Boss Codes — Flutter & MERN App Development Studio

Services

What Boss Codes
builds

From your first Figma frame to a live app on the store — we handle every layer of the stack.

01 — Mobile

Flutter App Development

Production-grade apps for Android and iOS from a single codebase. Clean architecture, smooth animations, offline support, and Play Store ready builds — done right the first time.

FlutterDartiOSAndroidGetXBloc

02 — Web

MERN Stack Web Apps

Full-stack web applications built with React on the front, Node and Express in the middle, and MongoDB at the base. Scalable, fast, and API-first from day one.

React.jsNode.jsExpressMongoDB

03 — Backend

API Design & Integration

RESTful APIs built on MVC architecture with JWT authentication, role-based access, and middleware layers. Designed to integrate cleanly with any frontend or third-party service.

REST APIJWTMVCMiddleware

04 — Revenue

App Monetization

Strategic Google AdMob integration — Banner, Interstitial, and Rewarded ad formats placed for maximum revenue without hurting the user experience. Proven across apps with 1M+ downloads.

AdMobBannerRewardedInterstitial

05 — Cloud

Firebase & Cloud Solutions

Authentication, Firestore, Realtime Database, and cloud functions — Firebase as the backbone for rapid, scalable mobile and web backends without managing infrastructure.

FirestoreAuthRealtime DBAWSPostgreSQL

Our Work

Apps people
actually use

Real downloads, real users, real impact. Here's what Boss Codes has shipped.

Flutter · Featured

Hello Translate

Multilingual chat & voice translation app with real-time and offline support, voice input, PDF translation, and document processing.

1M+

Play Store Downloads

FlutterTranslation APIOCRAdMob

Flutter

PDF Reader & Manager

Complete PDF management — merge, split, compress, edit, and OCR. One of the most downloaded utilities in its Play Store category.

500K+

Play Store Downloads

FlutterOCRFile I/OAdMob

Flutter · GPS

LevelUp Stride

Fitness tracker with GPS route visualization, step counting, calorie estimation, and real-time analytics — battery-optimized for always-on tracking.

FlutterGPSMapsBackground Tasks

MERN Stack

Real-Time Chat App

Full-stack messaging with Socket.io WebSockets, JWT authentication, and MongoDB — built to handle multiple concurrent users at scale.

React.jsNode.jsSocket.ioMongoDBJWT

Flutter

Other Apps

QR Scanner Kit, PDF Toolkit, Screen Mirroring — utility apps with strong ratings and loyal user bases.

QRScreen CastToolkit

20K+

Combined downloads

How We Work

Our process

No surprises. Just a clear, repeatable process from first call to final build.

Discovery

We start with your goals, not assumptions. One focused call to understand the problem, the user, and the scope.

Plan & Scope

A written spec with tech choices, timeline, and milestones. You approve before a single line of code is written.

Build & Iterate

Agile sprints with regular check-ins. You see progress throughout — not just at the end.

Ship & Support

Store submission, review handling, and post-launch support. We don't disappear after delivery.

Total downloads

1.5M+

across Play Store apps

Studio founded

Boss
Codes

Karachi, Pakistan

Experience

2+ yrs

professional dev

The Studio

Built by a dev
who ships

Boss Codes is run by Hassam Saleem — a software engineer with 2+ years shipping Flutter apps and MERN web platforms for companies across Pakistan. The studio was built on one idea: code that actually makes it to production.

📱

Mobile-first, always Every project starts from the perspective of the person holding a phone.

🏗️

Architecture before features Clean code and scalable structure mean you can grow without rewriting everything.

🚀

Production obsessed From store listing to crash logs — we stay with the app until it's truly live.

Questions

Common questions

What platforms does Boss Codes build for? +

Primarily Android and iOS via Flutter, and web via the MERN stack. Flutter lets us ship a single codebase to both app stores, cutting development time and cost significantly.

How long does a project take? +

A focused utility app with a clear spec takes 4–6 weeks. A full-featured app with backend, auth, and complex UI is closer to 8–14 weeks. We scope carefully before starting so you always know what to expect.

Do you handle Play Store and App Store submission? +

Yes. We manage the full store submission process — app signing, store listings, screenshots, metadata, and resolving any review feedback from Google or Apple.

Can you add monetization to an existing app? +

Absolutely. We specialize in Google AdMob integration — Banner, Interstitial, and Rewarded formats — and know how to place ads for revenue without degrading user experience. We've done this across apps with 1M+ downloads.

Do you work on existing codebases? +

Yes. We're comfortable jumping into an existing Flutter or MERN project for features, refactoring, performance work, or fixing technical debt — not only greenfield builds.

How do I start a project with Boss Codes? +

Send us a message below or email hassamsaleem310@gmail.com with a brief description of what you're building. We'll respond within 24 hours to set up a discovery call.

Contact