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Jacek Rokicki

About me

Jacek Rokicki — IT infrastructure engineer and owner of C3 NET.

I specialise in administering Linux and BSD systems and MikroTik devices running RouterOS. I design and maintain networks, Proxmox VE virtualisation environments and cloud infrastructure — primarily on AWS, but also on Azure and Google Cloud — from architecture through deployment to day-to-day operations.

For several years I worked as a DevOps engineer and co-designed the infrastructure architecture of services such as playnow.pl and player.pl. I bring that experience to every project: automation, infrastructure as code, Kubernetes and CI/CD pipelines.

I am an Official MikroTik Consultant. I also administer PostgreSQL databases and carry out infrastructure and security audits.

How I work

From the first call to deployment and maintenance, you work with me directly. I favour solutions that are simple to operate, well documented and automated where it makes sense.

Certifications

MikroTik

  • MikroTik Certified Network Associate (MTCNA)
  • MikroTik Certified Routing Engineer (MTCRE)
  • MikroTik Certified Wireless Engineer (MTCWE)
  • MikroTik Certified Traffic Control Engineer (MTCTCE)
  • MikroTik Certified Inter-Networking Engineer (MTCINE)
  • MikroTik Certified IPv6 Engineer (MTCIPv6E)
  • MikroTik Certified Security Engineer (MTCSE)
  • MikroTik Certified Switching Engineer (MTCSWE)
  • MikroTik Certified Enterprise Wireless Engineer (MTCEWE)

Official MikroTik Consultant

Amazon Web Services

  • AWS Certified Solutions Architect – Professional
  • AWS Certified Solutions Architect – Associate
  • AWS Certified SysOps Administrator – Associate
  • AWS Certified Security – Specialty

Red Hat

  • Red Hat Certified System Administrator (RHCSA)
  • Red Hat Certified Engineer (RHCE)

Cisco

  • Cisco Certified Network Associate (CCNA)

Ubiquiti

  • UniFi Wireless Admin (UWA)
  • UniFi Routing, Switching & Cybersecurity Admin (URSCA)

EDB

  • EDB Certified Associate – PostgreSQL
  • EDB Certified Professional – PostgreSQL

EC-Council

  • Certified Ethical Hacker (CEH)

Hurricane Electric

  • Hurricane Electric IPv6 Certification – Sage

PeopleCert

  • ITIL Foundation

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Let's talk about your infrastructure

Tell me what you're working on and I'll get back to you with next steps.

Get in touch