I'm a fullstack software engineer passionate about building scalable systems and solving complex technical challenges. With a background in Environmental Engineering from EPFL and intensive software training at 42 Paris, I bring a unique problem-solving perspective to every project.

Fullstack Engineer @ LPB (Oct 2024 - Present)
Building autonomous pricing systems for industrial spare parts. Leading end-to-end product development from client workshops to production deployment.

• Designed smart pricing engine managing 2M+ items with 10 years of historical data
• Built SAP integration system synchronizing millions of items with minimal client-side development
• Participate to migration from monolithic JavaScript to microservices architecture (Kubernetes, TypeScript, Node.js, Vue3)

Stack: TypeScript, Node.js, Vue3, PostgreSQL, Docker, Kubernetes, Python, Scaleway

Fullstack Developer @ Quanthome (Aug 2023 - Oct 2024)
Developed data visualization platform for real estate analytics, connecting software engineers and data scientists.

Stack: TypeScript, React, Node.js, PostgreSQL, Docker

Fullstack Web3 Engineer @ SmartChain (Jan 2023 - Aug 2023)
Integrated white-label Polygon NFT marketplace with modular, client-adaptable architecture.

Stack: React, TypeScript, Next.js, RESTful APIs

Digital Architect - 42 Paris (2020-2022)
Intensive peer-to-peer software engineering program

Bachelor in Environmental Sciences & Engineering - EPFL (2016-2019)

Languages: TypeScript, JavaScript, Python, C, C++
Frontend: React, Next.js, Vue.js (2 & 3)
Backend: Node.js, NestJS, RESTful APIs
Database: PostgreSQL
DevOps: Docker, Kubernetes, CI/CD, Scaleway
AI/LLM: Daily user of Claude Code (agent mode), Cursor

• Hot Air Balloon Trajectory Predictor: Building a prediction system for hot air balloon flight paths. Used in Hot Air Balloon Championship.
• Labeko Automation: Developing automation tools for my sister's enterprise.

• Transcendence: Multiplayer pong game with real-time chat and social features (React, NestJS, TypeORM, Docker Compose)
• GameJam Winner: First prize for multiplayer game built in 48 hours with team of 10
• Inception: Multi-service infrastructure with MariaDB, WordPress, Nginx using Docker Compose
• IRC Server: C++ implementation of IRC protocol with multithreading

I'm particularly excited about:

• AI & LLMs: Moving from power user to builder—understanding these systems from the inside
• Scalable systems: Microservices, Kubernetes, infrastructure optimization
• Product engineering: Bridging technical implementation with user needs through collaborative design

When I'm not coding, you'll find me sailing on Leman Lake, skiing in the Alps, hiking in the mountains, or flying hot air balloons.

• Email: elisehautefaye@gmail.com
• LinkedIn: linkedin.com/in/elise-hautefaye
• Location: Lausanne, Switzerland

Always open to interesting projects and collaborations. If you're working on something challenging, let's talk!