Available for new projects

Senior Flutter Developer for Hire. iOS & Android Apps That Scale.

7+ years of shipping Flutter apps that rank on the App Store. Over 500k+ downloads, 4.7 star ratings, and clients who actually come back. You talk directly to me, not an account manager.

7+ Years
Flutter Experience
500K+
Combined Downloads
4.7★
Avg App Store Rating
50+
Apps Delivered
Basit Umar Saleem — Senior Flutter Developer available for hire
TOP RATED
Flutter Developer

Flutter Apps Delivered Across Industries

restaurantHospitality
schoolEduTech
medical_servicesHealthcare
paymentsFinTech
fitness_centerWellness

Flutter App Portfolio

Production Flutter apps shipped to the App Store and Google Play. Real downloads, real ratings, real clients in FinTech, Travel, and Enterprise.

Firsty travel eSIM app — Flutter iOS and Android
FLUTTERFIREBASE

Firsty: Travel eSIM App

Built a real-time carrier switching engine with 12-language localisation covering 190 countries. Available on both iOS and Android.

100K+ Downloads4.6 ⭐ App Store
Download on the App StoreGet it on Google Play
View Full Case Studyarrow_forward
BlackBull Markets trading app — Flutter fintech
FINTECHWEBSOCKET

BlackBull Markets

Live trading platform with WebSocket price feeds, biometric authentication, and portfolio tracking across 80 global markets.

99.9% Uptime80+ Markets
Download on the App StoreGet it on Google Play
View Full Case Studyarrow_forward
Wio Business digital banking app — Flutter enterprise
ENTERPRISEREST API

Wio Business

Full banking suite for UAE startups and SMEs. Multi-currency accounts, corporate cards, and compliance built to UAE Central Bank standards.

UAE Central Bank CompliantEnterprise Grade
Download on the App StoreGet it on Google Play
Forex Chief trading app — Flutter migration Android
FLUTTERMIGRATION

Forex Chief

Migrated a legacy Android codebase to Flutter. Added live forex trading, advanced charting, and demo accounts without downtime.

100K+ Users4.4 ⭐ Play Store
Get it on Google Play

Flutter App Development Services

Whether you are starting from scratch or scaling an existing app, I handle the full Flutter build from design handoff to App Store approval.

smartphone

Flutter App Development

iOS and Android from a single codebase. Apps that feel native, load fast, and hold up under real-world usage.

layers

MVP in 4 to 6 Weeks

Get to market before the window closes. I scope, build, and ship your Flutter MVP so you can start getting users fast.

brush

UI/UX Engineering

Pixel-perfect Material Design 3 and custom animations in Flutter. The kind of UI that earns 5-star reviews.

api

API and Firebase Integration

REST, GraphQL, Firebase, Supabase. Solid backend integration that keeps your app fast and your data in sync.

code

Native Platform Integration

Biometrics, payments, push notifications, Bluetooth. Custom Swift and Kotlin plugins when Flutter needs to go deeper.

speed

Flutter Performance Audit

Already have a Flutter app? I find and fix the jank, memory leaks, and battery issues dragging down your ratings.

Why Hire Basit as Your Flutter Developer

architecture

Clean Architecture & BLOC Pattern

Every project uses BLOC or Provider with proper separation of concerns. Your team can read it, test it, and build on it a year later.

7+
Years of Flutter

MVPs Shipped in 4 to 6 Weeks

Fastlane and GitHub Actions set up from day one. Code ships to the App Store in weeks, not quarters.

diversity_3

Product-First Flutter Development

I think about your users, not just your sprint. Every feature gets pushed back on if it does not move your product forward.

How It Works

Four steps from first conversation to App Store. Simple, transparent, and designed for founders who have never hired a developer before.

call
Step 01

Discovery Call

We talk through your idea, target users, and business goals. I ask the questions that prevent months of rework later. No pitch, no pressure.

description
Step 02

Proposal & Timeline

You get a fixed-price proposal with a clear scope and a realistic delivery date. No vague estimates, no hourly billing surprises.

code
Step 03

Build & Weekly Updates

I build in weekly sprints and send you a working demo every Friday via WhatsApp. You see progress, not just promises.

rocket_launch
Step 04

Launch & Handover

Your app goes live on the App Store and Google Play. You receive the full source code, documentation, and 30 days of post-launch support.

What Clients Say About Hiring Basit

starstarstarstarstar

Basit delivered our food ordering app in just 5 weeks. We got 500+ orders in the first month. Absolutely recommend.

Hamdan
Hamdan
SAAS Owner
starstarstarstarstar

Professional, fast, and communicates daily on WhatsApp. Our MVP launched on time and within budget. 10/10.

Yingyue
Yingyue
Startup Founder
starstarstarstarstar

Best investment we made. Our app brought in $30K GMV in the first quarter. Basit knows what he is doing.

Kojo
Kojo
App Agency Owner

Flutter App Development Pricing

Fixed-price Flutter development packages. No surprise invoices, no agency markups. From MVP to full product launch.

Starter MVP
$1.5k/fixed
  • check_circleSingle Platform (Android/iOS)
  • check_circle3–4 Core Features
  • check_circleFirebase Backend
  • check_circle2 Weeks Delivery
  • check_circle1 Revision Round
Choose Starter
Most Popular
Business App
$4.0k/fixed
  • check_circleDual Platform Deployment
  • check_circleAdvanced Auth & Security
  • check_circleCustom UI Animations
  • check_circlePriority Maintenance
  • check_circleWhatsApp Support
Get Started
Startup Suite
$8k+/fixed
  • check_circleEnd-to-End Product Launch
  • check_circleBackend + Admin Dashboard
  • check_circle3 Months Tech Support
  • check_circleFull Source Code Handover
  • check_circleTeam Training Sessions
Book Discovery

All Flutter projects include a free 30-minute discovery call. Book your free call now →

Frequently Asked Questions

Common questions from founders before hiring a Flutter developer. Not seeing yours? Ask on WhatsApp.

Ready to Build Your
Flutter App?

Over 50 founders have shipped with me. 100K downloads, 4.9 star ratings, and apps that still run smoothly years later. Yours is next.

Book Free Consultation

Limited spots available. Book your discovery call today.

Hire a Flutter Developer

Tell me about what you want to build. I read every message myself and reply within 2 hours. No sales team, no intake forms.

schedule
Response Time
Typically under 2 hours
chat
location_on
Based In
Pakistan · Remote Worldwide 🌍
Instant Quote? Chat Now