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Welcome to bsdops.com.

BSD is a family of Unix operating systems from Berkeley, and OPS is the operations domain responsible for keeping infrastructure reliable. FreeBSD is a stable BSD system often used on servers and networks, and bsdops.com is a company focused on FreeBSD, Linux, and DevOps. 

BSD = Berkeley Software Distribution
----------------------------------
A family of Unix-like operating systems
originating from the University of California,
Berkeley.

Best-known variants:
- FreeBSD
- OpenBSD
- NetBSD

OPS / Operations
----------------
OPS = Operations (IT Operations)

A team or function responsible for:
- server maintenance
- networks
- production systems
- availability, backups, monitoring
FreeBSD in practice

Few people realize FreeBSD shows up in everyday tech. Here are a few verified examples:

  • PlayStation 4

    Sony's PS4 open-source notice lists the FreeBSD kernel and FreeBSD tools (fsck/newfs).

  • Netflix OCA

    Open Connect Appliances run on FreeBSD; Netflix lists FreeBSD as the OCA operating system.

  • pfSense

    pfSense (a popular firewall/router distribution) is based on FreeBSD.

  • Foundation

    The FreeBSD Foundation is funded by donations; 2025 partners include NetApp, Arm, Netflix, AMD, Microsoft, Google.

Trademarks belong to their respective owners; names are used for identification only.

FreeBSD is all around us.

About

FreeBSD, Linux & DevOps — Michał Jędrzejczak (bsdops.com)

Now that bsdops is explained, here is a short introduction to the company and the person behind it.

My name is Michał Jędrzejczak and I have used BSD systems for 20+ years — for many years I worked as a FreeBSD administrator.

In recent years I work more with Linux systems (market demand), but this site is still served by reliable FreeBSD.

I have worked remotely as an IT administrator/DevOps for over 15 years.

In short: I combine long-term BSD experience with hands-on Linux/DevOps practice, focusing on reliability, automation, and remote delivery.

More on LinkedIn

Videos

Interviews & DevSecOps

Two materials that show hands-on practice, my experience, and approach to infrastructure.

Interview with Damian Naprawa (Docker Captain)

A talk about admin practice, BSD, and remote work realities.

DevSecOps on Kubernetes

Security and DevSecOps practice in Kubernetes environments.

Contact

Get in touch

If you see a fit for cooperation, email: mj (at) bsdops.com

My public SSH key:

ssh-rsa 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 mj

After hours

After-hours projects

Hobby projects built with the help of AI.