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Passionate Mobile Developer with expertise in Android (Kotlin & Java) and Flutter, building smooth and intuitive cross-platform applications with modern architecture and elegant UI/UX.

Ramzy Ahmed

01. About Me

Ramzy Ahmed Android App Developer

Hello there! I'm a Mobile App Developer with a passion for building beautiful and functional applications that deliver exceptional user experiences.

With expertise in Kotlin, Java, and Flutter, I specialize in developing robust Android and cross-platform applications using modern architectures like MVVM and MVI. My focus is on writing clean, maintainable code while following industry best practices.

Beyond coding, I'm deeply interested in UI/UX design principles and enjoy creating interfaces that are not only visually appealing but also intuitive and accessible to all users.

When I'm not coding, you can find me exploring the latest tech trends, contributing to open-source projects, or indulging in my love for photography and travel.

I'm always eager to take on new challenges and collaborate on exciting projects. Let's connect and create something amazing together!

02. Skills

Tools & Technologies

Android Studio Visual Studio Code Firebase Console Postman Git/GitHub

Android Development

Android SDK Jetpack Components Material Design Gradle Retrofit

Flutter Development

Flutter SDK State Management Responsive UI Firebase Integration

Programming Languages

Java Dart Kotlin

UI/UX & APIs

UI/UX Principles XML REST APIs

Architecture & Patterns

Clean Architecture MVVM MVI MVC OOP

Databases

SQLite Room Database Firebase Firestore Firebase Realtime DB

Soft Skills

Problem-Solving Communication Teamwork Adaptability Time Management Attention to Detail Continuous Learning

03. Projects

Android Projects

Here are some Android apps I built, focusing on performance, UI/UX and functionality.

Flutter Projects

Here are some cross-platform Flutter apps with modern design and clean architecture.

04.Experience

As a passionate and dedicated Mobile Developer, I have built a strong foundation through freelance projects and a professional internship. These experiences allowed me to work on real-world applications, apply modern Android architectures, and collaborate effectively within team environments. I specialize in delivering clean, scalable, and user-friendly mobile solutions that blend technical excellence with intuitive design.

02/2023 – Present

Freelance Android Developer

  • Developed multiple Android apps using Kotlin and Java tailored to client requirements
  • Implemented MVVM & Clean Architecture to ensure scalability and maintainability
  • Integrated Room Database, SQLite, and Firebase for offline-first and real-time functionality
  • Worked with Retrofit for API integration and Glide/Picasso for image handling
  • Utilized Jetpack Components (LiveData, ViewModel, Navigation, WorkManager) to improve app reliability
  • Collaborated closely with UI/UX designers to create responsive, pixel-perfect interfaces
  • Optimized app performance, reducing load times and memory usage
  • Published apps to Google Play and handled versioning, crash reports, and timely updates
02/2025 – Present

Freelance Flutter Developer

  • Developed cross-platform apps with Flutter & Dart, ensuring seamless performance on Android and iOS
  • Created modern and adaptive UIs using Material Design, Custom Widgets, and Animations
  • Implemented State Management solutions such as Provider, Riverpod, and Bloc
  • Integrated REST APIs, Firebase Authentication, Firestore, and push notifications
  • Worked with SQLite and Shared Preferences for local data persistence
  • Applied Responsive Design to support phones and tablets with different screen sizes
  • Collaborated with clients in agile workflows, handling sprints, demos, and feedback iterations
  • Followed best practices for clean, reusable, and scalable Flutter codebases
  • Experimented with integrating third-party packages and building custom plugins when needed
04/2025 – 05/2025

Android Developer Intern – CodeAlpha

  • Designed and developed 3 Android applications: Flashcard Quiz, Random Quote Generator, and Fitness Tracker
  • Implemented MVVM architecture with Jetpack components (ViewModel, LiveData, Room) for scalable apps
  • Built an interactive Flashcard Quiz App with user performance tracking using SharedPreferences
  • Developed a Fitness Tracker App with workout logging, goal setting, and progress visualization
  • Integrated SQLite database and RecyclerView for efficient data storage and display
  • Applied Material Design principles to create modern, responsive, and engaging UIs
  • Practiced clean architecture to ensure maintainable and testable codebases
  • Collaborated on version control using Git & GitHub for real-world project workflows
  • Enhanced problem-solving and debugging skills through hands-on development challenges
  • Gained professional experience working within deadlines and delivering production-ready features

05. Education

As a self-taught Mobile Developer, I’ve committed myself to continuous growth by learning through online courses, official documentation, tutorials, and practical projects. This journey has allowed me to build a solid foundation in Android and Flutter development, while constantly exploring new tools, frameworks, and best practices to enhance my skills. Here’s a summary of my educational journey:

Self-Taught Mobile Developer

2023 - Present

Through continuous self-learning, documentation, and hands-on projects, I’ve built a strong foundation in:

  • Android development with Kotlin & Java
  • Cross-platform mobile development using Flutter & Dart
  • Software architecture (MVVM, Clean Architecture, MVI)
  • UI/UX principles, prototyping, and responsive design
  • Version control with Git & GitHub
  • Backend integration with Firebase, REST APIs, SQLite, Room
  • Modern development practices (Jetpack Compose, Material Design 3)

Online Courses & Certifications

Ongoing

  • Flutter & Dart – The Complete Guide (Udemy)
  • Kotlin for Android Developers (Coursera)
  • Android Jetpack Masterclass (Udemy)
  • Clean Architecture & SOLID Principles (Pluralsight)
  • Git & GitHub Essentials (LinkedIn Learning)
  • UI/UX Design for Mobile Apps (FreeCodeCamp)
  • Agile & Scrum Foundations (Coursera)
  • Problem Solving & Data Structures (HackerRank / LeetCode practice)

Additional Learning

Continuous

  • Reading official Android & Flutter documentation
  • Following Google Developers & Flutter community updates
  • Building personal projects to apply new skills
  • Practicing algorithmic challenges to improve problem-solving
  • Exploring state management in Flutter (Provider, Riverpod, Bloc)

06.Contact Me

I’m always open to discussing new opportunities, collaborations, or simply connecting with like-minded people. If you have a project in mind or just want to say hello, feel free to reach out — I’d love to hear from you!

Get In Touch

Cairo, Egypt

+20 1021891394