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Foreman Birthday Event 2024 – Recap

On Monday, 15.07.2024, I met early with my colleagues Lennart and Matthias to travel to Garching for the Foreman Birthday Event. This year it was again hosted by ATIX at a conference room next to their office, so thanks to all of them for having as there, especially...

Foreman Birthday Event 2024 – Recap

On Monday, 15.07.2024, I met early with my colleagues Lennart and Matthias to travel to Garching for the Foreman Birthday Event. This year it was again hosted by ATIX at a conference room next to their office, so thanks to all of them for having as there, especially...

Foreman Birthday Event 2024 – Recap

Foreman Birthday Event 2024 – Recap

On Monday, 15.07.2024, I met early with my colleagues Lennart and Matthias to travel to Garching for the Foreman Birthday Event. This year it was again hosted by ATIX at a conference room next to their office, so thanks to all of them for having as there, especially...

OSMC 2024 | Workshop Update!

OSMC 2024 | Workshop Update!

Earlier, we announced the first set of workshops for this year's Open Source Monitoring Conference. Now, we’re excited to announce two additional workshop topics that will be available on November 19.   OpenTelemetry Fundamentals This workshop, held by Markus...

Lösungen & Technology

Foreman Birthday Event 2024 – Recap

On Monday, 15.07.2024, I met early with my colleagues Lennart and Matthias to travel to Garching for the Foreman Birthday Event. This year it was again hosted by ATIX at a conference room next to their office, so thanks to all of them for having as there, especially...

Foreman Birthday Event 2024 – Recap

On Monday, 15.07.2024, I met early with my colleagues Lennart and Matthias to travel to Garching for the Foreman Birthday Event. This year it was again hosted by ATIX at a conference room next to their office, so thanks to all of them for having as there, especially...

Foreman Birthday Event 2024 – Recap

Foreman Birthday Event 2024 – Recap

On Monday, 15.07.2024, I met early with my colleagues Lennart and Matthias to travel to Garching for the Foreman Birthday Event. This year it was again hosted by ATIX at a conference room next to their office, so thanks to all of them for having as there, especially...

Open Source VMware Alternativen für Deine IT-Infrastruktur

Open Source VMware Alternativen für Deine IT-Infrastruktur

Der 22. November 2023 war ein Mittwoch wie jeder andere, doch dann ging es wie ein Paukenschlag durch die Presse: Broadcom Inc. [...] today announced that it has completed its acquisition of VMware, Inc. Da war sie also, die Nachricht, die alle erwartet haben und noch...

Webserver? Caddy bitte! Danke!

Webserver? Caddy bitte! Danke!

Hin und wieder gibt es einfach Software, die Probleme erschreckend gut löst: Der Webserver Caddy – eine in Go geschriebene Plattform, die mit ihrem HTTP-Server alle Standardfälle im täglichen Betrieb abdeckt – ist ein gutes Beispiel dafür.   Install Caddy auf...

Ansible und Terraform: Die Hochzeit des Jahrzentes?

Ansible und Terraform: Die Hochzeit des Jahrzentes?

Ansible und Terraform sind wichtige Werkzeuge im DevOps-Werkzeugkasten und gehören genauso zusammen wie der Hammer und der Schraubendreher. Was sind Ansible und Terraform überhaupt? Ansible ist ein Open-Source-Tool zur Automatisierung von IT-Aufgaben wie...

Events & Trainings

Foreman Birthday Event 2024 – Recap

On Monday, 15.07.2024, I met early with my colleagues Lennart and Matthias to travel to Garching for the Foreman Birthday Event. This year it was again hosted by ATIX at a conference room next to their office, so thanks to all of them for having as there, especially...

Foreman Birthday Event 2024 – Recap

On Monday, 15.07.2024, I met early with my colleagues Lennart and Matthias to travel to Garching for the Foreman Birthday Event. This year it was again hosted by ATIX at a conference room next to their office, so thanks to all of them for having as there, especially...

Foreman Birthday Event 2024 – Recap

Foreman Birthday Event 2024 – Recap

On Monday, 15.07.2024, I met early with my colleagues Lennart and Matthias to travel to Garching for the Foreman Birthday Event. This year it was again hosted by ATIX at a conference room next to their office, so thanks to all of them for having as there, especially...

OSMC 2024 | Workshop Update!

