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I am a passionate Mobile Fullstack Developer with a strong background in web development. I specialize in taking an app from concept to completion, building robust and scalable solutions for iOS, Android, and Web. With a keen eye for detail, I also focus on continuously improving and optimizing existing apps, driving them toward perfection. My expertise spans both frontend and backend development, enabling me to deliver seamless, user centric experiences.…I am a passionate Mobile Fullstack Developer with a strong background in web development. I specialize in taking an app from concept to completion, building robust and scalable solutions for iOS, Android, and Web. With a keen eye for detail, I also focus on continuously improving and optimizing existing apps, driving them toward perfection. My expertise spans both frontend and backend development, enabling me to deliver seamless, user centric experiences.

Mohamed-Abdulaziz Mohamed

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I am a passionate Mobile Fullstack Developer with a strong background in web development. I specialize in taking an app from concept to completion, building robust and scalable solutions for iOS, Android, and Web. With a keen eye for detail, I also focus on continuously improving and optimizing existing apps, driving them toward perfection. My expertise spans both frontend and backend development, enabling me to deliver seamless, user centric experiences.…I am a passionate Mobile Fullstack Developer with a strong background in web development. I specialize in taking an app from concept to completion, building robust and scalable solutions for iOS, Android, and Web. With a keen eye for detail, I also focus on continuously improving and optimizing existing apps, driving them toward perfection. My expertise spans both frontend and backend development, enabling me to deliver seamless, user centric experiences.

Available to hire

I am a passionate Mobile Fullstack Developer with a strong background in web development. I specialize in taking an app from concept to completion, building robust and scalable solutions for iOS, Android, and Web. With a keen eye for detail, I also focus on continuously improving and optimizing existing apps, driving them toward perfection. My expertise spans both frontend and backend development, enabling me to deliver seamless, user centric experiences.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Language

German

Fluent

English

Advanced

French

Intermediate

Work Experience

Fullstack Mobile Developer at Barmenia Gothaer Insurances

August 1, 2024 - Present

• Developed a cross-platform app for insurance and claims Management • Integrated OCR scanning to capture data from physical documents • Built automations for recognizing and processing relevant textual data • Designed a highly accessible UI, specifically tailored fr older and impaired users • Close collaboration with the Spring Boot backend team • Documented app development and automation process

Lead Frontend Developer at Automotive OEM via Lufthansa Industry Solutions

May 1, 2023 - August 31, 2024

• Led a frontend team to develop an in-car companion app with Apple CarPlay support • Integrated Bluetooth Low Energy (BLE) connections for vehicle diagnostics and data streaming • Developed an internal package for native methods • Regularly conducted training sessions for employees from various teams • Introduced and implemented strict Test-Driven Development (TDD) with over 85% test coverage • Managed technical backlog, sprint planning, code reviews and stakeholder demos • Created a comprehensive wiki containing all necessary information for development and onboarding new team members

Mobile & Backend Developer at VisualVest GmbH (Union Investment Subsidiary)

July 1, 2022 - February 28, 2023

• Contributed to the development of a white-label online banking app within an agile cross-functional team • Implemented core banking functions in Flutter with complex Sliver UI • Collaborated on Jakarta EE backend, OpenAPI and PostgreSQL performance optimizations • Integrated the VV Robo-Adviser within the online banking app • Set up and managed Jenkins CI pipelines • Rolled out the GLS Online Banking app

Fullstack Developer at tobaccoland Automatengesellschaft mbH

August 1, 2021 - June 30, 2023

• Solely responsible for the conception, design and delivery of six new Flutter apps for Android devices in field service • Replaced legacy applications, planned and redeveloped them using Flutter • Integrated native Android modules and VMware Workspace ONE SDK for Single Sign-On (SSO) via MDM • Developed .NET REST APIs for the apps • Designed UI/UX concepts • Implemented CI/CD pipelines

Mobile Developer – Internal Time Tracking App at webfactor media GmbH

March 1, 2021 - May 31, 2021

• Developed a time tracking app for internal and external employees • Established and implemented app development guidelines • Enabled real-time data via Firebase • Implemented Firebase SMS authentication • Developed the app following Material Design guidelines • Built CI/CD pipelines for automated deployment

IT Support Specialist at Vaccination Center District of Kassel

February 1, 2021 - August 31, 2021

• Managed the entire IT infrastructure for over 800 employees • Provided support for medical software and end-user services • Created process documentation and user manuals

Fullstack Developer at Netzwerkplan GmbH

September 1, 2017 - January 31, 2021

• Maintained and developed a multilingual Angualr web application • Migrated from AngualrJS to Angular 4 • Implemented NgRx for state management • Contributed to the development of the .NET backend • Developed a Flutter app based on the web application’s functionality • Developed a responsive frontend with Angular • Developed secure REST APIs using .NET • Implemented authentication and authorization • Utilized PostgreSQL for data management • Deployed applications on Docker containers

Fullstack Developer at Frankfurt University of Applied Sciences

October 1, 2024 - November 30, 2024

Game-Based Research Project • Led the frontend architecture using Flutter Web • Deployed the project using Docker containers behind Nginx • Implemented CSV export for behavioral data extraction and research analysis • Integrated Google Cloud APIs for scalable data services. Flutter Web BLoC Docker Jenkins CSV GitHub Actions Google Cl

Fullstack Mobile Developer at crewhouse

May 1, 2025 - Present

• Developed a Flutter mobile app for iOS and Android • Built a scalable .NET backend • Implemented a PostgreSQL database for efficient data management • Integrated real-time features such as video calls and multiplayer mini-games • Set up Jenkins CI/CD pipelines for automated deployment across different development stages • Created and managed a JIRA board to track project progress