muhammad@qaasim:~$ ./intro --senior

I build mobile appsthat ship to millionsand never miss a frame.

Flutter from pixel to protocol, from a CMS-driven app with 1M+ users to decentralized, privacy-first messaging over NOSTR.

View work Email me Résumé

Building for everywhere

qaasim — zsh — 80×24

$ whoami

muhammad qaasim, senior flutter engineer

$ cat stack.txt

flutter · dart · riverpod · rust · nostr

$ uptime

4+ yrs shipping mobile · 1M+ users reached

$ echo $STATUS

open to senior mobile roles

~/about

About

whoami, the short version, before the bullet points kick in.

4+ yrs
shipping mobile
1M+
users reached
10+
products shipped
300+
devs mentored

I'm a senior mobile engineer who has spent 4+ years turning Flutter into production software people actually keep on their home screen. Most recently I co-built Nahdi, a highly dynamic, localised commerce app serving over a million users, and contributed to White Noise, a decentralized, privacy-first messenger built on NOSTR with a Rust MLS crate doing the cryptographic heavy lifting.

I care about the unglamorous parts: clean architecture, offline-first behaviour, pixel-perfect localisation, and state management that a teammate can read at 2am without crying. Stacked, Riverpod, MVVM, Clean Architecture, I've shipped them all, and I have opinions about when each one earns its keep.

Computer Engineering grad from FUT Minna. Somewhere along the way I led Android communities, ran bootcamps that grew a campus dev scene from almost nothing to 300+, and never quite kicked the open-source habit.

~/education

B.Eng, Computer Engineering

Federal University of Technology, Minna

Graduated June 2023 · 4.02 / 5.0 CGPA

Software Engineering I & II
Data Structures & Algorithms
Programming Languages (C, C++)
Study of Programming Languages (Java)

~/work --featured

Featured Work

Three projects that earn the top of the page: a million users, zero servers to trust, and students learning smarter.

Live · in maintenanceDec 2023 - Jun 2025

Nahdi

A localised commerce app for 1M+ people.

Co-built a highly dynamic, pixel-perfect and fully localised application powered by the Contentful CMS. Algolia drives search, Dynamic Yield handles personalisation, BazaarVoice powers ratings and reviews, Hive backs local storage, and Riverpod + Clean Architecture keep a large surface area maintainable. Today it connects 1,100+ pharmacies to 1M+ active users across the Middle East.(source)

Team Project · Feature/mind

Play Store App Store

1M+
users
5M+
downloads
4.6★
Play Store
Clean
architecture

Flutter
Dart
Riverpod
Contentful
Algolia
Dynamic Yield
BazaarVoice
Hive

Marmot ProtocolMay 2025 - Dec 2025

White Noise

Decentralized, privacy-first messaging over NOSTR.

Contributed to a powerful, decentralized, privacy-first messaging app powered by Flutter/Dart with a Rust MLS crate integration over NOSTR; end-to-end encrypted group messaging that doesn't trust a central server.

Open Source · Internet Privacy Foundation

Marmot Protocol

NOSTR
transport
Rust MLS
crypto core
E2E
by default

Flutter
Dart
Rust
NOSTR
MLS
Cryptography

2026

Teesas Education

Gamified learning for Nigerian students, JAMB to JSS.

Co-built an all-in-one learning app covering Grades 1-6 through JSS1-SS3, with video lessons from top teachers, live tutoring, and exam prep for JAMB, WAEC, and NECO. Lessons are delivered in English and local languages like Yoruba, Igbo, and Hausa, wrapped in a gamified, interactive experience.

Team Project · Teesas

Play Store App Store

100k+
downloads

Flutter
Dart
MobX
Clean Architecture

~/experience

Experience

git log --author=qaasim - reverse chronological, no rebases.

Software Engineer● now

Jan 2026 - Present

Teesas

Building educational mobile apps for Teesas, including Teesas Education, a gamified learning app for Nigerian students preparing for JAMB, WAEC, and NECO.

Flutter
Dart
MobX
Clean Architecture

Software Engineer

May 2025 - Dec 2025

Internet Privacy Foundation (formerly Parres)

Contributed to White Noise (Marmot Protocol): a decentralized, privacy-first messenger in Flutter/Dart, integrating a Rust MLS crate for end-to-end group messaging over NOSTR.

Flutter
Dart
Rust
NOSTR
MLS
E2E

Software Engineer

Dec 2023 - Jul 2025

Feature/mind (now Aegeantic)

Co-built Nahdi, a pixel-perfect, fully localised commerce app serving 1M+ users. Contentful CMS, Algolia search, Dynamic Yield personalisation, Hive storage, Riverpod + Clean Architecture.

