M
Hello, I'm

Mohiuddin

Full Stack Developer

I build performant, beautiful web applications with modern technologies.

View My Work
Get in Touch
Scroll
Md Mohiuddin — Full Stack Developer

About Me.

I'm a Full Stack Developer from Dhaka, Bangladesh, specializing in building modern web applications with Next.js, TypeScript, and AI integration.

I craft scalable, high-performance solutions — from pixel-perfect frontends to robust backend architectures — with a focus on clean code and exceptional user experiences.

Currently building AI-powered applications at KI-Quadrat, a Vienna-based AI company, where I integrate conversational AI, workflow automation, and intelligent features into production systems.

0+
Years Experience
0+
Projects Built
0+
Technologies
0+
Years Agent-First

Currently Learning

AI Hero · Matt PocockIn progress

AI Coding Crash Course↗

Context managementGrilling → specsAGENTS.md & skillsSubagentsSession-sized tasks

Languages

BanglaNative
EnglishProficient
HindiConversational
UrduConversational

Interests

AI / MLFull Stack DevCreative Coding3D GraphicsOpen SourceUI/UX DesignDevOpsSystem Design

Education

B.Sc. in Computer Science & Engineering · Uttara University

Weekend program — classes and exams on Fridays, alongside full-time work.

Year 1 of 4Summer 2026 — 2030 (expected)

What I build.

From a blank page to an AI-powered product. Scroll to watch it come together.

01 · Structure

It starts as boxes.

Semantic markup first, so every layer after it has something solid to stand on.

  • HTML/CSS

02 · Style

Then it gets a face.

Dark, consistent, on brand. Tailwind and shadcn/ui, no design drift.

  • Tailwind CSS
  • Shadcn UI
  • Figma

03 · Interaction

Then it responds.

Typed React components, routes and state that stay predictable as the app grows.

  • React JS
  • TypeScript
  • Next JS
  • TanStack Start
  • Zustand

04 · Data & auth

Then it remembers.

Real users, real rows. Auth, a Postgres schema and a typed data layer.

  • Supabase
  • Convex DB
  • PostgreSQL
  • Prisma

05 · AI

Then it thinks.

An assistant that answers from your own data, streamed and grounded by vector search.

  • OpenAI API
  • Anthropic API
  • Vector search

06 · Ship

Then it ships. Everywhere.

One codebase to web, Android and desktop. Deployed, monitored, in use.

  • React Native
  • Expo
  • Vercel
  • Docker

Where I've Worked.

My professional journey and qualifications, turning complex problems into elegant, scalable solutions.

Senior Full Stack Developer

@ KI-Quadrat Systemhaus GmbHVienna, Austria (Remote)
Nov 2024 — Present
Full-time

I build AI software for European governments: a multi-tenant municipality AI assistant and a building-permit generator used by city officials and citizens every day.

Senior Full Stack DeveloperJun 2026 — PresentPromoted

Lead the multi-tenant RAG platform end to end, from architecture decisions to the code-review queue.

  • Lead development of a multi-tenant RAG platform where every municipality keeps its own private knowledge base, isolated from other tenants and never exposed to the public.
  • Built the internal assistant officials use to ask questions about their own documents and get answers grounded in the original sources.
  • Shipped a public chat widget that is live in a real municipality today. Citizens ask about local services and get answers based on what officials have added to the knowledge base.
Full Stack DeveloperMay 2025 — May 2026

Moved from frontend to owning features end to end: the UI, the backend and everything that connects them.

Next.js SpecialistNov 2024 — Apr 2025

Joined as the frontend developer on our AI products for European governments.

Tech Stack

Next.jsTypeScriptConvexLangChainQdrantOpenAIAnthropic ClaudeTailwind CSSshadcn/uiClaude Code

Agentic Engineering.

I don't just use AI agents. I know where they break.

01 · 2024 · The hard way

Four attempts.

  1. 01Prompted blindly in Cursor → 1,000-line componentsScrapped
  2. 02New stack, same mistakesScrapped
  3. 03Specs + structure → fast & cleanPivoted
  4. 04Solid.Shipped

Two scrapped projects taught me what agents actually need.

agent — 2024
›build the whole dashboard, make it work
✎ Dashboard.tsx +1,247 lines
✎ utils.ts +893 lines
✗ type errors everywhere
⚠ nobody can follow this code anymore
→ project scrapped
›

02 · Now · How I build

Structure first. Then speed.

  1. 1Spec first

    Requirements pinned down before any code.

  2. 2Context & guardrails

    CLAUDE.md, skills and hooks keep agents on track.

  3. 3Automatic checks

    Types, lint and tests on every change.

  4. 4Agent review

    Every diff reviewed before it ships.

agent — now
›/spec memberships
✓ spec.md locked
›implement slice 1: member registration
loading CLAUDE.md · skills · guardrails
✎ members/register.tsx +142 lines
✓ typecheck ✓ lint ✓ tests
›review the diff
✓ review passed — ready to merge
›

03 · Proof

Liftuno: 10 days.

From idea to a real business, in production.

10

days to MVP

3

platforms, 1 codebase

See the case study
liftuno — day 10
›ship liftuno
✓ web ✓ android ✓ windows
▶ deployed to production
● in use by a real business
›

Claude Code

Heavy lifting

Codex

Heavy lifting

Z.AI

Side jobs

Featured Projects.

A selection of projects I'm proud of

Liftuno — Phone-first gym management for local gyms in Bangladesh — memberships, dues, payments, QR attendance and daily cash, in Bangla and English on web, Android and Windows
2026

Featured Project

Built agent-first · 10 days

Liftuno

Phone-first gym management for local gyms in Bangladesh — memberships, dues, payments, QR attendance and daily cash, in Bangla and English on web, Android and Windows

ExpoReact NativeTypeScriptConvexBetter AuthElectronAstroSMS Gateway
View Project
myLearnio — Multi-tenant SaaS for coaching institutes — students, teachers, biometric attendance, exams, double-entry finance and SMS outreach
2025

Featured Project

myLearnio

Multi-tenant SaaS for coaching institutes — students, teachers, biometric attendance, exams, double-entry finance and SMS outreach

Next.jsTypeScriptPostgreSQLPrismaSupabase AuthTailwind CSSshadcn/uiBiometric APISMS Gateway
View Project
Memento — A memento mori for every Chrome new tab: the days you have left, ticking down live, beside the world's real-time births and deaths
2026

Featured Project

Live on Chrome Web Store

Memento

A memento mori for every Chrome new tab: the days you have left, ticking down live, beside the world's real-time births and deaths

Chrome Extension (MV3)JavaScriptHTMLCSSCanvas APIWorld Bank APIchrome.storage
View ProjectAdd to ChromeSource

Get in Touch.

Let's connect and build something great

Resume

Download my resume for the full picture

Download Resume

GitHub

@mohiuddin200

LinkedIn

@mohiuddin2001

Phone

Call me

Email

Say hello