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All contributors
![Bartłomiej Płotka](https://www.sphere.it/wp-content/uploads/2021/09/profile-min-1-150x150.jpg)
Bartłomiej Płotka
Principal Engineer at Red Hat
Bartek Plotka is a Principal Software Engineer at Red Hat with a background in SRE, currently working on Observability. As the co-author of the CNCF Thanos project and core maintainer of various open-source projects including Prometheus, he enjoys building OSS communities and maintainable, reliable distributed systems, ideally in Go. CNCF Ambassador. On top of that, he is active in the CNCF SIG Observability as the technical lead. He writes a book with O'Reilly.
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![Bartek Antoniak](https://www.sphere.it/wp-content/uploads/2020/01/bartekantoniak-150x150.jpg)
Bartek Antoniak
Head of Cloud Engineering at VirtusLab
As the Head of Cloud at a rapidly growing software house in Central Europe, Bartek has the opportunity to grow alongside the company’s size, culture,…
![Tomasz Stachlewski](https://www.sphere.it/wp-content/uploads/2021/03/tomasz_stachlewski-min-150x150.jpg)
Tomasz Stachlewski
Principal Solutions Architect at Amazon Web Services
Tomasz Stachlewski is a Principal Solutions Architect at Amazon Web Services, where he helps companies of all sizes (from startups to enterprises) in their Cloud…
![Daniel Liszka](https://www.sphere.it/wp-content/uploads/2021/03/Daniel_Liszka-150x150.png)
Daniel Liszka
Business Development Manager at VMware
Sr. Business Development Manager at VMware, working with the world's leading cloud providers including Microsoft, Google, and Oracle. He was building Bitnami for many years…
![Sean Walsh](https://www.sphere.it/wp-content/uploads/2021/03/Sean_Walsh-150x150.jpg)
Sean Walsh
Field CTO and Cloud Evangelist at Lightbend
Field CTO and Cloud Evangelist at Lightbend, and a 20 year veteran of IT and has previously held various leadership roles in the tech industry.…