Profile and background.

Louis Mangin, freelance software developer based in France.

Currently a QA engineer on mass payment systems at the Banque de France, working on quality assurance and test automation. Previously at La Banque Postale, on data architecture and governance in the payments division.

Freelance work covers web and mobile applications (React, Node.js, MongoDB), REST APIs and VPS deployment, from requirements to production, in direct contact with clients.

The work rests on clear communication, a realistic scope and code your team can read and maintain.