Hello, I'm
Kareem Mahmoud
Senior Flutter Developer
Building Scalable Mobile Applications Used by Millions
Senior Flutter Developer specialized in enterprise mobile applications, scalable architectures, clean code practices, and exceptional user experiences.
Crafting world-class mobile experiences
Senior Flutter & Mobile Developer with extensive experience developing enterprise-grade mobile applications for Android and iOS.
Experienced in Clean Architecture, MVVM, BLoC, Riverpod, Firebase, REST APIs, WebSockets, CI/CD, and Native iOS Development.
Passionate about building scalable products, solving complex technical challenges, optimizing performance, and delivering outstanding user experiences.
Technologies I work with
A curated stack used to ship production apps at scale.
Mobile Development
State Management
Architecture
Backend & APIs
Tools
Career Timeline
Al-Drees Petroleum & Transport Services
- Developed WAIE App serving millions of users
- Built ERP-integrated solutions
- Implemented NFC workflows
- Applied Clean Architecture and BLoC
- Collaborated with product, backend, and QA teams
NG Technology
- Built full E-Commerce App with 35+ screens
- Developed Admin Dashboard
- Integrated Stripe, Paymob and Vodafone Cash
Ebuziness Canada
- Fleet Management App
- Route Management
- Real-Time Notifications
- Analytics Dashboard
Selected Projects
Production applications used by hundreds of thousands of people.
WAIE App
High-scale logistics and fuel services super application serving millions of users across Saudi Arabia.
Homemark
Bilingual marketplace connecting customers with trusted home-service providers.
Wash Slender
Marketplace platform for automotive services with live chat and real-time communication.
Yaqeen
Complete Islamic platform including Quran, Azkar, Prayer Times, Qibla Compass, Mosque Finder, and Hijri Calendar.
Certifications & Milestones
Academic Background
Bachelor Degree in Computer Science
Let's build something great
I'm open to senior mobile roles, freelance projects, and technical collaborations.