cinematic layouts and bespoke components.
Performance & DX
Core Web Vitals obsession: bundle budgets, streaming SSR, caching strategies, and lighthouse-green shipping.
Hardening & Security
Auth flows, role-based access, CSP, input sanitisation and SOC-grade operational hygiene.
Available for new engagements
Have a product in mind? Let's build it together.
Contracting, full-time roles and design-engineering partnerships — I reply within 24 hours.