Experience

A path of missions, not only one-off projects.

Java, APIs, web products and a few blockchain chapters. Nantes, remote, and engagements that last.

Overview

Three tracks, not one line.

Long missions, freelance studio work and training overlap. That is why this path is not a single timeline.

142014162016182018202020222022242024262026

Missions

Studio

Training

Current role

Infotel

Software engineer — freelance

Oct 2024 — present

Vannes, remote from Nantes

ForCrédit Agricole Technologies et ServicesTrackMissions

Java backend and APIs, in an agile team, for Crédit Agricole Technologies et Services.

Designing and building APIs in Java 17/21
Reverse-engineering a legacy system and extracting business rules for a hexagonal rewrite
Refining user stories and technical tickets
Owning features end to end, with unit and integration tests
Sprint demos and ongoing API evolution

Java 17/21SpringAPIArchitecture hexagonaleScrum

Missions

Aubay

Software engineer

Sept 2022 — Oct 2024

Nantes

ForBNP Paribas Personal FinanceTrackMissions

API backend for BNP Paribas Personal Finance, from story to run.

Designing and building APIs in Java 8/11
User stories, unit tests and sprint demos
Delivery with Docker and Jenkins
Run support, API ownership and batch jobs

Java 8/11APIDockerJenkinsBatch

Missions

Capgemini

Software engineer

Jan 2020 — Jul 2022

Nantes

TrackMissions

Two demanding contexts: ASP’s technical core, then full-stack work for SNCF.

Agile delivery, from design to production
Technical referent on part of the core, training newcomers
Production support and incident resolution

ASP

Java 7, unit tests, Jenkins, production support and ownership of part of the technical core.

SNCF

Full-stack Java 8/11 and Angular 13, tests, user stories, demos, Docker and Kubernetes.

Java 7/8/11Angular 13JenkinsDockerKubernetes

Missions

Atos

Programmer analyst — apprenticeship

Oct 2018 — Dec 2019

Nantes

ForCNAMTrackMissions

Java full-stack for CNAM, between core modernization and keeping production stable.

Java full-stack development
Adapting non-regression tests
Co-piloting a server migration
Jenkins setup and modernization of application cores

JavaJenkinsTests de non-régression

Missions

Cantoriel

Java developer — apprenticeship

Oct 2016 — Oct 2018

Nantes

TrackMissions

First production years: new features on an HRIS.

Building new features for the HRIS

JavaSIRH

Studio

RecruLink

Full-stack developer — freelance

Jan 2020 — Mar 2024

Full remote

TrackStudio

Recruitment platform: interfaces, backend, and a real-time voice bot.

New interfaces in React or Angular
Node.js or Java backend depending on the need
Real-time conversation bot with OpenAI, including text-to-speech

ReactAngularNode.jsJavaOpenAI

Studio

Projet NFT

Blockchain frontend developer — freelance

Mar 2021 — Mar 2022

Full remote

TrackStudio

React interfaces connected to smart contracts on BNB Chain.

React interfaces and Web3.js connections to smart contracts
NFT buy, sell and auction flows, wallets and crypto transactions
Backend interactions in Node.js

ReactWeb3.jsNode.jsBNB Chain

Training

Degrees and training

Training

Apr 2025 — Jul 2025

Decentralized apps and blockchain

Alyra · Online

Smart contracts, DApps, DeFi protocols, security and Web3 project practice. RS6515.

Training

Oct 2018 — Dec 2019

Information systems manager

CESI Nantes · Nantes

Apprenticeship, in parallel with the Atos mission.

Apprenticeship

Training

Oct 2016 — Oct 2018

Software engineering lead

CESI Nantes · Nantes

Apprenticeship, in parallel with Cantoriel.

Apprenticeship

Training

Sept 2014 — Jul 2016

DUT in Computer Science

IUT Informatique Nantes · Nantes

Technical foundation at IUT Informatique in Nantes.

Everyday tools

Languages

Java
SQL
JavaScript
HTML/CSS

Frameworks

Spring Boot
Spring Batch
React
Angular
Node.js

Platform

Docker
Kubernetes
Jenkins
GitLab
PostgreSQL
MySQL
Oracle

Web3

Solidity
Web3.js

Practice

Outside missions, I keep building with React, NestJS, Svelte and concrete AI uses: text-to-speech, speech-to-text, assistants wired to a real process.

French · Native

English · B2

A need to frame?

The path helps locate the level. The next conversation starts from your product.

Degrees and training

Training

Apr 2025 — Jul 2025

Decentralized apps and blockchain

Alyra · Online

Smart contracts, DApps, DeFi protocols, security and Web3 project practice. RS6515.

Training

Oct 2018 — Dec 2019

Information systems manager

CESI Nantes · Nantes

Apprenticeship, in parallel with the Atos mission.

Apprenticeship

Training

Oct 2016 — Oct 2018

Software engineering lead

CESI Nantes · Nantes

Apprenticeship, in parallel with Cantoriel.

Apprenticeship

Training

Sept 2014 — Jul 2016

DUT in Computer Science

IUT Informatique Nantes · Nantes

Technical foundation at IUT Informatique in Nantes.