Description

Full-Stack Engineer & Tech Lead with experience building products for high-impact startups including Cardiologs (AI MedTech), Shift Technology (AI insurtech), and Greenly (climate tech).

Ex-Founding Engineer turned Tech Lead, I help startups build and scale web & mobile products with JavaScript / TypeScript, React.js, and Ruby on Rails, from MVP to production, with a focus on architecture, scalability, and fast, reliable delivery.

I work mainly in MedTech and GreenTech, building products I believe in. I also design and ship AI features using LLMs, APIs, and agent-based workflows.

Industry field of expertise

Languages

French
Native or bilingual
English
Fluent
Dutch
Basic

Workplace preferences

Can work on-site

Malines (up to 50km)

Greenly
Lead Developer
ENVIRONMENTAL
July 2024 - February 2026 (1 year and 7 months)
Paris, France
Greenly provides the first comprehensive carbon accounting and management platform, enabling companies to track, reduce, and manage their GHG emissions to define their path toward Net Zero.

Led a squad of 4 developers, owning technical execution, technical roadmap definition, and delivery of scalable, reliable solutions.

Platform & Technical Improvements
• Led the migration from no-code solutions to a scalable Next.js architecture, reducing critical page load times from ~10 seconds to ~400ms.
• Built a single source of truth for millions of records by redesigning data workflows, automating validation, API synchronization, and AI-powered enrichment.
• Introduced monitoring dashboards and quality processes, reducing bug-related sprint workload from ~40% to ~10%.

Team & Engineering Leadership
• Improved team delivery by introducing agile rituals, better sprint organization, and a stronger culture of ownership.
• Reworked engineering documentation and created cross-squad knowledge resources to improve collaboration and alignment.

Product & Cross-functional Leadership
• Partnered with Product, Design, and Customer Success teams to prioritize high-impact initiatives and balance technical constraints with user needs.
• Simplified complex features by refocusing priorities on customer feedback and product value.
Next.js React.js Typescript Python Node.js
Engramm.ai
Senior Engineer
TECH
March 2023 - September 2024 (1 year and 6 months)
Paris, France
The platform enables teams to train through realistic AI voice roleplays, helping employees practice real-world scenarios across sales, medical, and customer service environments.

• Delivered impactful platform features from concept to production, improving product capabilities and user experience.
• Designed and integrated AI-powered features through external APIs and providers, including OpenAI integrations.
• Improved system reliability by introducing monitoring, error tracking, and processes to reduce critical issues and operational overhead.
• Led a technical audit to identify key areas of technical debt and define a pragmatic improvement roadmap aligned with product delivery goals.
Google cloud Next.js React.js NestJs Node.js
Clear fashion
Founding Engineer
FASHION AND COSMETICS
April 2019 - March 2023 (3 years and 11 months)
Marseille, France
A leading player in environmental labeling, Clear Fashion helps you assess and showcase your products — starting today.

Recruting and managing a squad of 4 developers.
Mobile application created from scratch, MVP in 4 months.
Rating on AppStore and PlayStore > 4.5/5. 100 k+ users.
Widget creation with high availability - median access time 150ms
Next.js Ruby on Rails React Native Heroku Firebase