PublishedA production-ready Flutter app that lets users book professional car wash and auto services delivered to their location.
- Flutter
- Dart
- Firebase
- FCM
- REST API
- +1
Available for new opportunities
Hi, I'm
Adel Labdelli Merioua
Flutter Expert
I build scalable, high-performance mobile and web applications with modern architecture — from idea to App Store.
About me
Mobile-first engineer, full-stack by trade
Mobile Application Developer with 5+ years of experience specializing in Flutter and cross-platform development. Expert in building scalable, high-performance applications with modern architecture patterns. Also proficient in full-stack web development, UI/UX design, and cloud deployment.
Beyond mobile, I work across the full stack — Node.js APIs, React frontends, and cloud deployments on GCP and AWS. I care about clean architecture, fast iteration, and code that's easy for the next person to read.
- 5
- Years
- 3
- Shipped projects
- 43+
- Technologies
📍Doha, Qatar
✉meriouaadel22@gmail.comSelected projects
Production apps I've shipped, deployed, and maintained.
Published
PublishedA salon-services marketplace app with real-time availability, integrated payments, and intelligent appointment reminders.
- Flutter
- Dart
- Firebase
- REST API
- Payment Gateway
PublishedA discount platform that lets users discover offers from nearby businesses and redeem them with QR or barcode-based digital membership.
- Flutter
- Dart
- Firebase Realtime Database
- REST API
- QR/Barcode Scanning
Skills & expertise
The tools and patterns I reach for to ship reliable software.
Mobile Development
Cross-platform apps that ship to both stores from one codebase.
FlutterExpert95%
DartExpert95%
iOS DevelopmentAdvanced85%
Android DevelopmentAdvanced85%
Provider State ManagementExpert90%
BLoC PatternAdvanced85%
Backend Development
Scalable REST and GraphQL services with secure auth and analytics.
Node.jsAdvanced85%
Express.jsAdvanced85%
NestJSAdvanced80%
JavaIntermediate70%
KotlinIntermediate70%
RESTful APIsExpert90%
Frontend Web Development
Accessible, performant web UIs with TypeScript-first ergonomics.
JavaScript (ES6+)Advanced85%
TypeScriptAdvanced80%
ReactAdvanced80%
Responsive DesignExpert90%
Material DesignExpert92%
Databases
Relational, document, and realtime stores, picked to fit the read pattern.
FirebaseExpert92%
MongoDBAdvanced85%
PostgreSQLAdvanced85%
MySQLAdvanced80%
SupabaseAdvanced80%
Cloud & DevOps
From local Docker to GCP and AWS deploys with CI/CD pipelines.
GCPAdvanced80%
AWSIntermediate75%
DockerAdvanced85%
GitHub ActionsIntermediate75%
PM2Intermediate70%
Tools & Platforms
Day-to-day toolbelt for building, testing, and shipping software.
- Git & GitHub
- VS Code
- Postman
- Swagger/OpenAPI
- Linux
- Firebase Console
- Google Cloud Console
- AWS Console
Architecture & Patterns
Patterns that keep features small, testable, and easy to change later.
- Clean Architecture
- MVC Architecture
- BLoC Pattern
- Provider State Management
- Microservices
- JWT Authentication
- Role-Based Access Control (RBAC)
- Secure REST API Design
Experience
Five-plus years building production software across mobile, web, and backend.
- Sep 2019 — Sep 2022
Freelance Full-Stack Developer
Self-Employed
Algiers, Algeria
Full-Stack Developer building and maintaining web and mobile applications with a focus on performance.
- Front-end development with modern frameworks
- Back-end API development and management
- Database design and optimization
- Flutter
- Node.js
- React
- MongoDB
- Firebase
- AWS
- Sep 2022 — Mar 2025
Trainer (Flutter & Dart Development)
Private School
Sidi Bel Abbes, Algeria
Delivered hands-on training in mobile application development covering Dart and Flutter.
- Teach Dart fundamentals and advanced concepts
- Cover Flutter architecture and best practices
- Guide UI development and design patterns
- Flutter
- Dart
- Mobile Development
- Architecture
- Jul 2024 — Mar 2025
Mobile Application Developer
SATL DOWAYA
Sidi Bel Abbes, Algeria
Built and deployed production Flutter applications for iOS and Android platforms.
- Build and deploy production Flutter apps
- Develop custom UI using Material Design
- Integrate backend APIs and third-party packages
- Flutter
- Dart
- Material Design
- APIs
- Mar 2025 — June 2025
Mobile Application Developer (Contract — Project Based)
Lamlan Digital Solutions
Doha, Qatar
Delivered Flutter-based mobile applications on a project-contract basis with focus on end-to-end feature implementation.
- End-to-end feature implementation and delivery
- Integrate RESTful APIs and Firebase services
- Apply state management patterns (Provider, BLoC)
- Flutter
- Dart
- Firebase
- Provider
- BLoC
- Material Design
- June 2025 — Present•
Flutter Developer
Fiveline Website Solutions
Doha, Qatar
Developing cross-platform mobile applications using Flutter and Dart with a focus on performance and scalability.
- Develop cross-platform mobile applications using Flutter and Dart
- Integrate RESTful APIs and Firebase services
- Implement state management solutions (Provider, BLoC)
- Flutter
- Dart
- Firebase
- Provider
- BLoC
- REST API
Education
Where I trained — and what I picked up along the way.
2024
Master's in Web and Knowledge Engineering
The Higher School of Exact Science
University Djilali Lyabes
Sidi Bel Abbes, Algeria
Advanced studies in web technologies, knowledge engineering, and data-driven systems with focus on AI/ML integration.
2021
Bachelor's in Software Engineering
The Higher School of Exact Science
University Djilali Lyabes
Sidi Bel Abbes, Algeria
Comprehensive software engineering education covering algorithms, system design, and software development principles.
Testimonials
What people say about working with me
“Adel delivered an exceptional mobile application. His attention to detail, performance optimization, and commitment to quality were outstanding. Highly recommended.”
Project Client
Business Owner · AwashZ
“Working with Adel was a pleasure. His technical expertise, communication skills, and dedication to timely delivery exceeded expectations.”
Team Member
Project Manager · Lamlan Digital Solutions
Ready to build something together?
I'm available for new projects, full-time roles, and consultations. Let's chat about what you're working on.