Freelancer profile translated to English.

Description

With over 27 years of experience as a Java/J2ee & Web developer / tech lead, I have been a key player in technical evolutions, both Back and Front, from the "Struts/SQL & Jsp/Xml/Xsl/Html/Css" stack under IE6 in 2002 to the multitude of Frameworks/Browsers today. This allows me to have a fine understanding of the role of those I use and will be led to use (Spring boot, Micronaut... / JQuery, Bootstrap, VuejS 3, Typescript, etc...).

I admit to also having a strong appetite for projects managed in agile mode (+ 12 years of experience). And this, of course, in addition to my experience as a classic project manager (7/8 people / +4 years).

This allows me to indicate that, in addition to being a Full Stack Tech Lead (Java), I can undertake missions as a PO or project manager.

Languages

English
Conversational
French
Native or bilingual
Spanish
Basic

Workplace preferences

Can work on-site

Nantes (up to 30km)

Sncf Transilien
Software Architect
TRANSPORTATION
July 2025 - December 2025 (5 months)
Nantes, France
Within the software architecture team for the payment & validation part.
The service consisted of monitoring the Architecture part for new Point of Sale terminals (PVMT) and new vending machines (AMT) installed in the SNCF Transilien stations.

This consisted in detail:
• Assistance to internal tech leads and developers/tech leads from the CDS,
• Management of technical constraints (software/networks/Linux/ etc) for functional and structural evolution requests,
• Study and implementation, via Apache OIDC, of a QRCode-based remote SSO connection,
• Study and implementation of a SaaS solution for managing information display on vending machines,
• Study and implementation of a screen sharing solution via Snapcall,
• Implementation of a queue management solution (GFA),
• Study of a solution, via its SDK, for printing and maintaining Evolis pass printers (Navigo),
Spring boot OIDC Apache/Nginx Java Docker
Open-Thalès pour la DGFIP
Lead tech/dev java full stack
PUBLIC SECTOR
January 2024 - June 2025 (1 year and 5 months)
Nantes, France
Within the CDS Open-Thales teams for the DGFIP.
Approximately 7 people (including 5 developers, 1 functional/tester, 1 project manager).

The service consists of maintaining, evolving, and upgrading the Angelis and Hermes applications.

But also:
• Evolutionary maintenance of management applications (Back & Front),
• Assistance to junior developers,
• Driving force for continuous improvement,
• Consulting for the project manager and/or program directors
IntelliJ Java PosgreSQL jQuery Gitlab
Système U (Iris)
Lead Java Developer
RETAIL (LARGE RETAILERS)
November 2022 - September 2023 (11 months)
Carquefou, France
Within the internal development department "Courses U" managing/creating about 15 applications (Kanban method)
- Assisting developers (including 2 apprentices) in skill development
- Technical reviews and sharing of good development practices
- Assisting in the design of new applications (in partnership with an architect)
- Upgrading historical applications (Java 17, Spring boot 2.7...)
- Creating new microservices applications
- Creating support tools for the development team (Vuejs 3 + PrimeVue)
Java 17 Spring boot Kafka Vue.js PrimeVue Google Cloud Platform (GCP) Pub/Sub IntelliJ Jenkins GitHub