Radek K.

Radek K. has extensive work experience in the field of IT. Radek started their career at Altkom Akademia in 2005, where they worked as a Unix Systems Engineer and gained experience in managing critical-role UNIX servers. Radek also worked as a Software Developer/Consultant and conducted RedHat exams during their time at Altkom Akademia.

In 2009, Radek joined First Data Polska S.A. as a Linux Administrator, where they were responsible for managing Linux-based systems, including large-scale transaction processing systems. Radek worked with technologies such as RedHat Enterprise Linux, JBoss, and VMware.

From 2011 to 2019, Radek was self-employed as an Independent Professional, providing their expertise to various clients. During the same period, they also worked as a Trainer at OSEC - Open Source Education Center, delivering training sessions.

In 2014, Radek founded Sakura IT and worked as the Owner, focusing on designing hardware expansions for retro computers. Radek was involved in schematic capture, PCB design, and development of CPLD/FPGA cores.

Radek joined Linker Cloud in 2017 as a DevOps Engineer, where they worked closely with the CTO to design and implement the initial infrastructure. Radek later served as an Infrastructure Architect, contributing to the company's success in achieving business targets. Currently, they hold the position of Chief Information Officer at Linker Cloud, where they lead teams of engineers and administrators, responsible for all IT-related aspects of the company.

Overall, Radek K. has a diverse work background, with expertise in cloud architecture, infrastructure design, Linux administration, training, and hardware design.

Radek K. attended the Warsaw School of Computer Science from 2004 to 2010, where they obtained a degree in Software Engineering. In addition to their formal education, Radek K. has earned multiple certifications from Red Hat, including the Red Hat Certified Specialist in Ansible Automation (EX407) in May 2019, the Red Hat Certified Specialist in Security: Linux (EX415) in October 2018, the Red Hat Certified Specialist in Identity Management (EX362) in July 2018, the Red Hat Certificate of Expertise in Linux Diagnostics and Troubleshooting (EX342) in May 2017, the Red Hat Certified Engineer in Red Hat OpenStack (EX310) in December 2016, the Red Hat Certificate of Expertise in Server Hardening (EX413) in June 2015, the Red Hat Certified JBoss Administrator (RHCJA) in June 2015, the Red Hat Certificate of Expertise in Platform-as-a-Service (EX280) in May 2015, the Red Hat Certificate of Expertise in Clustering and Storage Management (EX436) in November 2014, the Red Hat Certified Architect in November 2014, the Red Hat Certified Datacenter Specialist in November 2014, the Postgres Plus Associate Certification from EnterpriseDB in February 2014, the Red Hat Deployment, Virtualization and Systems Management Certificate of Expertise (EX401) in December 2013, the Red Hat Certificate of Expertise in Infrastructure as a Service (EX210) in October 2013, the Red Hat Certified Virtualization Administrator (EX318) in October 2013, the Red Hat Performance Tuning Certificate of Expertise (EX442) in May 2013, the JBoss Certified Application Administrator (JBCAA) in June 2008, the Red Hat Certified Examinator in June 2008, the Red Hat Certified Engineer (RHCE) in April 2008, and the Red Hat Certified Instructor in April 2008.