Freelancer profile translated to English.

Description

Certified Oracle Professional Java SE 17 developer with over 5 years of experience in full-stack development, microservices architecture, and DevOps. Specialist in designing large-scale web applications, improving performance, and reducing deployment time through CI/CD. Proficient in the Java ecosystem (Spring Boot, Spring Security, Hibernate), modern frameworks like Angular/TypeScript, and Cloud environments (AWS, Docker, Kubernetes). Adheres to TDD with >90% code coverage and an Agile approach.

Languages

Arabic
Native or bilingual
English
Fluent
French
Fluent

Workplace preferences

Can work on-site

Paris (up to 50km)

Capgemini,
Senior Software Engineer / Full Stack Java Developer
October 2024 - Today (1 year and 8 months)
Casablanca, Morocco
• Contributing to the modernization and refactoring of a legacy application (SCAPE) for GRDF, a major player in the energy sector
• Migrating the system to a modern architecture based on Java 17, Spring Boot, and Hexagonal
• Participating in the migration from JMS-based messaging systems to Apache Kafka, improving scalability, resilience, and asynchronous communication between services
• Implementing event-driven architecture using Kafka for real-time data processing
• Designing and developing high-performance REST APIs ensuring high availability and reliability in production
• Implementing GitLab CI/CD pipelines triggered automatically on each push, automating builds and tests
• Managing artifacts with JFrog Artifactory in a continuous integration environment
• Writing unit and integration tests using JUnit and Mockito
• Improving maintainability and performance through refactoring and best practices
• Collaborating with distributed teams in an Agile Scrum environment Tech stack : Java 17, Spring Boot, Hibernate/JPA, REST, Maven, Git, GitLab, PostgreSQL, SQL Developer, Kafka, Spring Security, JUnit, Mockito, Hexagonal architecture
Apache Kafka Java Spring boot PostgreSQL JMS
Berexia,
Software Engineer / Full Stack Java Developer
July 2021 - September 2024 (3 years and 3 months)
Casablanca, Morocco
• Contributed to the development of SPOT IDI, a cloud-based insurance pricing and risk assessment platform used by SCOR clients
• Developed and optimized REST APIs for pricing and scoring services
• Implemented Spring AOP to monitor execution time of critical methods and identify performance bottlenecks
• Developed responsive front-end features using Angular to improve business user experience
• Delivered a cross-platform mobile application using Ionic (Android, IOS)
Angular Spring boot Java Ionic Framework Microservices
OptimGov,
Software Engineer Intern
February 2021 - June 2021 (5 months)
Rabat, Morocco
• Analyzed client requirements (CPS) and documented technical specifications
• Designed and documented modular microservices architecture using UML, ensuring scalability and maintainability for municipal systems.
• Developed business processes and integrated REST APIs
• Contributed to backend and frontend development for optimized user experience Tech stack: Java 11, Angular, JHipster, Spring Boot, SQL Server, Hibernate, JWT, Spring Cloud, Eureka, Gradle, Git.

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State Engineering Degree
National School of Applied Sciences, Al Hoceima (ENSAH)
2021
State Engineering Degree
Bachelor's Degree
Faculty of Sciences and Techniques, Al Hoceima (FSTH)
2018
Bachelor's Degree

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El Boussalmani Oualid

Senior Full Stack Java Developer

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