What I do
I'm a senior Flutter developer with 10+ years of experience building scalable, user-friendly apps for fintech and other industries. I specialize in clean UI/UX, mobile-first design, and seamless backend integration using Flutter and .NET. I've worked on loan management, ride-sharing, and delivery systems—always focused on making complex tools easier to use. I’m passionate about clean architecture, smart collaboration, and using AI tools to boost productivity.
Technology Experience
Flutter
Dart
Firebase
Node JS
Typescript
Translated complex Figma designs into pixel-perfect, responsive Flutter UI for Bejae's device financing platform while architecting a scalable, feature-based structure that enhanced user engagement, modularity, and onboarding efficiency.
View Apps on Play StoreBejae
Delivered responsive Flutter UI/UX for Bejae's device financing app using complex Figma designs, feature-based architecture, Flutter BLoC, and Dio for backend integration.
View ProjectEasyLoans Platform
Redesigned UI/UX and implemented responsive design using Flutter. Built a full client reporting system using .NET Core backend and Flutter frontend.
View ProjectChegebeya Merchant App
Developed the merchant app for the Chegebeya B2B platform and enhanced admin portal using Next.js and Tailwind CSS.
View ProjectWanza Express
Led full-stack development of courier and manifest systems using Next.js, PostgreSQL, Docker, and Keycloak-based auth.
View ProjectNews & Entertainment App
Rebuilt and redesigned a Flutter news app using feature-based architecture, Flutter BLoC, and Dio integration.
View ProjectAxumite Ride
Built driver and passenger ride-sharing apps using Flutter, with modular BLoC architecture and Dio integration.
View ProjectGIZ Training App
Created a training management app for GIZ Ethiopia with SQLite offline storage and MQTT real-time messaging.
View ProjectSAMS-DSS
Developed a beekeeping support app (SAMS-DSS) with secure Auth0 authentication and clean Flutter UI.
View ProjectEasy Telecom
Automated Ethio Telecom's USSD services in Flutter and added ML Kit-powered recharge card scanning.
View ProjectCriboo
Built an Airbnb-style app for guest house discovery using Java and a mobile-first design.
View ProjectTestimonials
Jacques Opperman
Project Manager, Bitventure Consulting Ltd
“I have worked with Abdu from October 2023 on custom new software development. His pre-dominant focus was on front-end UI design in flutter. He has an impeccable work ethic, exceptional eye for design and UI/UX engagement. He grasps design and functional concepts extremely quickly, only matched by his delivery time. I would strongly urge any potential employer to seriously consider this designer and would endorse and recommend him any day.”
Leroux Breed
Head of Software Development, Bitventure Consultin Ltd
“What really stood out about Abdu was his professionalism and reliability. He was never late for a single meeting, communicated clearly, and always took ownership of his work. He integrated effortlessly with the rest of the team, contributing not just code but also valuable input during discussions and planning sessions. His dedication helped drive the project forward and played a big part in its success.”
Dagim Feyessa
Senior Software Engineer, Bitventure Consulting Ltd
“I’ve had the pleasure of working with Abdulrazak Abrar for over 7 years, and I can confidently say he is an exemplary Senior Mobile Developer. His leadership, code quality, and work ethic are outstanding. He consistently solved complex problems and built robust systems with precision. Abdulrazak is not only technically strong but also a dedicated team player — a true asset to any project.”
Contact Me
Feel free to reach out to me for any inquiries or collaboration opportunities.