Flutter Developer · Mobile & Web

Building production apps that solve real product problems.

I’m Muhammad Mansoor Satti, a Flutter developer with 3+ years of professional experience shipping mobile and web products across sports, EdTech, AI, marketplaces and social platforms.

View selected work Download CV

3+ yearsProfessional experience

8+ appsProduction products

Mobile + WebCross-platform delivery

Open to Flutter opportunities Remote or on-site

Selected work

Products I’ve helped build and ship.

Featured engineering work across open-source projects, production client platforms, and independent products.

Public Engineering ProjectOpen Source

RepoScout

A production-style Flutter GitHub explorer demonstrating Clean Architecture, Riverpod, REST API integration, offline caching, persistent favorites, testing, and CI.

23 TestsAutomated test suite

CI / CDGitHub Actions

Remote-first architecture with Hive offline fallback
Paginated GitHub user and repository exploration
Persistent favorites and cached-data UX
23 automated unit and widget tests
GitHub Actions CI on every push and pull request

FlutterDartRiverpodDioHiveGitHub REST APIClean ArchitectureGitHub Actions

View Source ↗

Lead Flutter DeveloperSports platform

Ride With Pals

A two-sided platform for sports clubs and athletes with real-time activity, route, chat and monetization workflows.

70%+Flutter codebase authored

320+Commits

Real-time GPS tracking, maps and GPX route parsing
WebSockets / Socket.IO chat and live updates
RevenueCat subscriptions and Stripe Connect payouts
Push notifications, calendar sync and multipart media flows

FlutterGetXDioWebSocketsGoogle MapsRevenueCatStripe Connect

Source code private due to client confidentiality.

Independent productSolo creator

OtakuShelf

An independently designed, developed, tested and released Flutter product — from concept through production deployment.

End-to-end product ownership and release lifecycle
Riverpod + Freezed architecture with local persistence
REST API integration, analytics and crash reporting
RevenueCat subscriptions and AdMob monetization

FlutterRiverpodFreezedHiveDioRevenueCat

View on Google Play ↗

Full-Stack Mobile EngineerFlatshare platform

Roomply

A Firebase-backed shared-living product covering spaces, bookings, messaging, voting, expenses, tasks and role-based workflows.

Flutter + Firebase implementation across app flows
Authentication, Firestore, Storage, FCM and real-time data
Invites, spaces, resource booking and role-based access
Messaging, files, images, expenses, tasks and voting

FlutterClean ArchitectureDDDGetXFirebaseFCM

Source code private due to client confidentiality.

Flutter & Firebase EngineerAI-powered product

Oracle / Astrology App

A personalized astrology and tarot experience combining Flutter, Firebase and generative AI services.

Generative AI flows with Vertex AI and Cloud Functions
Subscriptions, ad monetization and notification workflows
Animated card experiences and ambient audio
Bilingual English / Spanish product experience

FlutterFirebaseCloud FunctionsVertex AIRevenueCatAdMob

Source code private due to client confidentiality.

Experience

Production work, not tutorial projects.

Nexar Solutions

Flutter Developer

Jun 2024 — Present

Build and ship production Flutter mobile and web applications across sports, EdTech, AI, marketplaces and social products. Own Flutter-side implementation, Firebase integrations, API contracts, error handling, uploads, testing, release preparation and product-facing technical decisions.

Alestra Solutions

Flutter Developer

Mar 2023 — Jun 2024

Progressed from Intern to Associate to Junior Developer while delivering client mobile apps and Flutter Web admin dashboards, including backend communication, authentication, responsive interfaces and real-time functionality.

Technical expertise

What I use to move products from requirement to release.

Flutter & Dart

Production mobile and web applications, responsive UI, platform integrations and release workflows.

Architecture

Clean Architecture, DDD concepts, repository pattern, use cases, Freezed and maintainable feature organization.

Firebase

Auth, Firestore, Storage, Cloud Functions, FCM, Analytics, Crashlytics and production data flows.

APIs & Real-time

REST APIs, Dio, HTTP, WebSockets, Socket.IO, multipart uploads and third-party integrations.

Payments

RevenueCat, Stripe, Stripe Connect, Google Play Billing, Apple In-App Purchases and monetization flows.

AI & Location

Generative AI APIs, maps, GPS tracking, GPX parsing, background location and product-facing AI experiences.

About

I care about the messy middle between “requirement” and “working product.”

My work is usually broader than implementing screens. I translate product requirements into application flows, coordinate API contracts, structure state and data layers, integrate services, handle edge cases, test releases and help move features through store deployment.

I’m especially interested in Flutter architecture, real-time systems, payments, Firebase-backed products and AI-powered application experiences.

View my LinkedIn ↗

Engineering notes

Lessons from production work.

Flutter · RevenueCat · Firebase

Fixing a race condition in a Flutter app with RevenueCat

A production issue caused two async data sources to overwrite the same cached user state. The fix was less about syntax and more about sequencing ownership of state.

Read on LinkedIn ↗

Contact

Looking for a Flutter developer who can own more than the UI layer?

I’m open to Flutter roles where I can contribute across product implementation, architecture, integrations, testing and release delivery.

Email me GitHub LinkedIn

mansoorsatti2498@gmail.com