Flutter
Riverpod
Clean Architecture
Contentful
Algolia
Hive

Open Source Contributor● now

May 2025 - Present

Marmot Protocol & friends

Ongoing contributions to open, privacy-respecting software, most notably the Marmot Protocol / White Noise ecosystem.

Open Source
NOSTR

Flutter Developer

Mar 2022 - Dec 2023

Hotel Travel Inc

Built multi-form-factor, offline-first Flutter products including Cash Register by Timbu, accurate transactions, payments, and professional receipts. SQLite, Stacked, MVVM.

Flutter
SQLite
Stacked
MVVM
Offline-first

Open-code Contributor

Dec 2022 - Dec 2023

Zuri Chat

Continued contributing to the Zuri Chat mobile codebase alongside the WorkshopApps community after the internship wrapped.

Flutter
Open Source

Software Engineer · HNGi8

Aug 2021 - Oct 2021

Zuri Chat

Flutter Developer Track Finalist at the HNGi8 remote internship. Repo maintainer during the program and Flutter mobile team lead post-internship. Stacked + MVVM.

Flutter
Stacked
MVVM
Team Lead

IT Support Intern

Jun 2021 - Sep 2021

Al-Hikmah University Ilorin · ICT Centre

Kept the university's ICT centre running; hardware, networks, and the occasional miracle for a stubborn printer.

IT Support
Networking

Student Work Experience (SWEP)

Sep 2018 - Oct 2018

Federal University of Technology, Minna

Where it started: an awarded engineering work placement across multiple departments. Recognised for standout contribution among 400+ students.

Engineering
Hardware

~/projects

Projects

The rest of the catalogue. Flutter, a lot of Java, and one robot that hated weeds.

// biuda2025
Biuda
Making tech skills fun for kids.
Built a mobile EdTech app that teaches children and teenagers tech skills through live classes, self-paced lessons, and hands-on projects spanning coding, design, Python, AI, and game development. Gamified progress and an AI-personalised learning path keep young learners engaged.
Solo Project · Biuda
- Flutter
- Dart
- Riverpod
- Clean Architecture
Play Store
// hotels-ng2022 - 2023
Hotels.ng
Book hotels across Nigeria, without the hassle.
Co-built the booking app for Nigeria's leading hotel marketplace: search 10,000+ hotels across 1,000+ cities, filter by budget, and book, cancel, or extend a stay in a few taps.
Team Project · Hotels NG
- 10k+ downloads
- Flutter
- ChangeNotifier
- Provider
Play Store
// cash-register2023
Cash Register by Timbu
Offline-first point of sale with proper receipts.
Co-built a multi-form-factor, flavoured, offline-first app that helps individuals and businesses record transactions accurately, handle payments, and generate professional receipts. SQLite for storage, Stacked + MVVM.
Team Project · Hotels NG
- Flutter
- SQLite
- Stacked
- MVVM
- Offline-first
// digibotDec 2022 - Jun 2023
DigiBot
Remote monitoring & control for a weed-killing robot.
Final-year project: a Flutter app to remotely monitor and control a weeding robot, with Firebase as the backend. Built with Stacked + MVVM.
Final Year Project · Federal University of Technology, Minna
- Flutter
- Firebase
- Stacked
- MVVM
- IoT
// trackhubDec 2021 - Feb 2022
TrackHub Rider App
Pick-up and delivery logistics, on demand.
A logistics service app that helps users pick up or deliver items to the destination of their choice. Built under contract with Stacked + MVVM.
Contract
- Flutter
- Stacked
- MVVM
// zuri-chatAug 2021 - Oct 2021
Zuri Chat
Business communication without the chaos.
A modern business communication platform that brings workspace collaboration into a single app. Built with my HNGi8 team in Flutter (Stacked + MVVM). I was a repo maintainer during the internship and the Flutter mobile team lead afterwards.
Group Project · HNGi8 Remote Internship
- Flutter
- Stacked
- MVVM
// learnhubOct 2020
LearnHub
Course resources & quizzes for classrooms.
An education-focused Android app letting teachers upload course resources, set quizzes, and more. Built in Java with Firebase for the Team-Educatey project (Google Africa Developer Scholarship 2020).
Group Project · GADS 2020
- Java
- Android
- Firebase
// kitaabul-adhkaarJul 2020
Kitaabul-Adhkaar
Islamic supplications, beautifully indexed.
A personal Android app of Islamic supplications built for a school. Quietly beloved on the Play Store with a 4.9★ rating.
Contract
- 4.9★ Play Store
- 100+ installs
- Java
- Android
Play Store
// al-maathuraat2020
Al-Maathuraat
Morning and evening supplications, simplified.
A personal Android app that makes the daily morning and evening supplications (al-Ma'thurat) easier to keep up with. The Ma'thurat section is fully transliterated, with a built-in counter and 50 authentic supplications from the Prophet ﷺ.
Personal Project
- 5.0★ Play Store
- 500+ downloads
- Java
- Android
- MVVM
Play Store
// regappDec 2019
RegApp
Killed a paper ledger. Permanently.
An Android app for an annual camping programme's participant registration. It replaced years of paper record-keeping and financial mismanagement, and was fully adopted by the organisers. Java + Firebase.
Personal Project
- Adopted in production
- Java
- Android
- Firebase
// airtel-mifiNov 2019
Airtel MiFi
Manage your MiFi without a browser tab.
A fun project: a mobile app for Airtel MiFi devices so users can manage their hardware without opening a browser every time.
Group Project · For fun
- Flutter

