Freelancer profile translated to English.
Back to original languageAbout Loic
Independent since 2022, I have specialized in Keycloak.
Throughout my assignments, I have designed and deployed authentication solutions used by over 40 applications and several million accounts. Concerned with performance and robustness, I systematically integrate these requirements into my technical choices.
I am involved in all aspects related to Keycloak: identity federation, role strategy, OAuth2/OIDC security, front-end and back-end integration, governance, best practices, etc.
Curious and versatile, I also have a solid full-stack background (Java / Spring Boot, React), infrastructure, and CI/CD.
I favor simple communication, teamwork, and a good dose of pragmatism.
French
Native or bilingual
English
Fluent
Can work on-site
Paris (up to 50km)
Experience
- FFTExpert Keycloak / IAM ArchitectSPORTSFebruary 2022 - January 2025 (2 years and 11 months)Boulogne-Billancourt, FranceThe French Tennis Federation (FFT) has a large portfolio of applications enabling:
- The organization of international tournaments Roland Garros and Rolex Paris Masters (ticket sales, access control/catering, player applications, etc.)
- Licensed players to book courts and register for matches
- Clubs to manage their daily operations
As a tech lead and Keycloak expert, I began my assignment by **implementing a single authentication solution**. This solution, based on **Keycloak / React / Spring Boot**, allows the FFT to have a unified login and account creation process for all its applications.The FFT's identity and account management (IAM) includes, in addition to Keycloak, numerous modules such asSpring Boot microservices**, a **Kafkaevent bus, and **AWS lambdas**. This central system, consumed by over 40 applications and containing several million accounts, is crucial for the federation as it centralizes all user data. During my assignment, I was responsible for this module, including its design, production deployment, and monitoring.Thanks to my involvement in this project, I joined the FFT'sapplication architecture teamin mid-2023. My role evolved to include the following tasks:- Assisting in implementing security for applications (OAuth / OIDC)
- Specifyingbest practices for the federation's APIs
- Selecting and implementing a newAPI Manager
- Designing and implementing inter-application synchronization via events
- Studying, implementing, and monitoring thecloud migrationof the IAM module toAWS
This highly rewarding assignment allowed me to develop numerous skills. - Tilak HealthcareTechnical Support for Keycloak ImplementationMEDICALAugust 2024 - August 2024Paris, FranceAssisting the Tilak Healthcare team in implementing Keycloak within their information system to meet security requirements.1/ Status assessment:- Analysis of the Keycloak implementation strategy currently being considered.- Identification of the strengths and potential weaknesses of this strategy.2/ Consultation and feedback. Proposal of improvements to optimize Keycloak integration with existing technologies.3/ Training for the development team on the use and key concepts of Keycloak. Sharing best practices, advice, and recommendations for the implementation and maintainability of the solution.4/ Advice and answers to issues for integration with existing systems.
- EFICIAKeycloak ConsultingENERGY AND UTILITIESOctober 2023 - October 2023Paris, FranceAssisting the Eficia team in integrating the Keycloak solution into their information system
- Keycloak Roadmap
- Documentation on OAuth2 / OIDC processes and security best practices
- Implementation of Keycloak governance
- Advice on the use of roles in relation to existing systems
- Login as a user functionality
- Interfacing with numerous external identity providers
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Education
- EngineerHEI2015