Freelancer profile translated to English.
Back to original languageAbout Christophe
Ruby developer with 7 years of experience. Having worked in multiple regions; I would now be delighted to help companies that need my skills.
Having already worked in fields such as Cybersecurity, the medical sector, and B2B / B2C platforms. I am not deterred by any challenge.
And I am mobile as shown by my past experiences (Paris Region / Lyon Region / ...).
English
Fluent
French
Native or bilingual
German
Basic
Can work on-site
Saint-Étienne (up to 50km), Paris (up to 100km), Lyon (up to 100km), Grenoble (up to 100km)
Experience
- Scale AIAI DeveloperSOFTWARE PUBLISHINGDecember 2024 - June 2025 (6 months)Fine tuning and correction of several LLMs.AI improvement via RLHF and prompt engineering.Discovery of Google Cloud and Kubernetes
- PerpetualRuby On Rails DeveloperCONSULTING AND AUDITSSeptember 2023 - September 2024 (1 year)Writing and creating REST APIs with Swagger and Postman.Rails update (5.1 -> 7).Development (product catalog, payment with Stripes, ...).UX/UI and JS improvement (Hotwire and Stimulus).
- Scale AIAI DeveloperSOFTWARE PUBLISHINGDecember 2024 - June 2025 (6 months)Fine tuning and correction of several LLMs.AI improvement via RLHF and prompt engineering.Discovery of Google Cloud and Kubernetes
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Education
- DU web development, Web page design, digital / multimedia and information resourcesTélécom Saint-Etienne2017DU développement web, Design de pages Web, des ressources numériques / multimédia et d''information