Top-Rated Plus Engineer on Upwork

Expert Flutter, FlutterFlow
& Backend Developer.

I build high-performance mobile apps with Flutter, FlutterFlow, Firebase, Supabase, and AWS. Top-Rated Freelancer delivering scalable cloud solutions.

100% Success Rate
3,000+ Dev Hours
4+ Years Exp
Top Rated Plus
On Upwork
100% Success
Job Success Score
3,000+ Hours
Logged Experience
12+ Live Apps
Published results
Selected Work

Featured Projects.

Netmo AI - AI for Landlords
View Case Study
Live on App Store

Netmo AI - AI for Landlords

The smarter way for landlords to manage rentals with AI-powered communication and organisation.

FlutterAI IntegrationProperty Management+3 more
QuitMate - Quit Nicotine
View Case Study
Live on App Store

QuitMate - Quit Nicotine

Personal cigarette tracker and insights app designed to help users break free from nicotine addiction.

FlutterHealth TechData Analytics+3 more
Unclouded - Quit Weed
View Case Study
Live on App Store

Unclouded - Quit Weed

Recovery companion for cannabis dependency with progress tracking and community support.

FlutterHealth TrackingHabit Building+3 more
Pouchly - Quit Snus and Zyn
View Case Study
Live on App Store

Pouchly - Quit Snus and Zyn

Health tracking app for nicotine addiction recovery with subscription model and award system.

FlutterFlowBackend DevelopmentHealth Tech+4 more
Primary Pilates & Performance
View Case Study
Live on App Store

Primary Pilates & Performance

Holistic Pilates fitness app combining guided workouts with Applied Positive Psychology.

FlutterHealth TechPositive Psychology+3 more
REPR - Your Workout Insight
View Case Study
Live on App Store

REPR - Your Workout Insight

Professional workout tracker designed for clear training insights and strength analysis.

FlutterDartWorkout Tracking+4 more
Restaurant Management Platform
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Restaurant Management Platform

Revolutionary restaurant management platform with Firebase & Supabase backend integration.

FlutterFlowFirebaseSupabase+4 more
Guard Link X
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Guard Link X

Security workforce management app with real-time communication and GPS tracking.

FlutterFlowDartFigma+4 more
Genie AI: Caption Generator
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Genie AI: Caption Generator

AI-powered caption generator for TikTok/Instagram with viral optimization.

FlutterFlowDartFigma+4 more
Blog App With Clean Architecture
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Blog App With Clean Architecture

Modern blog app with clean architecture, real-time updates, and Supabase integration.

FlutterFlowDartFigma+4 more
Vai Food Delivery App Ui
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Vai Food Delivery App Ui

Modern food delivery app UI with advanced filtering and real-time order tracking.

FlutterFlowDartFigma+4 more
Skill Swap Mobile App
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Skill Swap Mobile App

Full-stack skill-sharing platform with real-time chat and matching algorithms.

FlutterDartFigma+2 more
Snack bar Shoes Store UI
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Snack bar Shoes Store UI

E-commerce UI for footwear retail with advanced filtering and cart management.

FlutterDartFigma+1 more
QuickMart: Your Instant Access to Online Shopping
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QuickMart: Your Instant Access to Online Shopping

Instant shopping app with simplified cart system and frictionless checkout.

FlutterDartFigma+2 more
MovieMania: Your Ultimate Movie Companion
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MovieMania: Your Ultimate Movie Companion

Movie companion app with real-time updates and REST API integration.

FlutterDartProvider+2 more
Stay Easy - Crafting an Intuitive Hotel Booking App
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Stay Easy - Crafting an Intuitive Hotel Booking App

Hotel booking platform with real-time availability and secure payments.

FlutterDartFigma+1 more
Discount Direct: Mobile Shopping App
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Discount Direct: Mobile Shopping App

E-commerce app with discounted products and personalized recommendations.

FlutterDartFigma+2 more
Music Streaming App MVVM Architecture FastApi
View Case Study

Music Streaming App MVVM Architecture FastApi

Full-stack music streaming platform with FastAPI backend and Flutter frontend.

FlutterDartFastApi+6 more

My Process

A streamlined, transparent workflow designed to deliver results.

1Discovery & Strategy

We start by aligning with your vision. I dive deep into your business goals to create a solid technical roadmap.

Stakeholder interviews, requirement gathering, and competitive analysis to ensure we build the right product.

2Design & UX

Before a single line of code, we visualize the product. I create intuitive, beautiful interfaces that your users will love.

User journey mapping, wireframing, and high-fidelity prototyping to validate the experience early.

3Agile Development

I build your application using modern tech stacks, focusing on scalability, security, and clean code.

Iterative sprints with regular updates, ensuring functionality matches specifications perfectly.

4Launch & Scaling

Deployment to production is just the beginning. I ensure your app performs fast and is SEO-optimized.

Cloud setup, performance optimization, and post-launch support to help your business grow.

Every project is unique, and I adapt my process to meet your specific requirements and goals. Ready to start your software project journey with a full-stack engineer who values structured approach and clear communication?

Client Testimonials

What clients say about working with me

"Great to work with, fast at responding. Abdul delivered excellent FlutterFlow development with AI integration features that exceeded our expectations."

Client Review

FlutterFlow AI Features

Upwork Client

FlutterFlow AI Features - $633.33

"Outstanding FlutterFlow development work. Abdul's expertise and quick delivery made our project a success. Highly professional and skilled developer."