OSMC 2024 | Workshop Update!

Earlier, we announced the first set of workshops for this year's Open Source Monitoring Conference. Now, we’re excited to announce two additional workshop topics that will be available on November 19.   OpenTelemetry Fundamentals This workshop, held by Markus...

Web Services

CfgMgmtCamp 2024: Unser Rückblick

Vergangene Woche fuhr ein Teil unseres Teams bei NWS bis nach Ghent in Belgien, um am ConfigManagementCamp 2024 teilzunehmen. Hierbei handelt es sich um eine kostenlose Konferenz, direkt im Anschluss an die FOSDEM, was Jahr für Jahr für ein großes Publikum aus Fans...

CfgMgmtCamp 2024: Unser Rückblick

Vergangene Woche fuhr ein Teil unseres Teams bei NWS bis nach Ghent in Belgien, um am ConfigManagementCamp 2024 teilzunehmen. Hierbei handelt es sich um eine kostenlose Konferenz, direkt im Anschluss an die FOSDEM, was Jahr für Jahr für ein großes Publikum aus Fans...

CfgMgmtCamp 2024: Unser Rückblick

CfgMgmtCamp 2024: Unser Rückblick

Vergangene Woche fuhr ein Teil unseres Teams bei NWS bis nach Ghent in Belgien, um am ConfigManagementCamp 2024 teilzunehmen. Hierbei handelt es sich um eine kostenlose Konferenz, direkt im Anschluss an die FOSDEM, was Jahr für Jahr für ein großes Publikum aus Fans...

Effektive Zugriffskontrolle für GitLab Pages

Effektive Zugriffskontrolle für GitLab Pages

Grundlagen von GitLab Pages GitLab Pages sind eine facettenreiche Funktion, die es ermöglicht, statische Webseiten direkt aus einem GitLab-Repository heraus zu hosten. Diese Funktionalität eröffnet eine breite Palette von Anwendungsmöglichkeiten, von der Erstellung...

Why We’re Excited About DevOps Camp 2023!

Why We’re Excited About DevOps Camp 2023!

This year, our NETWAYS Web Services Team is highly motivated to participate in DevOps Camp in Nuremberg! After a short break since stackconf in Berlin, we are back at a conference. We are delighted to be able to support DevOps Camp once again. In this article, we...

Unternehmen

Introducing the First Set of Speakers for OSMC 2024

Meet the first batch of Open Source Monitoring Conference 2024 speakers! Get ready for an inspiring conference with the brightest minds in open-source monitoring.   Meet the Experts Coming from different backgrounds, our speakers are distinguished leaders and...

Introducing the First Set of Speakers for OSMC 2024

Introducing the First Set of Speakers for OSMC 2024

Meet the first batch of Open Source Monitoring Conference 2024 speakers! Get ready for an inspiring conference with the brightest minds in open-source monitoring.   Meet the Experts Coming from different backgrounds, our speakers are distinguished leaders and...

NETWAYS stellt sich vor – Kleon Rockenbach

NETWAYS stellt sich vor – Kleon Rockenbach

Name: Kleon Rockenbach Alter: 29 Position bei NETWAYS: Systems Engineer Bei NETWAYS seit: April 2024       Was genau gehört zu Deinem Aufgabenbereich bei NETWAYS? Als Teil des MyEngineer-Teams bin ich aktuell für den First-Level-Support unserer Kunden...

Monthly Snap Juni 2024

Monthly Snap Juni 2024

Hallo zusammen! Im Juni stand dieses Jahr nicht nur die stackconf im Mittelpunkt, denn Anfang des Monats fand auch der Icinga Summit in Berlin statt. Ein hervorragender Monat also! Aber, wie immer, hatten wir in unserem Blog eine gute Themen- Mischung für Euch!  ...

Blogroll

Da hast Du einiges zu lesen …

Foreman Birthday Event 2024 – Recap

Foreman Birthday Event 2024 – Recap

On Monday, 15.07.2024, I met early with my colleagues Lennart and Matthias to travel to Garching for the Foreman Birthday Event. This year it was again hosted by ATIX at a conference room next to their office, so thanks to all of them for having as there, especially to Bernhard! And also thanks to the community members that joined us! It was a nice mix from the German community with also some international guests from Red Hat, mostly familiar faces but also some new ones. And it is as great to see the community still growing even after 15 years as it is great to meet all the people who became friends in this time.

