EXPLORE


0.4
0.4
100%
$10 USD / Hour
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Pakistan (2:44 PM)
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Joined on February 14, 2026
$10 USD / Hour
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I am an experienced Application Developer with over 4 years of professional experience in building high-quality, scalable, and user-friendly mobile applications. My core expertise is in Flutter, and I specialize in developing cross-platform mobile apps for both Android and iOS with clean architecture, smooth performance, and modern UI/UX design. Throughout my career, I have developed and delivered multiple production-ready applications including e-commerce apps, business and service-based platforms, AI-integrated applications, real-time and API-based systems, and fully backend-integrated solutions using Firebase and custom APIs. I offer complete Flutter app development services from scratch to deployment, ensuring clean and maintainable code using state management solutions like GetX and Provider. I have strong experience in REST API integration, Firebase services (Authentication, Firestore, Notifications), payment gateway integration, Google Maps and location-based features, bug fixing, performance optimization, and full App Store and Play Store deployment support. My focus is always on delivering high-quality work, maintaining clear communication, and ensuring client satisfaction. I don’t just develop apps — I build reliable and scalable solutions that help businesses grow. If you are looking for a professional Flutter developer who understands both technical requirements and business goals, I am ready to turn your idea into a powerful mobile application.
Verifications
On time
100%
On budget
100%
Accept rate
75%

EEVO - Real Estate App

EEVO - Real Estate App

Health Wear Pro

Health Wear Pro

Grocery Shopping App – Complete Mobi

Grocery Shopping App – Complete Mobi

EEVO - Real Estate App

EEVO - Real Estate App

Health Wear Pro

Health Wear Pro

Grocery Shopping App – Complete Mobi

Grocery Shopping App – Complete Mobi
Great developer! Delivered the app as requested and communication was excellent throughout the project. The work was completed on time, and any requested changes were handled quickly. Highly recommended
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Hassan is a reliable mobile app developer. He delivered quality work on time. I really liked his work. 100% Recommended for mobile app development work. I will hire him again future.
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Experience
Team Lead
Sep, 2024 - Present
•
1 year, 9 months
Digital Preps
Sep, 2024 - Present
•
1 year, 9 months
I have been serving as a Team Lead at Digital Preps for the past 2 years, leading a team to deliver high-quality Flutter applications. I manage project planning, task allocation, code reviews, and ensure on-time delivery. I also oversee API integrations, performance optimization, bug fixing, and maintain clean, scalable architecture while coordinating effectively between clients and the development team.

Multan, Pakistan
Sep, 2024 - Present
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1 year, 9 months
Experienced Application Developer
Feb, 2022 - Aug, 2024
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2 years, 6 months
Coding Addict
Feb, 2022 - Aug, 2024
•
2 years, 6 months
I worked as an Application Developer for 2 years, contributing directly to core codebases and building scalable mobile applications using Flutter. My responsibilities included developing new features, integrating APIs, optimizing performance, fixing complex bugs, and maintaining clean, reusable, and well-structured code to ensure high-quality app delivery.

Lahore, Pakistan
Feb, 2022 - Aug, 2024
•
2 years, 6 months
Education
City University London
2022 - 2024
•
2 years
Computer Science with Software Engineering MSc

United Kingdom
2022 - 2024
•
2 years
COMSATS Institute of Information Technology
2017 - 2021
•
4 years
BS Computer Science

Pakistan
2017 - 2021
•
4 years
Qualifications
Mobile UI/UX Design & Prototyping
2023
Design Learning Institute
Completed practical training in mobile UI/UX design, wireframing, prototyping, user flows, design systems, and developer handoff using Figma for Android and iOS applications.
2023
Flutter Mobile Application Development
2022
Tech Academy
Completed training in Flutter mobile application development, covering cross-platform app architecture, API integration, Firebase services, state management, push notifications, testing, and deployment to Android and iOS platforms.
2022