Available for opportunities

Usama
Hafeez

Mobile Application Developer

Results-driven Mobile Application Developer with 3+ years of experience delivering multiple production-ready Android and Flutter applications across diverse domains. Proficient in Kotlin, Java, and Dart, with strong knowledge of MVVM/MVP and clean architecture principles. Experienced in Firebase services, RESTful API integration, and building scalable, high-performance mobile solutions. Focused on writing maintainable code and contributing effectively within collaborative, fast-paced development environments.

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Usama Hafeez
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Work Experience
Sep 2026 — Present
Lecturer Computer Science
University of Lahore - Sargodha Campus
Jan 2026 — May 2026
Freelance Mobile App Developer
Codesteem, New Muslim Town Lahore
Sep 2025 — Dec 2025
Dot NET Development
Glosix Systems – Lahore, Pakistan
Aug 2024 — Aug 2025
Visiting Lecturer
Software Engineering Department, UOS
Feb 2022 — Jul 2024
Mobile App Developer
Limar Global Technology, Riyadh, Saudi Arabia
Jul 2021 — Dec 2021
Android App Developer
Canva Solutions, Sargodha
Academic Background
MS Software Engineering
UNIVERSITY OF SARGODHA
2022 - 2024 GPA 3.48 CGPA
BS Software Engineering
UNIVERSITY OF SARGODHA
2017 - 2021 GPA 3.04 CGPA
Intermediate (FSC Pre-Engr)
SUPERIOR COLLEGE, SARGODHA
2015 - 2017 GPA 82.7 %
Matriculation
Fazaia Model Inter College Mushaf, Sargodha
2013 – 2015 GPA 84 %
Technical Expertise
Backend & Cloud
Firebase
Authentication Realtime DB Firestore FCM Push Notifications File Uploading Cloud Functions
APIs
RESTful API integration Google Maps & Places API ZegoCloud QuickBooks ShipStation
Databases
Supabase Firebase Realtime & Firestore DB SQLite Room MySQL SQL Server
Mobile Development
Languages
Kotlin Java Dart (Flutter) Swift
Architectures
MVVM MVP Clean Architecture Repository Pattern
Android
Jetpack (LiveData ViewModel Navigation WorkManager) Coroutines/Flows Hilt/Koin DI Retrofit Volley Room/SQLite Glide Picasso DataBinding ViewBinding Content Providers Broadcast Receivers
Flutter
Bloc GetX StreamBuilders Flutter Firebase
Testing
JUnit Espresso Postman for API testing
Tools & Workflow
Version Control
Git GitHub Bitbucket GitLab
IDE & Design
Android Studio Visual Studio Adobe XD
Methodology
Agile Scrum Sprint Planning Code Reviews
Deployment
Google Play Store Apple App Store
My Projects
Sama Health screenshot 1
Sama Health screenshot 2
Sama Health screenshot 3
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Sama Health
Kotlin | Android | Firebase | REST APIs | Video Consultation

• Cross-platform mental health app connecting South Asian users with culturally relevant therapists. • Implemented online video consultation, appointment b…

View Live Project
Owner Customer Advice screenshot 1
Owner Customer Advice screenshot 2
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Owner Customer Advice
Kotlin | Android | Firebase | MVVM | QR Code Integration

• Feedback management platform enabling businesses to collect private, non-public customer reviews. • Implemented dual user roles (Owner & Customer), store…

View Live Project
Quran App SDK (Android & iOS) screenshot 1
Quran App SDK (Android & iOS) screenshot 2
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Quran App SDK (Android & iOS)
Kotlin | Swift | SDK Development | Custom Views

Developed a fully functional Quran SDK for Android (Kotlin) and iOS (Swift), supporting Juz/Surah/Ayah navigation, bookmarking, dark/light themes, and efficie…

QLYP App (Mobility, Logistics & Municipal Platform) screenshot 1
QLYP App (Mobility, Logistics & Municipal Platform) screenshot 2
QLYP App (Mobility, Logistics & Municipal Platform) screenshot 3
QLYP App (Mobility, Logistics & Municipal Platform) screenshot 4
QLYP App (Mobility, Logistics & Municipal Platform) screenshot 5
QLYP App (Mobility, Logistics & Municipal Platform) screenshot 6
QLYP App (Mobility, Logistics & Municipal Platform) screenshot 7
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QLYP App (Mobility, Logistics & Municipal Platform)
Flutter | Dart | Firebase | Google Maps | Stripe | AI Ride Suggestions

• Cross-platform mobility super-app for Quebec with bilingual (FR/EN) support covering Customer and Driver apps (Qlyp / Qlyp Pilote) and integrated B2B/Admi…

SIRR App (Ride-Hailing Platform) screenshot 1
SIRR App (Ride-Hailing Platform) screenshot 2
SIRR App (Ride-Hailing Platform) screenshot 3
SIRR App (Ride-Hailing Platform) screenshot 4
SIRR App (Ride-Hailing Platform) screenshot 5
SIRR App (Ride-Hailing Platform) screenshot 6
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SIRR App (Ride-Hailing Platform)
Flutter | Dart | Firebase | Google Maps API | ZegoCloud | FCM | MVVM

Cross-platform customer and driver app for Morocco; handled driver document verification, zone-based ride broadcasting, and real-time GPS tracking. Built i…

Zip Cart (Grocery Shopping App) screenshot 1
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Zip Cart (Grocery Shopping App)
Android | Kotlin | Firebase | Retrofit | MVVM

• Household grocery shopping app with thousands of premium products across food, skincare, and home care categories. • Implemented product catalogue bro…

Let's Connect
Email usama.hafeez.uos@gmail.com
Phone +923065015216