Elhadj Ibrahima Balde

As a senior developer, I worked for one year on the MTIM (Military Training Installation Management) project, where I actively participated in software development and project planning. This project relied on a modern technology stack including Java 11 , Spring Boot, and Angular. I also used OpenAPI to automatically generate DTOs, controller signatures, and UI models. My responsibilities on MTIM included:

• Active participation in software development and technical planning

• Close collaboration with team members to design and deliver robust features

• Leveraging modern technologies to ensure code quality, maintainability, and performance

• Contributing to the continuous improvement of development processes

• Managing front-end data using RXJS stores

• Collaborating with QA and testing teams to ensure the reliability of delivered code. After this project, I joined a new initiative launched from scratch called Lessons Learned, where I also took on a senior developer role. I designed and implemented a CQRS architecture in a multi-module project, with a strong emphasis on modularity and scalability. The technology stack used for this project includes:

• Java 21 , Spring Boot, QueryDSL (with Q classes), PostgreSQL with Full Text Search, and Flyway for database migrations

• Angular 18 on the front-end, with SignalState and Signals for state management

• Cypress for end-to-end testing On the Lessons Learned project, my responsibilities included:

• Designing the project's technical architecture

• Implementing the CQRS pattern in a multi-module environment

• Optimizing searches using PostgreSQL Full-Text Search

As a developer on the FMSB IT team, I was actively involved in the evolution of the code and bug fixes in our applications. I also worked a lot on unit testing to ensure the quality of our code and the stability of our applications. In collaboration with the other team members, I also participated in the decision making on the technologies to be used and in the design of the application architecture. In addition, I took the lead in presenting the technical solutions to the business managers and helping them understand how our applications meet their needs and business objectives. In summary, I brought my development and testing expertise, as well as my team spirit and ability to work proactively to support the success of the FMSB IT team.

I reinforced the internal team in order to rewrite the timesheets encoding application

which was written in VBA. I was in charge of rewriting the existing functionality in

nodeJs, expressJs and Oracle. Our team was agile and we used azure devops for the

project management.

During the implementation, I made it a point of honor to write a well structured and

readable code and especially, with the jest framework, to have perfect test coverage.

The challenge overcame from development is learning node Js in 4 days.