Freelancer profile translated to English.
Back to original languageAbout Yannick
I help VSEs, SMEs, and business teams transform concrete needs into usable AI solutions: autonomous agents, chatbots, automations, and end-to-end AI SaaS.
Since 2025, I have been designing and orchestrating multi-agent systems and open-source or proprietary LLMs, with a particular focus on cost/performance ratio, sovereignty, and control of recurring costs. My 7 years of experience in technical and multi-site management allow me to connect technology to operational constraints, teams, and business objectives.
I can help with:
• defining an AI strategy or use case;
• designing an AI agent, chatbot, or automated workflow;
• selecting and routing appropriate models;
• developing a prototype or a complete AI SaaS;
• training and supporting your teams.
Based in Aix-en-Provence, I work remotely throughout France and on-site within a 50 km radius.
French
Native or bilingual
English
Fluent
Can work on-site
Aix-en-Provence (up to 50km)
Experience
- VUCHE LabsSaaS & AI Systems DesignerSOFTWARE PUBLISHINGJanuary 2025 - Today (1 year and 7 months)Aix-en-Provence, FranceMulti-agent orchestration — design and deployment of autonomous swarms of specialized AI agents (trading, HR, job search) driven by open-source orchestration frameworks; management of evaluation and self-improvement loops.Open-source LLM — selection, fine-tuning, and routing of models (Claude, Gemini, Codex, and open-source LLMs) according to cost/performance constraints; "zero recurring cost" specialization via quotas and flat-rate subscriptions.Developed AI SaaS — AI-powered psychological trading journal, automated CV generator, hidden market job search tool, sovereign French multi-tool platform, agentic personal assistant.Consulting & training — supporting individuals and companies in understanding AI agents, choosing models, and integrating them into their business processes.
- Sentinelle (entité du groupe Extra-Dos / LDLC)Technical Director — B2B IT & AI IntegrationJanuary 2018 - January 2025 (7 years)Aix-en-Provence, FranceAI Chatbots in a professional context — creation and deployment of intelligent chatbots to automate customer interactions and internal processes, concrete first steps in AI applied to the field.B2B IT Infrastructure — video surveillance, networks and servers, IT outsourcing, cloud solutions for VSEs/SMEs; management of a team of 15 people, including 2 managers.Multi-site management — management of 2 LDLC franchised stores, turnover > €3 million (+10%/year), margin 19%→25%; maintaining profitable operations during the Yellow Vest and Covid crises.
- Ortec ServicesHRIS Designer & ManagerJanuary 2005 - January 2013 (8 years)Created the HR software Agir-RH from scratch (3,000+ employees, recruitment, payroll, training, declarations); supervised 2 developers. Proof of ability to design and deliver complex end-to-end systems. : secure internal/external messaging under WinDev. : troubleshooting, web presence, social media for VSEs/SMEs.
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Education
- Expert des marchés financiers, RNCP niveau 7 (Bac+5)Financia Business School2026Expert des marchés financiers, RNCP niveau 7 (Bac+5)
- DEUG MIASUniversité Montpellier 22001DEUG MIAS