Tomasz Krakowski
Senior DevOps Engineer at Freelance
Cracow Metropolitan Area Poland
Summary
👤
Senior🎓
Top SchoolTomasz Krakowski is a Senior DevOps Engineer and team lead with 18 years of experience designing, migrating and operating large-scale, highly available infrastructures across cloud and on-prem environments. Based in the Cracow area, he specializes in GitOps-driven platforms using Terraform, Ansible, ArgoCD, Kubernetes and CI/CD automation, and has led transformations from legacy VM estates to immutable, cloud-native stacks. His work spans complex big-data, messaging and database ecosystems (Hadoop, Kafka, MySQL, MongoDB, ELK) as well as networking, VPN and security integrations, demonstrating both deep systems knowledge and operational rigor. Notable projects include full AWS-to-GCP migrations, building scalable JupyterHub environments for data science teams, and orchestration of zero-downtime Hadoop upgrades. Colleagues rely on him for pragmatic infrastructure-as-code solutions that balance automation, reliability and real-world constraints.
18 years of coding experience
4 years of employment as a software developer
IIILO im. Marii Dąbrowskiej w PłockuBachelor's degree, Information Technology, Bachelor's degree, Information Technology at Nicolaus Copernicus University
English, Polish
Github Skills (8)
aircrack-ng10
captive-portal10
wifi10
sasl3
android2
android-application2
ietf2
saml1
Programming languages (3)
Github contributions (5)
twoln/freeradius-server
Jul 2009 - Nov 2009
Contributions:21 commits in 4 months
GEANT/CAT
Mar 2014 - Jan 2023
CAT - the Configuration Assistant Tool for Enterprise Wi-Fi networks such as eduroam
Contributions:4 releases, 2 reviews, 985 commits in 8 years 11 months
eduroamassistantaircrack-ngcaptive-portalwi-fi
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