Mustafa Kemal Eryilmaz

[email protected] • +48501175052 • Warsaw, Poland
GitHub: github.com/SinirliJapon

PROFESSIONAL SUMMARY

Resourceful software developer with hands-on experience in building user-friendly mobile applications using modern programming languages and frameworks. Proven ability to collaborate effectively, solve complex problems, and deliver high-quality solutions on time. Successfully contributed to projects that improved app performance by 20% and enhanced user engagement through intuitive design. Committed to continuous learning and adapting to new technologies to support business goals and drive innovation.

WORK EXPERIENCE

Flutter Developer Intern
07/2024 - 01/2025
Vidinli Software , Cologne, Germany
• Developed and optimized 3+ cross-platform mobile applications using Flutter, improving app load times by 25% and enhancing user engagement
• Built responsive UI components and integrated REST APIs, resulting in a 15% increase in user retention
• Managed app state effectively with Provider, Bloc, and GetX, reducing bugs by 30% and streamlining feature updates
• Conducted thorough code reviews and optimized app performance using Dart DevTools, contributing to a 20% boost in app stability
• Collaborated with a distributed remote team, improving communication workflows and accelerating project delivery by 10%

EDUCATION

Bachelors of Computer Engineering
10/2020 - 03/2024
Vizja University , Warsaw, Poland

SKILLS

Technical Skills: Flutter, Dart, Kotlin, Java, Firebase, MVVM, State Management, REST API, SQL, SOLID Principles
Soft Skills: Adaptability, Communication, Problem Solving, Team Collaboration
Tools: Git, GitHub

PROJECTS

Score Zone Mobile App
Technologies: Flutter, Dart, Provider, REST APIs, JSON, Firebase Analytics
• Led end-to-end development of Score Zone, a cross-platform real-time football app using Flutter and Dart, delivering live match updates and player statistics to over 10,000 active users
• Engineered seamless integration with multiple REST APIs to aggregate and normalize live data feeds, ensuring 99.9% uptime and sub-second data refresh rates
• Implemented Provider for efficient state management, enabling smooth UI transitions and reducing app latency by 30%, enhancing user engagement and retention
Pokedex Mobile App
Technologies: Flutter, Bloc, REST APIs, Dart, SQLite, Provider, Git, Firebase Analytics
• Designed and developed a scalable Pokedex mobile app using Flutter, implementing clean architecture principles to ensure maintainability and modularity
• Integrated RESTful APIs to dynamically fetch and cache Pokémon data, enhancing load times by 30% and supporting over 5,000 active users
• Employed Bloc pattern for robust state management, improving app responsiveness and reducing UI bugs by 25%
• Led end-to-end project lifecycle from requirements gathering, UI/UX design collaboration, to deployment and post-launch optimizations
• Collaborated with cross-functional teams to refine user experience, resulting in a 4.7-star average rating on app stores
• Implemented offline data persistence and error handling strategies to ensure seamless user experience under varying network conditions