Freelancer profile translated to English.
Back to original languageAbout Stanislas
Product Builder with 8 years of experience, I frame your needs, design the technical solution, and develop it end-to-end. From initial diagnosis to production product, alone or as support to your team.
I am particularly effective on three types of missions:
- Design and develop an MVP or a business web app, framing, specs, development, deployment
- Automate your internal processes (CRM, follow-ups, onboarding, reporting) with Airtable, n8n, Zapier
- Frame a digital project: framing note, specifications, stack choices, process modeling
Former Product Manager & Developer at Sidecare (insurtech, SaaS platform used by ~7,800 companies and over 100,000 users). 6 years building and evolving a complex business back-office with a team of 4 developers.
French
Native or bilingual
English
Fluent
Can work on-site
Paris (up to 10km)
Experience
- digsentinel.comProduct EngineerFILM AND AVMarch 2026 - Today (5 months)Paris, FranceWeb application that allows vinyl collectors to monitor their Discogs wishlist and be alerted in real-time as soon as a new listing appears on the marketplace. In closed beta with real users.
- Framed the need and designed the end-to-end technical solution: framing note, process modeling (monitoring, alerting, access management), and architecture choice.
- Developed the application autonomously (front, back, infra, design, i18n FR/EN) with the assistance of Claude Code: Next.js / TypeScript, PostgreSQL via Prisma & Supabase, NextAuth, Discogs / Telegram / Brevo API integrations, Docker deployment on Hetzner VPS via Coolify.
- Implemented hybrid monitoring combining client-side polling with Server-Sent Events and server-side cron, and deployed to production on a dedicated domain with iterations based on feedback from early beta testers.
- SidecareFullstack Web Developer & Product ManagerBANKING AND INSURANCEMarch 2019 - May 2025 (6 years and 2 months)Paris, FranceInsurtech / neo-broker offering a comprehensive SaaS platform for managing collective health and welfare insurance (affiliations, DUE, S/P tracking, payroll/DSN integration, broker portal) — ~3,900 client companies and 55,000 insured individuals. Malakoff Humanis investment in 2025.
- Designed and developed new product features (Ruby on Rails, JavaScript, PostgreSQL) in collaboration with sales, operations, and compliance teams, contributing to client portfolio growth over 6 years.
- Managed the redesign of the back-office used daily by operational teams as Product Manager: gathering business needs, writing framing notes and specifications, process modeling, prioritization, and coordinating a team of 4 developers.
- Achieved a significant reduction in processing time for cases and data entry errors for operational teams.
- Led the evolution of the platform's architecture over 6 years (refactoring, technical debt, insurer and internal tool partner integrations) to absorb increased load without regression.
- Win-Win.com (agence de communication)Web Project ManagerDIGITAL AND ITDecember 2016 - May 2018 (1 year and 5 months)Marseille, FranceWeb projects for major clients: Mondial de l'Automobile, Mercedes-Benz, Citroën, MAN, Billecart-Salmon, Métropole Aix-Marseille-Provence, French Tech Aix-Marseille, ESICM.
- Framed client needs, wrote specifications, and coordinated design and development teams until delivery, respecting budgets and deadlines.
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Education
- No-Code & Automation TrainingContournement2026Airtable, Zapier, n8n, Softr
- Le Wagon Fullstack ChallengeLe Wagon Marseille2018Formation intensive en développement web language RoR