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Hessel TjeerdsmaHT

Hessel Tjeerdsma

DevOps / Network Engineer / 5G

€ 720/dag
1 opdracht
Eindhoven, NL
3-7 jaar

Gemiddelde responstijd: 1 uur

Over 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.
  • Nederlands

    Tweetalig / moedertaal

  • Engels

    Tweetalig / moedertaal

  • Fries

    Tweetalig / moedertaal

Kan op locatie werken
Eindhoven (tot 50km)

Werkervaring

  • Stockpilot
    DevOps
    E-COMMERCE
    april 2025 - Vandaag (1 jaar en 2 maanden)
    Utrecht, Nederland
    I 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.
    Cloud computing Django Digital Ocean
  • Webinars.nu
    Fullstack Developer
    juli 2022 - Vandaag (3 jaren en 11 maanden)
    Eindhoven, Nederland
    I'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.
    Serverless Django React.js Node.js
  • Technische Universiteit Eindhoven
    Network & Infrastructure Engineer
    ONDERZOEKSCENTRA
    december 2020 - september 2025 (4 jaren en 9 maanden)
    Eindhoven, Nederland
    For 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.
    Network administration 5G Linux Proxmox artificial intelligence

Beoordelingen

5,0

Van 1 beoordeling

T

Taddeo

Insify B.V.

Beoordeeld op 18/9/2025

Hessel’s motivation, diligence, and professionalism led to a wonderful fulfillment of their mission. They quickly grasped issues and proposed innovative solutions, offering valuable advice and in-depth experience. Their commitment and rigor ensured quality contributions. I highly recommend Hessel’s services, with whom the collaboration was efficient, enjoyable and truly insightful.

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Opleidingen

  • Electrical Engineering
    Technische Universiteit Eindhoven
    2022
  • Data Science & Business
    Jheronimus Academy of Data Science
    2024

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