About Pierre
Freelance Frontend Tech Lead. I help product teams evolve their frontend without slowing down delivery.
My playground: React and Angular applications with real business complexity — B2B SaaS, data visualization platforms, mission-critical internal tools.
What I typically own:
• Incremental migrations from Angular to React on production codebases, with zero downtime — strangler-fig strategy, Playwright E2E safety net, hardened CI/CD
• Frontend architecture for scale-ups and product teams: design systems, performance, code organization, long-term maintainability
• Technical leadership: levelling up teams, architecture reviews, coding standards that hold up over time
I've also built and shipped my own SaaS in production (Bulletins Intelligents) — which taught me to think in terms of product outcomes, not just tickets.
Available remote or hybrid around Brussels / Wavre / Louvain-la-Neuve. English and French working languages.
French
Native or bilingual
English
Fluent
Can work on-site
Villers-la-Ville (up to 50km)
Experience
- CogniviaFrontend LeaderNovember 2024 - Today (1 year and 9 months)Mont-Saint-Guibert, BW, BelgiumLed frontend SaaS development launch and executed full-stack technology migration, implementing industry best practices and coding standards
- SparkersFrontend LeaderDecember 2023 - November 2024 (11 months)La Hulpe, BW, BelgiumLed frontend development of enterprise-scale B2B data visualization platform while managing cross-functional development team
- SparkersProduct Squad LeaderDecember 2022 - December 2023 (1 year)La Hulpe, BW, BelgiumFacilitated cross-functional meetings to drive product development milestones and ensure delivery timelines
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Education
- Bachelor's degreeIEPSCF Namur2021Bachelor's degree