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🔬 T = M/E
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🔬 T = M/E

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@RedHatEMEA @numixproject

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sspreitzer/README.md

Hi there 👋

At SIX 🚀 I am leading an agile product team of cloud native and Kubernetes technology experts. Together, we operate, maintain, and continuously improve efficient, secure and stable container platforms that underpin the system critical financial infrastructure services of Spain and Switzerland, including exchanges, securities, financial information, inter banking solutions and national banks.

After work I am training people to become scuba divers. My students have achieved a variety of scuba diving certifications and specialties.

Besides work and scuba diving I am studying management sciences and have achieved a variety of diplomas. Namely an EMBA in Innovative & New Leadership, an MBA in IT-Management, CASs in General Management, IT-Management, Digital Strategy & Performance, Innovative & New Leadership. I am currently a student of the Doctor of Business Administration.

I uniquely combine decades of in-depth Information Technology experience and education with an extensive knowledge and experience of the organisation of passionate and performing human work.

  • 💻 Linux, Open Source and Code since 1998. Author and contributor to numerous projects. Including the pre GitHub era.
  • 🤿 PADI Instructor #520610, teaching scuba diving students in Switzerland and occasionaly in the tropics.
  • 👟 Running 3-5km every 3 days, takes approximately 45 mins.
  • 🧑‍🎓 Studying next to work. Lifelong learner, MBA, EMBA, Ph.D.
  • 📕 See my Open Access publications in German

Occupation

  • 💼 Head Managed Container Platforms at SIX Group 🚀 in Switzerland 🇨🇭
  • 🤿 Freelance Scuba Diving Instructor at mydive in Switzerland 🇨🇭
  • 💬 See my LinkedIn profile.

Academia

  • 🧑‍🎓 Doctor of Business Administration (Ph.D.) Student (2029)
  • 🧑‍🎓 Executive Master of Business Administration Student in Innovative & New Leadership (2024)
  • 🧑‍🎓 Master of Business Administration in IT-Management (2022)

Plans

Running a project to live-stream and monitor the open ocean for the public.

Contribution

Pinned Loading

  1. shellinabox-container-image Public

    shellinabox Container Images

    Shell 107 62

  2. base16 Public

    Ruby gem to encode/decode Base16 as per RFC 4648

    Ruby 3 2

  3. python-sid Public

    Python library to convert Windows SIDs

    Python 12 3

  4. docker-cobbler Public

    cobbler on Ubuntu docker image

    Shell 2 3

  5. gentoo-repo Public

    My Gentoo repository and ebuilds

    Shell 3 1

  6. helm-ara Public

    ARA Records Ansible Helm Chart

    Smarty 7 1

13 contributions in the last year

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Activity overview

Contributed to sspreitzer/sspreitzer, k8up-io/k8up, six-group/haproxy-operator and 2 other repositories
Loading A graph representing sspreitzer's contributions from March 17, 2024 to March 22, 2025. The contributions are 58% commits, 42% issues, 0% pull requests, 0% code review.

Contribution activity

March 2025

Created an issue in k8up-io/k8up that received 1 comment

Support CRDs in the Helm Chart

Summary As a Kubernetes cluster operator I want Helm to handle the CRD installation and uprades, so that I do not have to think about that. Context A…

1 comment
Opened 2 other issues in 1 repository
k8up-io/k8up 2 open
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