Client Review

FlutterFlow Expert

Upwork Client

FlutterFlow Expert - $173.33

"Excellent communication and technical skills. Abdul delivered a complete solution that met all our requirements. Very satisfied with the work quality."

Client Review

Contact Me Project

Upwork Client

Contact Me - $280.00

"Abdul built a comprehensive calorie tracking app with great attention to detail. The app functionality and user experience were exactly what we needed."

Client Review

Calorie Tracking App

Upwork Client

Calorie Tracking App - $320.00

"Abdul's expertise in Firebase and Supabase was crucial for our restaurant management platform. His backend development skills and database design were exceptional."

Client Review

Restaurant Management Platform

Upwork Client

Restaurant Management - $1,073.42

"Outstanding work on our two-sided event marketplace app. Abdul's full-stack development skills and project management made this complex project a success."

Client Review

Event Marketplace App

Upwork Client

Event Marketplace - $851.00

"Abdul is the best coder I have worked with. He is very responsive and quick to implement new ideas. I would recommend him to anyone. Thank you for helping me with my project."

Client Review

Pouchly App Development

Upwork Client

Pouchly - Quit Snus and Zyn - $1,260.00

All testimonials are from verified clients on Upwork and direct projects

About Me

I'm a Full-Stack Software Engineer with over 4 years of professional experience, specializing in building robust backend systems with Java Spring Boot, developing cross-platform mobile applications with Flutter, and creating scalable cloud solutions with AWS. My passion lies in engineering end-to-end solutions that deliver exceptional user experiences and business value.

I enjoy working across the full stack, from architecting microservices with Java Spring Boot and designing cloud infrastructure with AWS, to building responsive mobile applications with Flutter and web interfaces with React. I am currently deepening my expertise in cloud technologies and distributed systems, leveraging modern frameworks and tools to build scalable, secure, and efficient software solutions. My goal is always to blend thoughtful architecture with exceptional user experiences.

Professional Experience

Full-Stack Software Engineer (Part-Time)

Element 16 Media Ltd – London, UK (Hybrid)

Sep. 2024 – Present
London / Hybrid
• Led full development lifecycle of Touchline sports platform, launching branded apps for 3 major football clubs achieving 5-star average ratings • Implemented live match statistics and e-commerce features, driving 20% revenue growth through enhanced fan engagement

Freelance Full-Stack Software Engineer

Upwork – Remote

May 2024 – Present
Remote
• Achieved Top Rated status with 3,000+ hours logged and 100% Job Success Score, delivering 8+ mobile apps and web applications • Developed GuardLink SaaS platform and AI Caption Generator, increasing user engagement by 25% and client sign-ups by 30%

Mobile & Web Developer

Wormen Digital Space – Peshawar, Pakistan

May 2022 – May 2024
Peshawar, Pakistan
• Built 4+ social-impact apps serving 10,000+ users in education and safety sectors • Awarded Best Social Impact App 2023 by KP Digital Innovation Hub for innovative safety and education solutions

Software Development Intern

Wormen Digital Space – Peshawar, Pakistan

May 2021 – May 2022
Peshawar, Pakistan
• Completed 1-year software development internship with hands-on training in mobile UI design and API integration • Contributed to 2 live production projects, receiving full-time role offer based on performance

Education

MSc in Computer Science

University of East London

Sep. 2024 - Sep. 2025
London, UK
Achieved 80-99% marks in all modules, demonstrating strong academic performance. Currently undertaking dissertation on designing and developing real-time cyber security mitigation systems.

BSc in Software Engineering

Iqra National University

2018 - 2022
Peshawar, Pakistan
Completed final year project developing a full-stack e-commerce platform with React frontend and FastAPI backend, implementing secure authentication, payment integration, and real-time inventory management.

Technical Arsenal.

A comprehensive set of tools and technologies I use to build world-class products.

Mobile Native & Cross-Platform

Flutter

Flutter

Dart

Dart

FlutterFlow

FlutterFlow

Backend & Systems Architecture

Spring Boot

Spring Boot

Java

Java

Node.js

Node.js

Python

Python

FastAPI

FastAPI

Full-Stack Web & Languages

React

React

JavaScript

JavaScript

TypeScript

TypeScript

Cloud, Database & DevOps

AWS

AWS

Firebase

Firebase

Supabase

Supabase

PostgreSQL

PostgreSQL

MongoDB

MongoDB

Pricing & Services

Choose the perfect plan for your project. All plans include high-quality code and professional support.

Flexible team sizes
100% satisfaction guarantee
5.0/5.0 client rating

Starter

Perfect for small projects and quick fixes

$25/hour
  • Flutter app development
  • Basic UI/UX design
  • Bug fixes & maintenance
  • Email support
  • 1-2 week delivery
Most Popular

Professional

Most popular for medium to large projects

$35/hour
  • Full-stack development
  • Advanced UI/UX design
  • Database design & optimization
  • API integration
  • Priority support
  • 2-4 week delivery
  • 1 month free maintenance

Enterprise

For complex enterprise solutions

$50/hour
  • Enterprise architecture
  • Microservices development
  • Cloud deployment (AWS/Azure)
  • Advanced security implementation
  • Dedicated project manager
  • 24/7 support
  • 3+ month delivery
  • 6 months free maintenance
  • Code documentation

Need a Custom Solution?

Every project is unique. Contact me to discuss your specific requirements and get a tailored quote.

✓ Free consultation✓ Custom pricing✓ Flexible timelines✓ Ongoing support

Get In Touch

Ready to collaborate on your next project? Let's connect and bring your ideas to life.

Have a project in mind?|