Disponible pour opportunités
Bonjour, je suis Sylvain.
Ingénieur Platform.
Spécialisé en Kubernetes, GitOps et infrastructure cloud — je construis des systèmes fiables et automatisés à grande échelle.
Location
Loading data...
Loading data...
Tech stack
Tech stacks I'm familiar with
Specialized in AWS/Azure, Kubernetes, Terraform, and CI/CD automation. Experienced in C#, Python, and modern web technologies.
Career
Experience & Academic Work
- 2024 – 2025Société Générale CIB
Platform Engineer · Alternance
GitOps-driven CI/CD platform supporting SEPA and Cross-Border payment systems for 100+ engineers across France and India.
- Kubernetes / AKS
- ArgoCD
- Helm
- Terraform
- GitHub Actions
- Harbor
- GitOps
- RabbitMQ
- C# / .NET
- Filebeat
Read full write-up →
- 2025Université Paris Nanterre — M1 MIAGE
Research Thesis
Grade 18/20. A Dev-Sec-Law-Ops pipeline combining BFT consensus, ZK-Proofs, and IPFS to ensure GDPR/HIPAA compliance by design for Electronic Health Records.
- Blockchain
- BFT / PBFT
- ZK-Proofs
- IPFS
- GDPR / HIPAA
- SLR
- Healthcare
- Research
Read full write-up →
- 2023 – 2024Audioptic Trade Services (Optic 2000)
Full-Stack Developer · Alternance
Full-Stack Serverless architecture on AWS with a production LLM chatbot (Amazon Bedrock/Claude) that measurably reduced support call volume.
- AWS Lambda
- Amazon Bedrock
- Claude
- Java / Spring Boot
- React / Redux
- Serverless
- Cypress
- Agile Scrum
- LLM
Read full write-up →
Projects
Milestones in the
learning journey
Each project marks a step forward, showcasing my growth and journey as a developer.
Explore how I’ve tackled challenges and built solutions along the way.
2024
Aegis Protocol — DAO Governance Smart Contracts
Decentralized governance protocol with Solidity smart contracts: on-chain proposals, token-weighted voting, timelock execution, and Hardhat test suite.
Read more
2024
GreenTrip — Eco-Responsible Travel Platform
Full-stack travel platform (Java 21/Spring Boot, PostgreSQL, Docker) with a CI/CD pipeline enforcing SonarCloud quality gates. Co-founded as a startup project.
Read more
2024
Personal Homelab — Self-Hosted GitOps Infrastructure
Zero-trust self-hosted infrastructure on Raspberry Pi 4: Traefik, Docker, Cloudflare Tunnel, Gitea CI/CD. This portfolio runs on it.
Read more
2025
MidnightCraft — CTF Challenge (XSS via Minecraft Chat)
CTF challenge authored for Midnight Flag CTF 2025. Stored XSS injected through Minecraft chat → Python Flask admin bot exploitation → indirect /op (flag). 8 solves out of 600 teams.
Read more 2023
Mini-Shell — A Unix Shell Built from Scratch in C
A functional Unix shell implementing fork/exec, pipes, redirections, signal handling, and job control — directly on Linux kernel primitives.
Read more
2025
Morris II — 3rd Place National Hackathon (3D AI Chatbot)
3rd place out of 267 teams at Nuit de L'Info 2025. A 3D vocal chatbot with real-time lip sync built in 10 hours with FastAPI, Docker, Three.js, OpenAI, and ElevenLabs.
Read more
2025
OBD2 Anti-Fraud Scanner — ESP32 & CAN Bus
Embedded automotive diagnostic tool using ESP32 and CAN transceiver to detect odometer fraud via multi-ECU coherence audit (ISO 15765-4 / UDS).
Read more
2022
Pac-Man & Oriental Games — OOP & Algorithms in Java
Full implementation of Pac-Man, Othello, and Chinese Checkers in Java. Ghost AI using BFS pathfinding, minimax with alpha-beta pruning for board games.
Read more
2024
ShroomLearning — ML-Based Mushroom Identification
Web-scraped mycological dataset + Scikit-learn classifiers (SVM, Decision Trees, Random Forest) to identify mushrooms and assess edibility. Built with Python and Express.js.
Read moreBlog
Learning, Building, and
Documenting
Insights and experiences from my journey as a developer—exploring ideas,
overcoming challenges, and sharing lessons learned along the way.
My Homelab: A Mini Production Infrastructure on Raspberry Pi
How I turned a Raspberry Pi 4 into a DevOps learning platform: reverse proxy, auto-deployment, monitoring, and GitOps — all from home.
- homelab
- docker
- devops
- self-hosted
- raspberry-pi
From Zero to 3rd Place in 10 Hours: Shipping a 3D AI Chatbot at Nuit de L'info
How we built a production-ready 3D vocal chatbot in one night — and why the Docker setup and deployment stack were just as critical as the code.
- docker
- devops
- fastapi
- threejs
- llm
- hackathon