Hi, I'm Mohannad El-Sayeh
Mobile App Developer – Android & Flutter Specialist
I craft beautiful, performant mobile applications that users love. Specializing in Flutter and Android development with a passion for clean architecture and exceptional user experiences.
Let's build something amazing together
About Me
Passionate mobile developer crafting exceptional digital experiences
Mobile App Developer & Flutter Specialist
With a passion for creating beautiful, performant mobile applications, I specialize in Flutter and Android development. My journey in mobile development has led me to work on diverse projects, from healthcare apps to social platforms, always focusing on clean architecture and exceptional user experiences.
I believe in writing maintainable code, following best practices, and staying up-to-date with the latest technologies. My goal is to bridge the gap between stunning design and robust functionality, creating apps that users love and businesses rely on.
Location
Cairo, Egypt
Experience
3+ Years
Skills & Expertise
A comprehensive toolkit for building exceptional mobile experiences
Mobile Development
Cross-platform and native mobile app development
Backend & APIs
Server-side development and database management
Architecture & Patterns
Scalable and maintainable code architecture
Tools & Technologies
Development tools and workflow optimization
Cloud & DevOps
Cloud services and deployment automation
UI/UX & Design
User interface design and user experience optimization
Projects Portfolio
Showcasing innovative mobile solutions across various industries
Featured Projects
HoH+ Healthcare App
HealthcareA comprehensive healthcare management app featuring appointment scheduling, medical records, and telemedicine capabilities. Built with Flutter for cross-platform compatibility.
Food Ninja Delivery
E-commerceModern food delivery application with real-time tracking, payment integration, and intuitive user interface. Features custom animations and smooth user experience.
All Projects
HoH+ Healthcare App
HealthcareA comprehensive healthcare management app featuring appointment scheduling, medical records, and telemedicine capabilities. Built with Flutter for cross-platform compatibility.
Food Ninja Delivery
E-commerceModern food delivery application with real-time tracking, payment integration, and intuitive user interface. Features custom animations and smooth user experience.
MS Chat Messenger
SocialReal-time messaging application with end-to-end encryption, group chats, and media sharing. Built with clean architecture principles and modern UI design.
CardiAi Health Monitor
HealthcareAI-powered cardiac health monitoring app that analyzes heart rate patterns and provides personalized health insights using machine learning algorithms.
SkillSync Learning Platform
EducationEducational platform connecting learners with mentors, featuring video calls, progress tracking, and interactive learning modules with gamification elements.
Smart Expense Tracker
FinancePersonal finance management app with AI-powered expense categorization, budget planning, and financial insights with beautiful data visualizations.
Have a Project in Mind?
Let's collaborate to bring your mobile app idea to life. From concept to deployment, I'll help you create something amazing.
Professional Experience
My journey in mobile development across innovative companies
Senior Mobile Developer
Current PositionLeading mobile development initiatives for multiple startup projects, focusing on Flutter and Android development with clean architecture principles.
Key Achievements:
- Led development of 3 mobile applications from concept to production
- Implemented CI/CD pipelines reducing deployment time by 60%
- Mentored junior developers and established coding standards
- Collaborated with cross-functional teams to deliver user-centric solutions
Technologies Used:
Mobile Application Developer
Developed and maintained mobile applications for Vodafone's digital transformation initiatives, working with large-scale enterprise solutions.
Key Achievements:
- Built customer-facing mobile apps serving 1M+ users
- Optimized app performance resulting in 40% faster load times
- Integrated complex APIs and third-party services
- Participated in agile development processes and code reviews
Technologies Used:
Flutter Developer
Developed a comprehensive social networking application using Flutter, focusing on real-time features and engaging user experiences.
Key Achievements:
- Built cross-platform social media app from scratch
- Implemented real-time messaging and notifications
- Created custom UI components and animations
- Achieved 4.5+ star rating on app stores
Technologies Used:
Junior Mobile Developer
Started my professional journey developing educational mobile applications, learning industry best practices and modern development workflows.
Key Achievements:
- Contributed to educational app with 50K+ downloads
- Learned mobile development best practices and patterns
- Collaborated with design team to implement pixel-perfect UIs
- Participated in user testing and feedback implementation
Technologies Used:
Let's Collaborate!
Ready to bring your mobile app idea to life? I'd love to hear about your project and discuss how we can work together.
Send me a message
Fill out the form below and I'll get back to you within 24 hours.
Get in touch
I'm always excited to work on new projects and collaborate with amazing people. Whether you have a specific project in mind or just want to explore possibilities, don't hesitate to reach out!
Available for new projects
I'm currently accepting new client projects and would love to help bring your mobile app vision to life. Let's discuss your requirements!
Ready to start your project?
From initial concept to final deployment, I'll guide you through every step of the mobile app development process. Let's create something amazing together!