Summary
Julien Parmentier is a seasoned full‑stack developer and co-founder with 11 years of hands‑on experience building web and mobile applications, focused today on socially and ecologically minded projects through Pathtech. He combines practical expertise in Java, Python, TypeScript and containerized infrastructures with a strong background in CI/CD, Ansible, Docker and cloud‑ready architectures to deliver efficient, maintainable systems. Julien has led teams and designed production systems for payments, high‑volume messaging, and e‑commerce, bringing a pragmatic engineering approach informed by TDD and Agile practices. At beta.gouv.fr he contributes to a public service project for carpooling proof records, reflecting his interest in digital tools that serve the common good. Colleagues describe him as someone who prioritizes human relationships and long‑term sustainability as much as technical quality, and he often embeds energy efficiency and transparent client collaboration into architectural choices.
11 years of coding experience
6 years of employment as a software developer
Asia Pacific University College of Technology and Innovation
Informatique, Informatique at Université de Sherbrooke
Master 2, IT - Intelligence numérique, Mathématiques et informatique, Master 2, IT - Intelligence numérique, Mathématiques et informatique at EFREI - Ecole Française d'Electronique et d'Informatique
Lycée Jean Monnet
English, Spanish, Chinese