Case studies that prove my impact

These CV-backed missions show how I handle critical migrations and team enablement.

Rebuilding the #1 software for independent real-estate agencies

Market-leading vendor for independent real-estate agencies

Challenge: A PHP/MySQL flagship product needed a rebuild without disrupting daily operations.

Approach: Served as lead developer for 2 years, coordinating 10 developers, 2 designers, and 1 product owner to deliver a React/TypeScript front-end and Dockerised PHP stack.

React + TypeScript interface deployed to production
13-person product & engineering group aligned on a shared roadmap
Docker-hardened PHP/MySQL services supporting the multi-site rollout

Migrating a cyber risk platform from Silex to Symfony 5

European leader in cyber risk management

Challenge: A Silex monolith, aging PDF/DOCX reporting, and new EBIOS RM 2018 requirements.

Approach: Progressively moved to Symfony 5 and API Platform, rewrote key flows in ReactJS, and deployed the stack with Docker, MySQL, and Elasticsearch.

Completed the Silex to Symfony 5 + API Platform migration
Rebuilt the PDF/DOCX reporting chain used for audits
Delivered EBIOS RM 2018 certification modules on the new architecture

Industrialising OffroadLabs internal products

OffroadLabs (internal and open-source products)

Challenge: Build and sustain in-house SaaS, PDF, scraping, mobile, and newsletter tools.

Approach: Designed and delivered full-stack solutions with React/TypeScript, Symfony 6, AI-powered Chrome extensions, Bun microservices, Redis, MongoDB, PostgreSQL, Docker, Flutter, and Next.js 15.

Released blacklimpkin.com SaaS (React/TypeScript, Symfony 6, AI Chrome extension, PostgreSQL, Docker)
Published an open-source PDF microservice (PHP/Symfony, Chrome headless, FrankenPHP, Docker)
Implemented Bun/TypeScript scraping microservices plus Flutter and Next.js 15 apps (newsletter and event tooling)

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