The morning

After some time to get together we entered the room and Bernhard gave the official welcome before handing over to his colleagues for the first talk.

First Talk“Automated Provisioning with SecureBoot and Foreman” by Jan Löser and Markus Reisner was a great talk giving insights in SecureBoot in general as a start. Then they showed the current state of Foreman handling SecureBoot and why the implementation is limiting real world scenarios. But ATIX is working on a complete overhaul of the feature and thanks to the community input it is taking shape. The new feature will be backwards compatible, so no change needed if you do not want to use it. This is great, especially as the first step will require some manual work to setup everything. But the plans for automated setup are there and as I know the guys it will not take too long to get this implemented, too. With this in place using SecureBoot with Foreman will give you a better experience!

As second speaker Martin Alfke told us the story “How Foreman Community enables new contributors”. While working with Foreman already for a long time at different customers, he never joined the community in a deeper sense. After they developed Hiera Data Manager customers asked for some integration with Foreman. And with the help of the community they delivered! So now you can debug the Hiera data of your Puppet environment not only much easier, but also directly from the Foreman UI. Foreman-HDM
On the day Martin got the help with the last missing piece, the Foreman installer, and was encourage to join official Professional Services starting with a blogpost.

After a short break Evgeni Golov introduced the audience to “Foreman build test environment: migration from Jenkins to GitHub Actions”. He showed where the Project was before starting the migration, the current stage and what else is planned. He also encouraged the Plugin developers in the room to make use of it. And I think other projects can also learn from it. So take a look at his slides.

The afternoon

ATIX invited us to have lunch in the restaurant of the office complex which provided some nice choices and great quality of food. I also used this for a nice mixture of private and business talk with Martin and some ATIX guys. It is always great to realize how well we work together in the community even we are somehow competitors.

Then the stage was mine asking the question “Foreman – a complete lifecycle management tool for desktops?”. A bit out of my comfort zone it was not a technical deep talk with many demos, but a more light one sharing my experience based on some use cases. Starting with a simple virtual desktop over our training setup to the proof of concept we did for a customer project I looked into the challenges we experienced and how we solved them if we did already. After that I came to the conclusion that Foreman is ready to manage Linux desktops with only a bit of work, but the Linux desktops are not ready to be automated without putting some more work into.

Fifth Talk“Foreman documentation: Helping users figure things out since May 15, 2019” by Maximilian Kolb and Aneta Šteflová Petrová talked us through the progress the Foreman documentation made since Red Hat started to upstream the documentation. The anecdotes and examples given by the two technical writers showed their great commitment to the project. One reason they pointed out why the project is seen as a real success story is how closely developers and technical writers of different companies involved work together.
Afterwards we had a short discussion on how to improve further and how to reach the goal of the new documentation being the default one.

And last but not least Ian Ballou joined us remotely from the US to show “New Feature: Pushing Containers Into Katello”. It was great having him give this demo even without being on-site. He did really dived deep into this new feature and answered all the questions the audience had afterwards. So if you had a Container registry to push your images to and then to be synced from to Katello, this will make your life easier by allowing direct push to Katello’s registry.

Cake time

After the talks and a short feedback round unfortunately some had to leave, but for the rest of us it was cake time. Bernhard hesitated to cut the cake, so this job become my honor. After a quick count I had to cut it into 20 pieces directly starting the discussion how to do this best with everyone offering suggestions. But with the problem solved, we split into groups. Some still discussing topics from the talks, some talking about other aspects of the project or IT in general and others just having a friendly chat. About one hour later it was time to leave so we could catch our train back to Nuremberg, but we were not the last ones.

CakeMe cutting the cake

It was again a great event, so thanks to everyone who made it possible. I already heard the feedback like having an introduction round, having more hands-on demos, more time for open discussion, more hybrid. Not sure what of this we can implement next year, but I want to make it a similar success again in 2025!

Other celebrations

But we were not the only one celebrating the Foreman’s 15th birthday. Christian Stankowic made a special on the podcast FOCUS ON: LINUX consisting of two episodes. Episode 110 is “15 Jahre Foreman” (in German) which has Christian, Evgeni, Bernhard and me talking about the project and trying to include every possible pun. Episode 111 is an Interview with Ohad Levy about the project’s history and answering questions.

