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MUHAMMAD HADDI / FOUNDER & CEO OF HADDIDEV

I build apps.
You feel
the difference.

I’m the founder and CEO of HaddiDev, an independent software development brand. I build thoughtful Flutter apps, Node.js backends, and practical digital products.

Explore my work ↗GitHub ↗
Muhammad Haddi

Founder & CEO, HaddiDev · 10+ apps shipped.
Lahore, Pakistan · Working everywhere.

⌘
Built with FlutterOne codebase. Every screen.
9:41▮▮▮ ▰
◈Your workspaceINTERFACE EXPLORATION···

Less friction.
More possibility.

Everything, connected.
◈
DESIGNED TO JUST FLOW
↗ProjectsIdeas in motion
⌁ActivityStay in the loop
A smoother everyday ↗
⌂▦◉☰
✓
From idea to releaseThoughtfully engineered.
✳ Exploring AI

INTERACTIVE CONCEPT · MOVE YOUR POINTER TO EXPLORE

ENGINEERED WITH CARE. BUILT FOR PEOPLE.SCROLL TO DISCOVER ↓01 / 05
THE TOOLS BEHIND THE CRAFT

Flutter ✳ Dart ✳ Riverpod ✳ Node.js ✳ PostgreSQL ✳ Firebase

01 / SELECTED WORK

Ideas made real.
Details made better.

Mobile apps. Connected systems.
A few things I’ve brought to life.

Portrait of Muhammad Haddi, Software EngineerMUHAMMAD HADDI
THE HUMAN BEHIND THE CODE
Lahore, PK ↗
02 / A LITTLE ABOUT ME

Serious about craft.
Curious about everything.

I’m Haddi, a software engineer who cares as much about how an app feels as how it works. I’ve spent three years shipping Flutter apps with teams across Lahore — from field-team CRMs to livestreaming and subscription products.

I like clean architecture, small details, and solving the problem behind the ticket. These days, I’m also getting hands-on with AI engineering, one experiment at a time.

3+YEARS OF CRAFT
10+APPS SHIPPED
∞THINGS TO LEARN
More about my journey ↗
03 / WHAT I BRING

From the interface.
To the infrastructure.

Let’s build something ↗
01

Mobile experiences

Production-ready Flutter apps for iOS and Android. Thoughtful UI, clean architecture, and the details that make it feel native.

Flutter · Dart · Riverpod
02

Connected products

The backend that makes your app work. APIs, authentication, subscriptions, notifications, and integrations that fit the product.

Node.js · MongoDB · Firebase
03

Ideas into first releases

From an early concept to a working MVP. A practical approach to shipping, learning, and improving — including AI API integrations.

MVPs · REST APIs · AI integrations
04 / THE NEXT CHAPTER

Built on Flutter.
Growing into AI.

I’m learning in public, building small experiments, and connecting the dots between mobile apps and intelligent software.

LLMsAI agentsLangGraphRAGMCPNestJS
Notes from the journey ↗
haddi / always-learning

~ what's next?

01foundation: Flutter & Dart
02exploring: AI engineering
03building: agents & integrations
04mindset: never stop learning

→ One experiment at a time.

05 / EXPERIENCE

A few chapters.
A lot of shipping.

Teams I’ve built with.
Lessons I’ve carried forward.

Nov 2025 – Present

Omnisoft

Flutter Developer

CURRENT+
  • Writing Flutter apps end-to-end — architecture, UI, state, the whole thing.
  • Wired up RevenueCat subscriptions with free, Standard and Premium tiers, including paywall logic and access control.
  • Built PDF invoice generation and ZIP export so users can download everything straight from the app.
  • Set up a Node.js + MongoDB email platform on AWS SES — handles bulk sends, custom domains and delivery tracking.
Aug 2025 – Nov 2025

Optima Geeks

Flutter Developer

LAHORE+
  • Built a CRM app for Android and iOS — forms, client records, task workflows.
  • Used Riverpod throughout and kept the state clean across some pretty involved screens.
  • Added push notifications, in-app chat and document upload — things the client actually asked for.
  • Handled the Play Store and App Store releases myself, including update submissions.
Jun 2025 – Aug 2025

Digixvally LLC

Flutter Developer

LAHORE+
  • Got Agora working for video calls, voice calls and live streams — trickier than it looks.
  • Built the Maps side of the app: live routes, custom markers, real-time location.
  • Connected the app to the backend APIs and put work into making the UI feel fast.
Feb 2024 – Jun 2025

BitLogicx

Flutter Developer

LAHORE+
  • Built a social app with feeds, follows and real-time chat using Flutter and Firebase.
  • Wrote the auth flow, profile management, photo uploads and content sharing.
  • Added real-time features and cleaned up a codebase that had gotten a bit messy.
Jan 2023 – Jun 2023

XIIst

Junior Flutter Developer

LAHORE+
  • Picked up tickets, built screens and kept things from breaking.
  • Hooked up REST APIs and helped when the team upgraded the Flutter SDK.
  • Mostly learning — partly contributing — alongside the senior devs.