Youssef EL MESSBAHI

– Participated in the design and development of the CIH PRO banking module, focusing on secure and scalable enterprise banking features. – Designed and developed a microservices architecture using Spring Boot/Cloud, ensuring scalability, resilience (Resilience4j), and centralized configuration. – Secured APIs with Spring Security, OAuth2, Keycloak, JWT, and implemented MFA/2FA (OneSpan) for strong authentication and compliance. – Built and maintained banking APIs/SDKs for card management and account operations (payments, transfers, limits). – Developed a modern SPA with React & Redux, delivering a responsive user experience. – Contributed to CI/CD pipelines, testing (JUnit/Mockito), and overall code quality improvements.

– Developed a debt collection application using Spring Boot and Angular 18. – Designed a modular and scalable architecture with reusable components. – Built employee management modules to improve tracking and operational efficiency. – Implemented data extraction processes from Excel files to automate data processing and analysis. – Fixed bugs to enhance application stability and user experience. – Performed end-to-end testing with Cypress, ensuring platform quality and maintainability.

– Contributed to the development of an electronic signature application in spring boot. – Designed and implemented unit and integration tests to ensure software reliability. – Developed and maintained CI/CD pipelines for streamlined and automated code deployment using AWS CodePipeline, CodeCommit, CodeBuild, ECS, and ECR. – Built and enhanced user interfaces using Vue.js. – Operated and managed Public Key Infrastructure (PKI) as a Certificate Authority (CA) operator.

– Developed an online learning platform for Expleo Group in Microservices architecture. – Utilized: Spring Boot, Angular, Kafka, WebSocket, Docker, Jenkins, GitLab, Firebase, Kubernetes, Helm, Nexus. – Features: User-friendly interface, group learning, content management, progress tracking, real-time discussion. – Ensured data security (Keycloak) and robust user experience.