About Julien
French
Native or bilingual
English
Conversational
Experience
- Click&BoatEngineering ManagerTRAVEL AND TOURISMJune 2025 - June 2026 (1 year)Boulogne-Billancourt, FranceDevelopment in a demanding product context, scale-up leader in the boat rental market.Data Monitoring First: every delivered feature is accompanied by its monitoring metrics (KPIs, dashboards, alerts) — measurement is part of the definition of done.Implementation of the AI-Driven Development (AIDD) approach within the team.
- SPORTYMACTPO Startup EarlySPORTSFebruary 2023 - June 2025 (2 years and 4 months)Strasbourg, FranceRecruitment and team management: Building and managing a multidisciplinary team of less than 10 people, including developers, Product Owner (PO), and designer.Co-construction of the product roadmap with the CEO, aligning business vision and technical constraints.Management of platform growth: 179K profiles, 84K accounts, 24K clubs, 202K events.Implementation of product monitoring dashboards (growth metrics, profile completion, user activity) to drive data-informed decisions.Supervision of the automation of delivery processes (CI/CD) to ensure the quality and speed of releases.
- SPORTYMATech leadSPORTSJanuary 2022 - March 2023 (1 year and 2 months)Strasbourg, FranceSupervising a team of 6 developers (2 back, 2 front, 2 mobile).Managing the rewrite of applications with a sequential module-by-module strategy, including a systematic refactoring phase.Definition and implementation of good development practices: functional tests, end-to-end (E2E) tests, and continuous integration (CI/CD).Strong involvement in Back-End development with PHP Symfony, as well as in Front-End interfaces with Symfony UX.Implementation of Atomic Design, DDD / Clean Code / Hexagonal Architecture.
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