Senior Full-Stack & Mobile Developer

Architecting High-Scale Mobile Apps & Enterprise Backends

Senior Software Developer with 6+ years of experience architecting cross-platform Flutter (BLoC) applications, native Kotlin Jetpack Compose solutions, and Java / Kotlin Spring Boot microservices. Specializing in White-Label multi-brand architectures, S3/Cloudflare R2 storage integration, and high-concurrency systems serving 5M+ users.

GitHub Profile Live Portfolio
5M+
Downloads (MyInwi App)
1M+
Active Users (Maxit Super-App)
10k+
Downloads (ASWAN App)
6+
Years Enterprise Experience

Professional Experience

A proven track record in high-scale mobile apps and enterprise backends.

Phylia Technologies — Senior Full Stack Developer

Sept 2024 – Present
  • Led full-stack development of the ASWAN dropshipping mobile app (10,000+ downloads) using Flutter BLoC and Spring Boot.
  • Architected scalable REST APIs in Spring Boot for user auth, product catalogs, and order processing.
  • Implemented Redis caching strategies and secured endpoints with JWT authentication.
Flutter BLoC Spring Boot Redis JWT Docker GitLab CI

TRITUX — Mobile & Backend Consultant

April 2022 – March 2024
  • Contributed to backend microservices for Maxit (Orange's Super-App), serving 1M+ active users.
  • Implemented secure data handling protocols for MyOrange Tunisia (serving 1M+ active users) including payments and PII management.
  • Managed GitLab CI/CD pipelines for automated mobile and backend deployments.
Flutter BLoC Spring Boot Microservices Kotlin Room GitLab CI

MOBIBLANC — Android Lead & Backend Integration

Dec 2021 – April 2022
  • Led development of MyInwi (5M+ downloads), integrating user account management and billing REST services.
  • Designed OAuth2 authentication flows and data encryption protocols for sensitive user information.
Android Kotlin Java OAuth2 Retrofit Coroutines

ADDINN & Orange Developer Center — Android Lead & Trainer

March 2020 – Dec 2021
  • Developed the MABIA irrigation analytics app with Java Spring Boot backend processing meteorological data.
  • Led Android (Kotlin) and Flutter training programs and mentored Orange Summer Challenge teams across 15 countries.

Featured Public Open-Source Blueprints

Architectural reference repositories hosted publicly on GitHub.

🌐 Public Open-Source Blueprint

blueprint-project-flutter

VGV-inspired Flutter monorepo architecture featuring packages/core, packages/app_ui, Result pattern, and Scoped Dependency Injection.

Flutter VGV Monorepo Result Pattern Scoped DI
View GitHub Repo →
🌐 Public Open-Source Blueprint

android-basic-clean-architecture

Android Kotlin Jetpack Compose template featuring Koin DI, Ktor Auth, type-safe navigation, product flavors, and sealed UiState interfaces.

Kotlin Compose Koin Ktor
View GitHub Repo →
🌐 Public Open-Source Blueprint

microservices-blueprint-architecture

Multi-stack microservices platform (Node.js/TS, Java 17 & Kotlin 2.0 Spring Boot) with Cloudflare R2, Amazon S3 pre-signed upload URLs, and RabbitMQ.

Spring Boot Kotlin Coroutines Cloudflare R2 RabbitMQ
View GitHub Repo →

Medium Articles & Engineering Guides

In-depth technical guides published on Medium.

VGV MONOREPO • FLUTTER BLUEPRINT

Architecting Enterprise Monorepo Flutter Applications

Full breakdown of VGV package strategy, Result pattern error handling, BaseApiService, and Scoped Dependency Injection.

KOTLIN • JETPACK COMPOSE

Modern Android Clean Architecture with Jetpack Compose & Koin

Building crash-resilient Android apps with StateFlow, Koin DI, Ktor Network Interceptors, Product Flavors, and sealed UiState interfaces.

SPRING BOOT • MICROSERVICES

Enterprise Backend Microservices Architecture

Node.js/TS, Java 17 & Kotlin 2.0 Spring Boot microservices with Cloudflare R2, S3 pre-signed upload URLs, and RabbitMQ messaging.

Technical Competency Matrix

Full-stack capabilities spanning mobile cross-platform (Flutter BLoC), mobile native (Kotlin Compose / Swift), and backend microservices (Java & Kotlin Spring Boot, Node.js/TS).