2023 - now

A5Sys
Lead Software Developer / DevOps Engineer

Permanent contract:

• Carrying out similar duties as a developer, but with additional responsibilities and new assignments
• Made architecture decisions for multiple B2B and B2C web applications and was responsible for leading their development with a team of up to 5 people
• Trained colleagues and taught them our best practices in web application development
• Performed cost and time estimates for web development projects
• Presented the concept of GitOps to the company and also published an article about it (in french)
• Contributed to the internal web application starter kit (a generic, reusable application to kickstart clients projects)
• Implemented a Go JSON translator, that uses GPT4o
• Enhanced self-hosted GitLab architecture :
  • Added a dedicated GitLab-runner instance with Docker executor
  • Migrated jobs and pipelines to use Docker executor instead of the unsafe shell executor
  • Integrated an S3 cache server to cache specific tasks in jobs (e.g. dependencies fetching, package manager cache)
• Delivered multiple Docker training sessions to over twenty colleagues and clients, who now utilize Docker in production and are migrating their infrastructure
• Implemented a code search server based on Hound, enabling multi-project Git searches (equivalent to GitLab's premium feature)
• Deployed iOS and Android apps using TestFlight and Google Play Console
• Integrated Ansible into client projects and GitLab jobs/pipelines to maintain infrastructure as code, streamline deployment processes, and facilitate installation on new servers

Languages: PHP, TypeScript, SQL (Mostly PostgreSQL, but also MySQL and SQL Server), Yaml (Gitlab CI/CD, Ansible), POSIX Shell, Golang

Frameworks: Symfony 3 to 7, Angular 5 to 18, Angular Material MDC, Ansible, API Platform 2 to 3

Sectors:

• Finance: Debt recovery management
• Services: Meeting recording and note taking app
• Energy: CEE management, solar panels
• Industry: Garages, doors, car sales, specific car part sales
• Agriculture: Cow milk analysis, Cow sensors

2019 – 2023

A5Sys
Software developer / DevOps Engineer

As an intern for 5 months, as an apprentice for 1 year and then in a 2 years permanent contract:

• Developed web applications using Symfony 3-6, API Platform 2-3, and Angular 5-15
• Worked with multiple developers, typically in small teams of up to 5 people
• Maintained and upgraded the company's GitLab server and runner
• Wrote specifications for new functionalities
• Upgraded web applications to the latest versions of Symfony/Angular
• Set up a custom Gitlab Runner (using Docker Executor)
• Set up Docker and GitLab CI pipelines on web applications (lint, deploy)
• Set up Mock-server for company-wide API mocking (applying simple GitOps principles)
• Worked on small proofs of concepts (JadX decompilation, PostGIS + Leaflet map)
• Trained colleagues in web application development
• Wrote and automated end-to-end tests using Cypress
• Wrote tests using PHPUnit

Languages: PHP, Javascript, TypeScript, HTML, CSS, MySQL, Microsoft SQL Server, PostgreSQL, Shell

Frameworks: Symfony 2 to 5, Angular 5 to 15, Angular Material, API Platform 2 to 3

Sectors:

• Services: Meeting recording and note taking app
• Energy: CEE management, solar panels
• Industry: Car sales, software developers time management and planning
• Agriculture: Cow milk analysis

2017 – 2019

Habitat 44
Full-stack web developer

As an intern for 8 months and 8 months part-time:

• Worked on a web application from scratch, using Angular 6 (as front-end) and Symfony 3 (as a RESTful API)
• Deployed the application on production servers
• Installed and configured Gitlab (with Active Directory and SMTP)
• Joined a team of 4 developers
• Assisted in the implementation of Scrum

Languages: TypeScript, Javascript, PHP, HTML, CSS, Shell

Frameworks: Symfony 3, Angular 2-6

Sectors:

• Social housing

2020

MIAGE Master's degree with honors with honors,
Faculté des Sciences et des Techniques, Nantes (France)

2018

MIAGE Licence degree,
Faculté des Sciences et des Techniques, Nantes (France)

2017

DUT in computer science,
IUT de Nantes, Nantes (France)

2015

Baccalauréat in Electronics with honors with honors,
Lycée Jean De Lattre De Tassigny, La Roche Sur Yon (France)