The bigger the planet, the longer the experience.
Chapter 14Oct 2025 — Present
Veezu
Senior Staff Engineer, Fullstack
Open mission log↗ for Veezu, Senior Staff Engineer, Fullstack
Oct 2025 — Present · Freelance
Builds product features and services across the stack in close collaboration with DevOps.
Selected contributions
- Implemented an AI assistant to find and compare customer bookings across dispatchers.
- Implemented automatic surge pricing based on acceptance time and conversion rate, and automatic B2B booking repricing.
- Built SMS review requests, user management, and booking-aware marketing tools.
- Migrated an existing Weekly Access Fee calculation service from PHP to Node.js.
Tools & technologies
- Node.js
- Next.js
- React.js
- TypeScript
- Nest.js
- Bun
- MySQL
- PostgreSQL
- Redis
- BullMQ
- GCP
- Microsoft Azure
Chapter 13Jun 2025 — Oct 2025
Djamo
Senior Staff Engineer, Backend
Open mission log↗ for Djamo, Senior Staff Engineer, Backend
Jun 2025 — Oct 2025 · Freelance
Worked across security, distributed systems, infrastructure, CI, and job scheduling, translating business requirements into technical specifications.
Tools & technologies
- Node.js
- TypeScript
- Nest.js
- BullMQ
- TypeORM
- Redis
Chapter 12Sep 2024 — Jun 2025
Fanatics
Senior Staff Engineer
Open mission log↗ for Fanatics, Senior Staff Engineer
Sep 2024 — Jun 2025 · Permanent
Continued the engagement after the acquisition, when the contract transferred from Voggt to Fanatics in September 2024.
Chapter 11Apr 2022 — Sep 2024
Voggt
Founding Engineer
Open mission log↗ for Voggt, Founding Engineer
Apr 2022 — Sep 2024 · Permanent
Developed and maintained the backend of a live-shopping platform as it expanded from France to Spain, Italy, the Netherlands, the UK, and Germany.
Selected contributions
- Contributed to platform capabilities during growth from €800k to €6M in monthly GMV and from 3k to 20k daily active users between 2022 and 2025.
- Improved scalability and performance, and built product features including pre-bid and auto-bid, seller inventory, polls, and Stripe payment flows.
- Built account and security capabilities including email, phone, and social sign-in, rate limiting, bans, and custom DDoS protection.
Tools & technologies
- TypeScript
- Node.js
- Apollo GraphQL
- Express.js
- TypeORM
- Redis
- PostgreSQL
- Grafana
- Docker
- GCP
- BullMQ
- GitHub
Chapter 10Feb 2022 — Apr 2022
The Sandbox
Full Stack Developer
Open mission log↗ for The Sandbox, Full Stack Developer
Feb 2022 — Apr 2022 · Freelance
Worked on a Web3 application and its cloud infrastructure.
Tools & technologies
- Nuxt.js
- Vue.js
- Node.js
- Express.js
- Redis
- MySQL
- Sequelize
- AWS
- Docker
- GitHub
- blockchain
- MetaMask
Chapter 09Oct 2020 — Feb 2022
Macif
Test Automation Lead
Open mission log↗ for Macif, Test Automation Lead
Oct 2020 — Feb 2022 · Freelance
Developed TypeScript automated tests for Pega applications and helped clients establish CI/CD.
Tools & technologies
- TypeScript
- Node.js
- Test Maker
- Playwright
- Docker
- GitLab
Chapter 08Jul 2017 — Sep 2020
Oona by Aava Mobile
Full Stack Developer
Open mission log↗ for Oona by Aava Mobile, Full Stack Developer
Jul 2017 — Sep 2020 · Freelance
Designed and implemented a distributed payment platform with Java and Node.js / TypeScript services.
Selected contributions
- Implemented hot deployments and communication between Android payment terminals and a Java backend.
Tools & technologies
- GraphQL
- REST
- JMS
- ActiveMQ / Artemis
- Spring Boot
- Node.js
- Vue.js / Quasar
- Cassandra
- Artifactory
- Docker
- GitLab
- Kubernetes
Chapter 07Oct 2016 — Jun 2017
FullCompta
CTO, Co-founder
Open mission log↗ for FullCompta, CTO, Co-founder
Oct 2016 — Jun 2017
Built a web solution for entrepreneurs from scratch.
Selected contributions
- Built the backend with Spring Boot, Java 8, JPA, Hibernate, and PostgreSQL, and developed the frontend with Vue.js.
- Set up CI, deployment, and Slack notifications.
- Implemented input validation, authentication, security, and unit, integration, and end-to-end testing.
