À propos de Hessel
Hey Claude: Write a bio for a data engineer who dreams of eco-friendly AI 🌿
Data Engineer & DevOps specialist passionate about sustainable AI and green cloud computing. Currently researching energy efficiency and fairness in large language models while building scalable ML infrastructure. Expert in Python-driven data pipelines and cloud-native solutions. Track record of developing high-performance platforms handling 1000+ concurrent users and processing millions of events. Combining deep technical expertise in data engineering and DevOps to deliver efficient, sustainable end-to-end solutions.
Néerlandais
Bilingue ou natif
Anglais
Bilingue ou natif
Frison occidental
Bilingue ou natif
Accepte de travailler sur site
Eindhoven (jusqu’à 50 km)
Expériences
- StockpilotDevOpsE-COMMERCEavril 2025 - Aujourd'hui (1 an et 2 mois)Utrecht, Pays-BasI helped StockPilot upgrade their infrastructure by implementing a SDLC policy, including CI/CD and testing. Furthermore, I set up a proper observeability system. Using this, I identified multiple performance bottlenecks and was able to increase api performance.
- Webinars.nuFullstack Developerjuillet 2022 - Aujourd'hui (3 ans et 11 mois)Eindhoven, Pays-BasI've built and maintained a complete online webinar application for Webinars.nu. Here I developed a backend using Django, and a frontend using Next.js and React. Interesting challenges I solved were the scalability aspect of webinars. We implemented a serverless architecture to handle the peakload of webinars, allowing Webinars.nu to serve a highly interactive webinar experience for 1000+ concurrent viewers.
- Technische Universiteit EindhovenNetwork & Infrastructure EngineerCENTRES DE RECHERCHEdécembre 2020 - septembre 2025 (4 ans et 9 mois)Eindhoven, Pays-BasFor the TU Eindhoven I implemented a Proxmox based private cloud cluster consisting out of 700+ vCPUs and 1.5+ TB of RAM. It included multiple Nvidia GPUs for artificial intelligence (AI) models like ML and LLM training aswell. Here I setup a SDN to handle multiple research networks and implemented multiple local 5G networks.
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Formations
- Electrical EngineeringTechnische Universiteit Eindhoven2022
- Data Science & BusinessJheronimus Academy of Data Science2024