Ibrahima Diallo

PHP8.2, Symfony 7.2, UX Components, Stimulus, Docker

As a Full-Stack Developer within a team of 7 developers, I played a pivotal role in the development of a comprehensive web application designed to assist clients in their transition from employment to retirement. The application catered to B2B and B2B2C clients, offering personalized and holistic retirement planning services. Key Responsibilities and Achievements: * Application Architecture: Developed a robust REST API and database architecture to ensure seamless communication and data management. * Back-end Development: Implemented the core backend functionality using Symfony, including user management, access controls, and retirement-related services. * Front-end Development: Created an intuitive and responsive user interface leveraging Symfony/Twig, Bootstrap, and jQuery. * Quality Assurance: Implemented unit and functional tests using PHPUnit and API Platform to guarantee code reliability and maintainability. * CI/CD Implementation: Established CI/CD pipelines on GitLab CI/CD to automate deployment processes and streamline development workflows. * Performance Monitoring: Utilized Grafana to monitor system performance in real-time, enabling proactive incident management. Additional Skills and Interests: * Orchestration: Experience with Kubernetes for application management. * Scripting: Proficient in Python for task automation. * Monitoring: Skilled in using Grafana for system monitoring. * AI Enthusiast: Passionate about exploring the potential of AI in software development. Technical Expertise: * PHP 8, Symfony 5, Api Platform, Bootstrap, jQuery, RabbitMQ, Memcached, Docker, Kubernetes, Grafana, Python * Adherence to SOLID principles, clean code practices, and design patterns

Development of solutions for clients, suppliers, and internal tools in the field of in-flight entertainment and Internet services within a team of 4 developers. * Design, development, and maintenance of several cloud-based tools (real-time monitoring, CMS, analytics, dashboards, etc.). * Development of a mass data management architecture (Data Pipeline) between aircraft, AWS, and monitoring tools. * Development of new features for the onboard portal. * Implementation of a full architecture using Keycloak. * Development of a Symfony bundle handling user authentication and authorization with the client. * Management of unified authentication across all ground applications. * Implementation of a Symfony/React client portal centralizing all ground applications with single sign-on (SSO) authentication. * Code review and monitoring of continuous deployment. * Development of automated test and deployment scripts (CI/CD) with GitLab. * Production monitoring and issue resolution. * Setup of development and production environments using Docker and AWS. * Migration of projects between various minor or major versions of Symfony. Technical Expertise: PHP 7.4, Symfony 4/5, ReactJS, REST API, API Platform, RabbitMQ, CI/CD with GitLab CI, Docker, Git, AWS, unit testing/functional testing, Agile, Postman, Python.

* Initially, I was tasked with developing a white-label product. * Subsequently, I joined a team working on a large-scale project to develop an online formality management application. This involved creating and publishing companies online, managing the transmission of requests to the appropriate registry (handled by a separate workflow application). Key responsibilities included developing a B2B version, ensuring compatibility between PHP 5.6 and PHP 7 for various applications, and migrating an application to Symfony 3.4. * Technical environment: Docker, Symfony 3/4, Git, Scrum, PHP 5, PHP 7.2, AngularJS 1.6, PHPUnit, MariaDB, Postman, Deployer. * I am eager to explore newer technologies such as ReactJS and Angular 6

Led a team of 3 developers in the design, development, and maintenance of a financial recovery management tool. - Developed and maintained a financial recovery management tool using PHP5, SVN, SQL, and Oracle 12c, within a custom MVC framework (Redstone). - Implemented new features and enhancements. - Provided ongoing maintenance and support, including troubleshooting, bug fixing, and performance optimization. - Ensured system reliability by monitoring batch jobs and analyzing system logs. - Took ownership of the financial recovery management tool, including design, development, and maintenance

Creation of internal applications using the MVC framework * Analysis/Development and maintained a web application using PHP5 and MySQL to manage workflow for the Cairn team and publishers. * Development of a license management and invoice generation application. * Task planning. * SQL query optimization. Technical Expertise: PHP5/MySQL, XML, JavaScript (Jquery), UML