Florian Sinama

During my assignment at SII, I had the opportunity to work on the Docpro project for La Poste, a document management and publication platform used by all La Poste group services. As a consultant, I played a key role in the complete overhaul of the application. I led the technology upgrade process, moving from EasyAdmin 2 to EasyAdmin 4, from Symfony 4.4 to Symfony 5.4, and from PHP 7.4 to PHP 8.1. Additionally, I developed crucial new features to meet business needs, while also serving as the quality referent and full-stack developer. I successfully implemented electronic document signing and performed a complete refactoring of the code's key services to ensure better optimization and increased application reliability.

In parallel with my work on the Docpro project, I was also involved in other projects for various clients. On one of them, I served as a PHP Symfony backend developer, where I had the opportunity to set up databases, manage servers, and handle different testing environments as a DevOps engineer. On another project, I was the full-stack lead developer, working with React and Symfony. In this role, I provided significant support to the entire team, contributing to the project's success. I also participated in the design and consumption of real-time APIs, demonstrating my versatility and expertise in various development areas.

My commitment to excellence and my methodical approach have contributed to the success of every project I have worked on. My ability to work effectively in a team, my passion for problem-solving, and my constant desire for improvement make me a valuable asset to any development project.

At Vigicorp, I had the opportunity to contribute to the Conciliation project, an accounting document management application supported by artificial intelligence. My primary role was to develop the main application used by accountants, built in PHP with a custom framework similar to Symfony. As an experienced full-stack developer, I brought my expertise to ensure the performance, security, and reliability of this crucial application for our users.

In parallel, I was also involved in the development of the AI training application, built with React. This application played a vital role in the continuous improvement process of the artificial intelligence, providing valuable data for its training and refinement.

Leveraging my previous skills as a PHP Symfony and React developer, I made a significant contribution to both aspects of the Conciliation project. My ability to understand the business needs of accountants and translate these requirements into robust and user-friendly features was a key element of my success in this role.

Through my commitment to technical excellence and my passion for innovation, I helped advance the Conciliation project and deliver a superior user experience to our accounting clients. My ability to work effectively in a team and communicate clearly and concisely was a valuable asset in the successful completion of this ambitious project.

During my final internship, I had the opportunity to work on an independent project called Projeo, developed by a solo entrepreneur. My main objective was to contribute to the development of a professional activity management application for individuals, built in PHP with the Laravel framework.

As an intern developer, I was involved in all phases of the project, from initial design to production deployment. My role consisted of collaborating closely with the lead developer to implement new features, optimize performance, and ensure code quality.

Thanks to my PHP and Laravel skills acquired during my studies and previous experiences, I made a significant contribution to the project. I also had the opportunity to work on technical aspects such as database management, frontend feature implementation, and complex problem-solving.

This internship allowed me to gain valuable practical experience in developing web applications in a professional environment, even within an independent structure. I developed my technical skills, strengthened my ability to work autonomously, and refined my understanding of software development processes. This experience also gave me the opportunity to apply my theoretical knowledge in a real-world context and make a concrete contribution to the realization of a large-scale project.