marcin@sarna.info +48 781 99 00 10

Hello

I'm Linux administrator and DevOps.

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6

The fastest feedback you get is when you test on production.

Said no one ever.

I have worked as a Linux administrator for the past 3 years supporting client infrastructure, mainly in US companies and French-speaking customers in Europe. I helped maintain both on-premise and cloud (mostly AWS and VMWare) Linux servers, and worked closely with storage, networking and business teams. I also has experience working independently, ensuring the continuity of environments on an on-call basis.

My interest in Linux has continued uninterrupted since 2005 when I first installed Slackware 10.2. I especially enjoy writing scripts in Bash but also know the basics of Python, Perl and Java. I have also experience as DevOps, as I was co-responsible for CI/CD on a major financial project.

  • My learned profession is legal counsel, which I have practiced for more than a dozen years specializing in high-tech and copyright law.
  • In my spare time I enjoy cycling, gardening and practicing shooting sports. I live in a small, several hundred years old town in southern Poland.
01

SysOps

managing infrastracture, monitoring, incident response, ITIL, working in IT ticketing system, maintaining the backups, patchingo, fine-tuning of systems

02

DevOps

working with developers, deploying software, building and setting up development tools and infrastructure, root cause analysis, managing periodic reporting on the progress

03

Professional sensitivity to legal issues

good knowledge of GDPR and compliance issues, understanding of sectoral regulations, e.g. The Payment Card Industry Data Security Standard

Skills

Skills

What can I do?

*NIX systems

Installing, configuring and maintaining Linux OS (mostly RedHat, CentOS, Debian).

Basic knowledge of SunOS and AIX.

Scripting

Very good knowledge of BASH scripting.

Basics of Python and Perl.



Monitoring

For monitoring I used Zabbix, AIDE, Watchdog, Tanium, Nagios and Icinga

Ansible and Tanium are known to me when it comes to automatisation.

Automatisation

Ansible and Tanium are known to me when it comes to automatisation.

Virtualisation & cloud

I was working on VMWare an AWS EC2.

Deployment & programming

When deploying I deal with Git, GitHub, GitLab, JBoss (mostly WildFly) and Jira.

Basic knowledge of Java or Tomcat is also handy.

Ticketing

So far, I have worked overwhelmingly on the ServiceNow.

I know also WHMCS and some customer-specific ticketing systems.

Hosting

cPanel and DirectAdmin are what I know from working at hosting company.

There is no cloud

It's just someone else's computer.

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Others

Others

Education, certificates

English

B2

including legal English
(TOLES Advanced certificate)

French

basique

course of legal French led by Chambre de Commerce et d’Industrie France Pologne finished with distinction (Certificat de franςais juridique)

AgilePM® Foundation


PRINCE2® Foundation

Master of Laws at the University of Silesia

rights of legal advisor

post-graduate studies in intellectual property law (Jagiellonian University)

Contact

Contact

Call me

+48 781 99 00 10

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