Freelancer profile translated to English.

Description

Full-Stack Java Developer, specializing in Android, Spring Boot, and Angular. I have designed and evolved reference POS platforms in Africa with over 100,000 monthly users, delivering fast, reliable, and multilingual (AR/FR/EN) applications with secure payments and offline-first synchronization. I am involved in the entire lifecycle: API design, mobile & web UI, CI/CD, testing, and production hardening.

What I do

Android Apps (Kotlin/Java), clean architecture, Room/Retrofit

Spring Boot Back-ends (REST, JWT, PostgreSQL/MySQL)

Performant and maintainable Angular Front-ends

Payments, analytics, notifications, integrations

DevSecOps: Docker, CI/CD, code quality & security control

Contact me for

New applications, feature development, bug fixes, performance optimization, and production releases.

Languages

French
Native or bilingual
Arabic
Native or bilingual
English
Fluent

Workplace preferences

Remote only

Primarily works remotely

AWS
Full-Stack Java/Angular Developer
September 2025 - Today (11 months)
Validated functional equivalence between the modernized application and legacy COBOL outputs (AWS Mainframe Modernization).

Designed and orchestrated Spring Batch pipelines for large-scale data regression and reconciliation campaigns.

Implemented diff/validation rules to compare files/records, manage edge cases, and report discrepancies.

Performed root cause analysis of discrepancies; corrected transformation/mapping logic and coordinated fixes with teams.

Produced audit evidence, parity indicators, and validation reports for go-live and cutover.
inyad
Full-Stack Developer
February 2025 - September 2025 (7 months)
Casablanca, Morocco
• Developed over 10 features for POS and Fintech applications (Mahaal, Konnash, Takam) with Java Android and Spring Boot
• Optimized mobile application performance and improved user experience on the 3 main applications
• Designed and developed Angular front-end interfaces for Mahaal Web, integrated with a Java Spring Boot backend
Java Android Spring boot Jetpack Compose
1001Digital Solutions
Full-Stack Java/Angular Developer
June 2024 - February 2025 (8 months)
• Developed Spring Boot RESTful APIs with advanced design patterns (Repository, Service, DTO)
• Optimized PostgreSQL database performance and improved API response times
• Implemented secure authentication system with Spring Security and Auth0 for user management
• Set up CI/CD pipelines with Jenkins and Docker, deployed on Azure for continuous delivery
• Developed user interfaces with Angular and integrated them with Java backend services
Microsoft Azure Java Spring boot Azure Blob Storage Auth0