P.S.: As a side note for Ian: I promised to eat a slice of the birthday cake in your name so the second piece was also delicious and replaced my diner! 😉

Dirk Götz
Dirk Götz
Principal Consultant

Dirk ist Red Hat Spezialist und arbeitet bei NETWAYS im Bereich Consulting für Icinga, Puppet, Ansible, Foreman und andere Systems-Management-Lösungen. Früher war er bei einem Träger der gesetzlichen Rentenversicherung als Senior Administrator beschäftigt und auch für die Ausbildung der Azubis verantwortlich wie nun bei NETWAYS.
Introducing the First Set of Speakers for OSMC 2024

Introducing the First Set of Speakers for OSMC 2024

Meet the first batch of Open Source Monitoring Conference 2024 speakers! Get ready for an inspiring conference with the brightest minds in open-source monitoring.

 

Meet the Experts

Coming from different backgrounds, our speakers are distinguished leaders and innovators in open-source monitoring, ready to share their vast experience. Here are a few of the speakers you’ll see at OSMC:

 

Highlights of Our Speakers Line-up

Soumaya Erradi | Cypress, Playwright or Selenium: choosing the right testing tool

In software development, ensuring application quality and reliability is crucial, with test automation being essential. Choosing the right tool can be overwhelming, with Cypress, Playwright, and Selenium being popular options. The decision depends on your project’s needs and preferred programming language. Soumaya’s OSMC session will demonstrate how these tools work, their pros and cons, and what to consider for specific project requirements.

 

Christopher Cooney | Observability is Too Expensive!

A decade ago, Observability was hardly recognized. Now, it accounts for 10-30% of operational budgets and is a significant barrier to scaling DevOps strategies. Christopher’s talk will examine the reasons behind the high costs of Observability and the factors leading to this financial challenge. In the second part, he will look at common pitfalls in cost optimization and explore architectural and technical strategies that teams can use to lower their observability expenses.

 

Dave McAllister | The Subtle Art of Lying with Statistics

Let’s examine how statistics can mislead us into believing falsehoods, often unintentionally. By focusing on recent events, selectively choosing data, and making incorrect assumptions about group sizes, we can draw erroneous conclusions. Dave will demonstrate how graphs and numbers can be used deceptively. His presentation aims to teach you to critically analyze statistics, understand their limitations, and avoid being misled by numbers.

 

Vanessa Martini | Is Building an Observability Platform with Open Source the Right Choice?

Observability is vital for application health and performance in modern software development. Vanessa’s talk explores using open-source solutions, like Prometheus and Jaeger, for robust observability. She will discuss their business impact, common pitfalls, and how to avoid them. Attendees will learn to build their own observability platform and gain insights into future trends and the role of open source in driving growth and innovation.

 

And this is just the beginning! We have many more esteemed speakers whose profiles and presentations you can now explore on our website.

 

Join Us

Whatever your level of experience with open source monitoring, the OSMC is a great place to learn, share and be part of a supportive community.

Register now on the OSMC website to grab your conference ticket and secure your workshop spot. Stay up to date with all the latest information by following us on social media!

We can’t wait to see you there! OSMC 2024 | November 19 – 21, 2024 | Nuremberg, Germany

Katja Kotschenreuther
Katja Kotschenreuther
Manager Marketing

Katja ist seit Oktober 2020 Teil des Marketing Teams. Als Manager Marketing kümmert sie sich um das Marketing für die Konferenzen stackconf und OSMC, die DevOpsDays Berlin, Open Source Camps, sowie unsere Trainings. In ihrer Freizeit reist sie gerne, bastelt, backt und im Sommer kümmert sie sich außerdem um ihren viel zu großen Gemüseanbau.
OSCamp 2024 | Confidential Containers – Sensible Daten und Privatsphäre in Cloud Native Umgebungen

OSCamp 2024 | Confidential Containers – Sensible Daten und Privatsphäre in Cloud Native Umgebungen

Am OSCamp 2024 nahm uns Magnus Kulke mit in die Welt der Confidential Containers und wie sensible Daten und Privatsphäre in Cloud Umgebungen gewahrt werden können.

 

Warum Confidential Containers?

