About Christopher
French
Native or bilingual
English
Fluent
Experience
- KlaraSenior Backend Developer (Ruby on Rails)HUMAN RESOURCESFebruary 2025 - March 2026 (1 year and 1 month)Développement backend – synchronisation LMS & gestion de fichiers
- Conception et implémentation d’un système de synchronisation entre plusieurs LMS (Learning Management Systems) et l’application Klara : orchestration des flux d’inscription automatique, suivi de progression et synchronisation des utilisateurs.
- Intégration d’API LMS (RiseUp, Learning 360)
- Développement d’un module de synchronisation de fichiers entre serveurs FTP distants et l’application : gestion d’espaces documentaires multi-clients, ingestion et mise à disposition des fichiers.
- https://www.kalif.aiFounder & Senior Full-Stack EngineerNovember 2024 - February 2025 (3 months)
- Designed and developed an AI-powered SaaS platform for candidate pre-qualification, leveraging LLMs for question generation and automated evaluation
- Built the system end-to-end, covering frontend, backend, and DevOps
- Developed asynchronous scoring pipelines generating candidate scorecards within 48 hours
- Implemented anti-cheating mechanisms (activity tracking, copy detection, tab monitoring)
- M1CTOJanuary 2023 - November 2025 (2 years and 10 months)
- Initiated and developed both the front-end and back-end of a backtesting tool from scratch in collaboration with a successful crypto trader. Handled the entire process:
- Set up job systems
- Optimized and managed caching to ensure strategy tests run in less than a second
- Implemented CI with unit and integration tests
- Reverse engineering TradingView data through WebSocket in order to get reliable data
- Synchronized daily data using different datasources and API
- Developed an external and standalone service to retrieve options pricing
- Built a real-time data analysis system
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Education
- Ingénieur en informatiqueEpita2008Spécialisation dans le Multimédia et Technologies de l'Information