Below act as my “mobile” resume.
Opinions on this site are my own and may not represent the views of my current and former employer(s).

Professional experience

Senior Systems Platform Engineer
Mastercard, Warsaw, PL
Aug 2021 - *

Core responsibilities:

  • It’s a secret, sorry.

Technology Administrator
C.H. Robinson, Warsaw, PL
Feb 2019 – Aug 2021

  • Back in business 🙂

Security Infrastructure Specialist
GlaxoSmithKline, Poznan, PL
Nov 2017 – Jan 2019

Core responsibilities:

  • Managing and maintaining:
    • Cyber Security appliances
    • Linux servers
  • Managing virtualization and containers
  • Monitoring network
  • Responding to 3rd level incidents
  • Ensuring uninterrupted log flow

Technology Administrator
C.H. Robinson, Warsaw, PL
Jan 2016 – Nov 2017

Core responsibilities:

  • CEE Branches physical infrastructure maintenance
  • Managing Citrix, Hyper-V, VMware, NetApp appliances
  • Automation and scripting (Powershell, Batch)
  • 2nd/3rd level incident processing
  • Problem management
  • Vendor contacts

Service Desk Analyst
C.H. Robinson, Warsaw, PL
Oct 2013 – Dec 2015


  • Infrastructure Specialist
  • Continual Service Improvement

Core responsibilities:

  • High Priority IM
  • Creating documentation
  • Training of new team members
  • Regional Service Desk QA
  • Application access management
  • Basic problem management
  • Providing local and remote support to end-users within agreed OLA/SLA

Office IT Administrator
Deal, Poznan, PL
Jun 2010 – Sep 2013

Core responsibilities:

  • Managing and maintaining company server (Linux)
  • End-user IT support