Magnus hat uns in seinen Vortrag an anschaulichen Beispielen erklärt, warum Confidential Containers gerade in Cloud Umgebungen wichtig sind. Insbesondere bei der Verarbeitung von PII-Daten.
Er geht darauf ein, was die problematischen Stellen sind und was es zu beachten gilt. Angefangen von der Bereitstellung der Umgebung über den Betrieb, da die Daten für den Host im laufenden Betrieb stets Transparent sind.

Eine Bereitstellung der entsprechenden Umgebung ist nicht trivial und erfordert einiges an Vorarbeit. Die Hoffnung besteht darin, dass sich Confidential Computing verbreitet, wenn es in die Container Umgebungen einfügt wird.

 

Konzepte

Nachdem wir wissen, warum wir Confidential Containers benötigen, bringt uns Magnus die aktuellen Konzepte näher, welche Möglichkeiten es zur Realisierung gibt, was wichtig ist und was es braucht, damit es als erfolgreich umgesetzt gilt.

 

Demo

Zur Abrundung des Vortrags gibt es noch eine Demo wie Confidential Containers umgesetzt werden kann und betrieben.
Magnus erklärt die Root of Trust von der Hardware bis zur Software anhand eines etablierten Konzepts.

Eine Live-Demo mit Kata Containers hat sich Magnus nicht nehmen lassen.

Zusammenfassung

Magnus gibt eine Einführung, einen Überblick von den Grundlagen über Konzepte samt Demo auf dem Themenfeld der Confidentail Containers.
Er stellt das Kata Containers Projekt vor und gibt eine praktische Live Demo zur Abrundung des Vortrags.

Confidential Containers im Confidential Computing Umfeld wird immer wichtiger bei der Verarbeitung von personenbezogenen Daten und bleibt ein spannendes Thema.

Marc Zimmermann
Marc Zimmermann
Manager SaaS

Marc ist bei NETWAYS 2021 vorbeigekommen und wurde eingezogen. Sein Einstieg in die Welt der EDV begann schon in seiner Jugend. Anfangs noch mehr mit Windows und DOS bis er von einen Freund von diesen "Linux" hörte. Wie sollen wir sagen, Marc beschäftigt sich heute mit Linux und allerlei anderen Sachen aus der IT Welt beruflich als auch Privat. Nebenbei werkelt er an Modellflugzeugen und versucht diese auch nach dem fliegen wieder ganz mit nach Hause zu nehmen.
OSMC 2024 | Workshop Update!

OSMC 2024 | Workshop Update!

Earlier, we announced the first set of workshops for this year’s Open Source Monitoring Conference. Now, we’re excited to announce two additional workshop topics that will be available on November 19.

 

OpenTelemetry Fundamentals

This workshop, held by Markus Opolka, focuses on OpenTelemetry, a vendor-neutral open-source observability framework for instrumenting, generating, collecting, and exporting telemetry data such as traces, metrics, and logs. Since its inception, it has rapidly gained adoption by industry leaders in the observability space.

In this workshop, you will delve into the core concepts and the ecosystem of OpenTelemetry. There will be hands-on demonstrations and small sessions where you will transition from theory to practice. The goal is to gradually build a functioning system instrumented with OpenTelemetry. Participants are required to have basic knowledge of Linux and very rudimentary programming skills.

Discover all the details about Markus’ OpenTelemetry workshop!

 

Developing Icinga Web 2 Modules

Learn from Nicolas Schneider how to extend Icinga Web 2 and its modules. You’ll become familiar with the basic structure of a module and understand common pitfalls. From there, the workshop will focus on your specific needs. What’s missing in your monitoring environment? Do you need to implement missing CLI actions? Would you like to provide user documentation within Icinga Web 2? Are you missing a previously removed feature? Let’s optimize monitoring together and deliver the specific features your environment requires.

Attendee Requirements: Participants should be proficient in at least one scripting language. PHP knowledge and a basic understanding of HTML and CSS would be great.

Get the scoop on Nicolas’ Icinga workshop!

 

For more detailed information on our previously announced workshops about Kubernetes and GitLab, have a look at our blog post or visit our website.

 

Get your Ticket!

To ensure a high-quality, interactive workshop experience, we are offering a limited number of tickets. Keep in mind that these workshops are only accessible with an OSMC conference ticket. Grab your chance – secure your spot before they fill up!