~/skills --list

Skills

The toolbox. Years attached where they earn the bragging rights.

Languages

Dart4y+
Java2y
Kotlin<1y
Rust<1y
C / C++

Mobile & Flutter

Flutter4y+
Android Studio5y+
Rust FFI<1y
Responsive / multi form-factor
Offline-first
Localisation
Theming
Widget/Unit Testing

State & Architecture

Stacked2y
Riverpod2y+
MVVM
Clean Architecture

Backend & Services

Firebase2y+
Supabase1y
Contentful CMS1y
Algolia1y
Dynamic Yield
BazaarVoice
SQLite2y
Hive
Push Notifications (FCM)

Tooling & Platforms

Git4y+
VS Code5y+
PlayStore3y+
AppStore1y
Codemagic
Performance Profiling

Protocols & Freedom Tech

NOSTR<1y
Marmot<1y

~/community

Community

Leading Android tracks and turning a quiet campus into 300+ developers.

Android Lead
2019 - 2021
Google Developer Student Clubs · FUT Minna
Core team for the school's first-ever GDSC chapter, two consecutive terms. Led the Android track.
Android Lead
2020 - 2021
Ingressive for Good · FUT Minna
Core team for the first-ever I4G chapter on campus, leading Android.
Bootcamp Facilitator
GDSC (Android) & I4G (Flutter)
Ran bootcamps that grew campus Android devs from almost nothing to 30+, and the wider on-campus dev community to 300+ strong.
Core Team Member
FUTMx Dev Circle
Helped steer one of the campus's developer circles.
Active Member
GDG Minna · GDG Ilorin
Regular at the local Google Developer Group communities.

~/honours

Honours & Honourable Mentions

A few receipts, for the skim-readers.

★ award
HNGi8 Finalist
One of ~300 finalists from the 12,000 interns who started HNG Internship 8 Flutter Developer Track.
★ award
SWEP Award
Recognised for outstanding contribution across 4 departments and 400+ students in the Student Work Experience Program (2018).
★ award
Featured by Feature/mind
Called out in Feature/mind's LinkedIn announcement celebrating the Nahdi launch. (source)
★ award
Featured in Biuda's launch celebration
Called out in Patrick Chukwu's LinkedIn post celebrating Biuda's product launch. (source)

~/contact --reply-fast

Contact

echo "hello" | mail qaasim. I read everything, I reply to most.

Let's build something that survives contact with real users.

● Open to senior mobile roles and always happy to talk Flutter, NOSTR, or why your state management is fine, actually.

qaasim405@gmail.com Résumé

I build mobile appsthat ship to millionsand never miss a frame.

B.Eng, Computer Engineering

Nahdi

White Noise

Teesas Education

Software Engineer● now

Software Engineer

Software Engineer

Open Source Contributor● now

Flutter Developer

Open-code Contributor

Software Engineer · HNGi8

IT Support Intern

Student Work Experience (SWEP)

Biuda

Hotels.ng

Cash Register by Timbu

DigiBot

TrackHub Rider App

Zuri Chat

LearnHub

Kitaabul-Adhkaar

Al-Maathuraat

RegApp

Airtel MiFi

Languages

Mobile & Flutter

State & Architecture

Backend & Services

Tooling & Platforms

Protocols & Freedom Tech

Android Lead

Android Lead

Bootcamp Facilitator

Core Team Member

Active Member

HNGi8 Finalist

SWEP Award

Featured by Feature/mind

Featured in Biuda's launch celebration