Tools & technologies
- Spring Boot
- Java 8
- JPA 2.0
- Hibernate 5
- PostgreSQL
- Vue.js
- Materialize CSS
- CircleCI
- GitHub
- Heroku
- Slack
- Auth0/JWT
- Spring Security
- Flyway
- Git
- HTML5
- CSS3
- SCSS
- JavaScript (ES6)
- jQuery
- Webpack
Chapter 06May 2014 — Sep 2016
QIS – Quality Insurance Services
Full Stack Developer
Open mission log↗ for QIS – Quality Insurance Services, Full Stack Developer
May 2014 — Sep 2016 · Freelance
Worked on life-insurance systems using Ember.js and Java, with offshore coordination as Product Owner.
Selected contributions
- Set up CI from scratch and configured virtual machines and job scheduling.
- Managed scanning and document-management projects, including a 2 TB migration with Alfresco.
Tools & technologies
- Spring 4
- JPA 2.0
- Hibernate 4
- Ehcache
- Oracle 12c
- MySQL 5.1
- Tomcat 8
- Ember.js
- Java 8
- Bamboo
- Maven 3
- Nexus
- JobScheduler
- Nagios
- Alfresco Enterprise 5.1
Chapter 05Mar 2013 — Apr 2014
AEP – Assurance Epargne Pension
Full Stack Developer & Scrum Master
Open mission log↗ for AEP – Assurance Epargne Pension, Full Stack Developer & Scrum Master
Mar 2013 — Apr 2014 · Freelance
Built a production web application in Identity and Access Management and introduced Scrum practices.
Selected contributions
- Maintained cross-browser compatibility and worked through pair programming.
Tools & technologies
- Java SE 6
- Java EE 6
- EJB 3.0
- JPA 1.0
- RESTEasy
- Hibernate 4
- Oracle 10g
- Ehcache
- HTML5
- CSS3
- JavaScript
- Ember.js
- Bootstrap
- JBoss 7.1
- Jenkins
- Maven 3
- Subversion
Chapter 04Feb 2010 — Feb 2013
Société Générale Corporate and Investment Banking (SGCIB)
Intermediate Java Developer & Tech Lead
Open mission log↗ for Société Générale Corporate and Investment Banking (SGCIB), Intermediate Java Developer & Tech Lead
Feb 2010 — Feb 2013
Developed Spring services, distributed transactions, and monitoring for a P&L repository.
Selected contributions
- Optimized CPU, memory, caching, locking, and multithreading with JProfiler.
- Developed a low-latency exchange-rate valuation library in Java and C#.
- Reviewed code, advised on engineering practices, conducted technical interviews, and supported teams across several locations.
Tools & technologies
- Java SE 6
- Java EE 5
- Spring 2.5
- Spring 3.1
- JDBC
- JMS
- Ehcache
- iBatis
- Oracle 11g
- PL/SQL
- ClearCase
- Git
- Subversion
- GWT 2.5
- Swing
- Linux
- WebLogic 10.3.0
- JUnit
- Hudson
- Maven 2
- Maven 3
- Sonar
- JProfiler
- C#
Chapter 03Sep 2007 — Jan 2010
Amundi
Junior Java Developer
Open mission log↗ for Amundi, Junior Java Developer
Sep 2007 — Jan 2010
Developed EJB and web services and data-integration batches for the indexes and benchmarks domain.
Selected contributions
- Enhanced production data-control applications, wrote technical specifications, and provided level 1/2/3 support.
Tools & technologies
- Ant
- CVS
- Eclipse
- EJB 2.1
- Java SE 1.4 & 6
- Java EE 5
- JOnAS
- KSH
- Oracle
- PL/SQL
- Spring
- Swing
- Unix
- VBA
- Web Services
- Axis
Chapter 02Feb 2007 — Jul 2007
SOFTEAM
End-of-study Professional Internship
Open mission log↗ for SOFTEAM, End-of-study Professional Internship
Feb 2007 — Jul 2007 · Internship
Studied the Black-Scholes stochastic model for a financial application and built a web solution for leave and absence management.
Tools & technologies
- Ant
- CSS
- GWT
- Eclipse
- Hibernate
- Java
- JavaScript
- JUnit
- MySQL
- PMD
- Servlets
- Spring
- SQLServer
- Tomcat
Chapter 01Aug 2005 — Jan 2006
Parexel International
IT Intern
Open mission log↗ for Parexel International, IT Intern
Aug 2005 — Jan 2006 · Internship
Developed a diagnostic application for data exports and a Java applet connected to Lotus Notes.
Tools & technologies
- Java applets and Servlets
- JDBC
- JSP
- JDeveloper
- Lotus Notes
- LotusScript
- Oracle
- Tomcat
- XML
- XPath