About Sylvain
- GenAI & Agentic AI — intégration LLM (OpenAI, Anthropic, Mistral), RAG, agents autonomes, orchestration (LangChain, LangGraph), MCP, function calling, evaluation & observabilité
- Backend Java / Kotlin / Spring Boot — architecture, API REST, microservices
- Cloud GCP & AWS — migration legacy, cloud-native, Kubernetes, Terraform
- DevOps & CI/CD — Software Factory, Jenkins, SonarQube, test automation
- Tech leadership — cadrage, revues d'architecture, coaching d'équipes (10+ devs)
- • Chatbots & assistants métier connectés à vos données (RAG)
- • Agents autonomes multi-étapes (recherche, décision, action via outils)
- • Automatisation de workflows via LLM (extraction, classification, résumé)
- • Intégration sécurisée de la GenAI en environnement d'entreprise
- Résultats typiques :
- • Migration de systèmes legacy vers architectures cloud modernes
- • Mise en production d'assistants GenAI sécurisés et observables
- • Pipelines CI/CD réduisant le time-to-market
- • Réduction de la dette technique via audits et standards qualité
- Basé à Lausanne — sur site (jusqu'à 100 km) et remote. Bilingue FR / EN
English
Fluent
French
Native or bilingual
German
Basic
Experience
- Association OnlyWine.chDigital Content AssistantMay 2025 - Today (1 year and 2 months)Épalinges, VD, SwitzerlandI am providing non-monetary support for the growth of the OnlyWine.ch association project in Switzerland including digital creation, website management, online shop creation.
- Amazon Web Services (AWS)Specialist Solution Architect - Migration and Application ModernisationJanuary 2023 - Today (3 years and 6 months)SwitzerlandI'm involved in Cloud Migration from building our customer business case, cost optimization, to POC, Architecture design Workshop and daily support.
- KEYTEOTechlead missionApril 2021 - August 2021 (4 months)Lausanne, VD, SwitzerlandMy involvement in a team of approximately 10 people was to build the solution design and technical specifications for the developers and testers. The projet was ordered to deliver REST and asynchronous interfaces, to plug the existing systems to Syrius
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Education
- Master 2 Recherche InformatiqueUniversité de Rennes 12007