Youcef Oulad Daoud

• Maintained and evolved a software application used for real-time monitoring and incident management for RER A and B train lines.
• Developed new features using Angular and D3.js to improve data visualization and reporting.
• Maintained and enhanced backend features using Play Framework, RxJava, and Spring.
• Performed system analysis and implemented effective technical solutions.
• Contributed to comprehensive testing and project deliverables documentation.
• (RATP Paris)
• Utilized version control systems such as Git to facilitate seamless collaboration among team members and track project progress efficiently.
• Developed reusable UI components using Angular libraries, promoting code consistency across projects while reducing development time significantly.
• Performed unit testing of web applications and troubleshot issues.
• Conducted unit testing to deliver optimal browser functionality.

• Company Overview: (Paris)
• Maintained and enhanced Rakuten’s e-commerce website and mobile application.
• Designed and implemented new features using React.js and Java.
• Collaborated with a team of six developers to deliver high-quality code using TDD and BDD.
• Participated in project estimation and roadmap planning.
• (Paris)
• Continuously updated skills through training courses, workshops, and self-study—staying current on industry trends and emerging technologies.
• Participated in regular code reviews, ensuring high-quality standards were consistently met across all development efforts.
• Adapted quickly to new technologies and programming languages, enhancing overall team productivity.
• Updated old code bases to modern development standards, improving functionality.

• Contributed to the maintenance and evolution of the PERIBASE application, a critical system for managing pension account combinations.
• Participated in Agile Scrum methodology, ensuring timely delivery of project milestones while maintaining flexibility for changing requirements.
• Improved reporting features, enhancing data visualization for financial analysts.
• Collaborated with financial stakeholders to gather requirements and define new feature specifications.
• Thoroughly documented code and trained other developers.

• Led and managed a portfolio of approximately 25 projects from initial design to deployment and continuous maintenance, covering various applications for students and staff.
• Developed scalable and maintainable code, ensuring long-term stability of the software.
• Integrated new technologies into existing systems, increasing capabilities and improving overall performance.

Developed several key applications, including:

• CanditOnline: Online application platform for continuing education programs, resulting in a 20% increase in application processing efficiency.
• Media2 Paris Descartes: Multimedia platform for students, improving access to educational resources by 30%.
• TRIBVN Paris Descartes: Virtual slide platform for medical students, significantly enhancing learning outcomes.
• Ent.parisdescartes.fr: Redesigned and implemented a user-friendly Digital Work Environment (ENT) system, reducing IT support tickets by 15%.
• Implemented and managed Single Sign-On (SSO) authentication using Keycloak and Apereo CAS, enhancing system security and user experience.
• Successfully migrated legacy applications to a microservices architecture, improving scalability and maintainability.
• Proactively optimized existing applications, resulting in a 10% improvement in system performance.
• Mentored junior developers and provided technical guidance.

• Worked on the SupDePro application, focusing on maintenance and evolution of a monitoring application for France Telecom.
• Enhanced the monitoring capabilities of the application.
• Fixed critical bugs and improved application stability.
• Collaborated with France Telecom stakeholders to define requirements and test cases.