About Jonathan
English
Fluent
French
Native or bilingual
Experience
- padoaFull Stack EngineerFebruary 2025 - February 2026 (1 year)Hôtel de Ville, Paris, FranceDetails of achievements:• - Made modifications and/or small features to gain expertise in the Padoa stack.• - Implemented a service to verify company information via the Pappers.fr API (tests, documentation).• - Developed a tool to retrieve company information via the data.gouv.fr API, handling call limitations per minute and the maximum number of results per request, by dividing the request into smaller sub-requests.• - Developed the interim interoperability micro-service, then integrated it into the Padoa solution, enabling the creation of visit exemptions for temporary workers.• - Participated in the reflection and scoping of the technical solution for sharing DMST.
- France TélévisionsBackend Tech Lead (Node.js)January 2021 - December 2025 (4 years and 11 months)Residhome Paris Issy-les-Moulineaux, Issy-les-Moulineaux, FranceDetails of achievements:• - Gained expertise in undocumented applications with no existing references.• - Functional and technical scoping with stakeholders to understand the existing system, then determine real needs and the most suitable solutions.• - Designed and implemented services (API, worker, CRON) in TypeScript to abstract third-party services (Spideo, Adobe Campaign) and France Télévisions services.• - Created libraries used by various proxies, deployed on the private FranceTV repository (Nexus).• - Implemented authentication via JWT.• - Developed data catch-up scripts.• - Improved catalog update file creation batches via pipelines and transformer streams.• - POC to validate the migration of logs to Filebeat, requested by the architecture team.• - POC for project structure in clean architecture.• - Migrated PHP applications to Node.js.• - Implemented monitoring and KPIs via Newrelic.• - Set up CI on Gitlab.• - Implemented development best practices within the team (coding style, tests, documentation, pair programming).• - Wrote and updated application documentation, procedures, best practices, and various information related to or useful for the team.
- Emeria TechnologiesFullstack DeveloperMay 2020 - June 2021 (1 year and 1 month)Paris, FranceThe litigation team is responsible for developing the micro-service for managing litigation within the Millenium application (Foncia ERP).
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Education
- Specialization in SIGL (Information Systems and Software Engineering)EPITA2010