Rabii SISSI

- Design, develop, and maintain RPG, CLP programs and Java applications on IBM i AS/400. - Manage maintenance and evolution of existing applications, ensuring rapid incident resolution. - Design and implement robust REST APIs using Spring Boot, integrated with IBM i systems. - Work closely with functional and technical teams to optimize AS/400 application performance and ensure interoperability. - Develop and integrate scalable backend solutions leveraging DB2, RPG, and CL to maximize processing efficiency. - Automate business processes to reduce manual interventions and improve productivity. - Conduct thorough code reviews to ensure quality, compliance, and readiness for technological evolution.

• Design and implementation of REST APIs with Spring and integration into Angular interfaces. • Supervision of development and continuous integration (CI/CD). • Working closely with testing teams to ensure code quality at each phase of the development process.

• Developed a facial recognition system in Python and built a full-stack web application using Spring Boot, Angular, and Kafka. Implemented microservices architecture with efficient multitenancy management. • Designed and deployed an admin dashboard for parking managers and a client portal to display access history, parking durations, balances, subscription transactions, and parking spot details.