Katja Kotschenreuther
Katja Kotschenreuther
Manager Marketing

Katja ist seit Oktober 2020 Teil des Marketing Teams. Als Manager Marketing kümmert sie sich um das Marketing für die Konferenzen stackconf und OSMC, die DevOpsDays Berlin, Open Source Camps, sowie unsere Trainings. In ihrer Freizeit reist sie gerne, bastelt, backt und im Sommer kümmert sie sich außerdem um ihren viel zu großen Gemüseanbau.
NETWAYS stellt sich vor – Kleon Rockenbach

NETWAYS stellt sich vor – Kleon Rockenbach

Name: Kleon Rockenbach

Alter: 29

Position bei NETWAYS: Systems Engineer

Bei NETWAYS seit: April 2024

 

 

 

Was genau gehört zu Deinem Aufgabenbereich bei NETWAYS?

Als Teil des MyEngineer-Teams bin ich aktuell für den First-Level-Support unserer Kunden zuständig. Das heißt, ich stehe von der ersten Kontaktaufnahme bis hin zur Eskalation dem Cloud-Spezialisten zur Verfügung. Darüber hinaus bin ich dafür verantwortlich, die Funktionsfähigkeit der Instanzen unserer Kunden mithilfe unseres Icinga-Monitorings zu gewährleisten. Dazu gehört, potenzielle Probleme schnell, nachhaltig und effektiv zu lösen. Die Entwicklung von Tools, die uns bei diesen Aufgaben unterstützen, ist ebenfalls Teil meiner Aufgaben im Team.

 

Was macht Dir an Deiner Arbeit am meisten Spaß?

Es mag ja klischeehaft klingen, aber es ist die Abwechslung, immer wieder vor neuen Herausforderungen zu stehen und diese mit einer guten Mischung aus Kreativität und Fachwissen zu lösen. Ach, der Kaffee im Office ist auch herrlich und immer ein Highlight. Es gibt wohl keinen ITler, der kein bisschen Koffein braucht, oder?

 

Welche größeren, besonders interessanten Projekte stehen künftig an?

Momentan steht nichts Großes an. Seit ein paar Wochen arbeite ich zwischendurch mit Kollegen aus dem MyEngineer- und Cloud-Team an einem automatischen Bereinigungstool für unsere OpenStack Instanzen. Dieses erkennt Wartungs-Snapshots und dann bereinigt sie, sobald die Datenpersistenz dieser Backups nicht mehr benötigt wird. Dafür haben wir unter anderem angepasste Authentifizierungsverfahren für das Tool entwickelt.

 

Was machst Du, wenn Du mal nicht bei NETWAYS bist?

Neben den üblichen Stunden am PC, in denen ich gerne mit Freunden zocke oder privat Software und Arduino zu Testzwecken aufbaue, bin ich im Sommer gerne draußen beim Trail-Mountainbiking und Wandern. Wenn der Winter aufschlägt, mache ich mich mit dem Snowboard auf den Weg in die Berge. Ein paar Mal pro Woche trainiere ich auch gerne Brazilian Jiu-Jitsu.

 

Wie geht es in Zukunft bei Dir weiter?

Ich habe eine Leidenschaft für IT, insbesondere neulich entdeckt im Bereich Cybersecurity und DevSecOps. Mein Ziel ist es, mein Wissen und meine technischen Fähigkeiten weiter auszubauen, um in Zukunft größere Projekte erfolgreich leiten zu können sowie Lösungen für Threat-Intelligence und Vulnerability Überwachung zu implementieren. Ich bin überzeugt, dass ich bei NETWAYS eine top Gelegenheit gefunden habe, um dieses Ziel zu erreichen.

Kleon Rockenbach
Kleon Rockenbach
Systems Engineer

Kleon arbeitet seit April 2024 als Systems Engineer beim NETWAYS Web Services. Davor war er ein Jahrzehnt in der Planungs- und Baubranche tätig und ist bei den Ingenieur- und Architekturbüros, in denen er zuvor gearbeitet hat, schließlich bei einer Adminposition der internen IT gelandet. Da er sich mit solchen Themen sehr gerne beschäftigt, war sein nächster Schritt, irgendwann quellwasserklar. Jetzt ist er gespannt auf die Welt, in die er als Systems Engineer vertieft eintauchen kann. In seiner Freizeit trainieret er gerne Brazilian Jiu-Jitsu, fährt Fahrrad, grillt und reist sehr gerne.