Summary
Serge B is a DevOps engineer based in Warsaw with nine years of experience designing and automating CI/CD pipelines and maintaining resilient Linux infrastructure for finance, telecom and enterprise clients. At Luxoft he designs merge-request CI pipelines and certificate management to meet complex financial compliance, and previously automated migrations, WAL replication and provisioning across diverse stacks including PostgreSQL, Ansible/AWX, Jenkins/GitLab and Docker/Rancher. He combines hands-on sysadmin roots (VMware, FreeBSD, IBM tooling) with scripting in Bash and Python to solve critical production issues where DBAs or vendors were unavailable. Serge has a background in both systems engineering and application-focused DevOps (including Android/Java/Kotlin development on his GitHub), which helps him bridge developer and operations needs. Known for pragmatic automation and reducing operational toil, he also initiated adoption of open-source tooling (AWX, ISPconfig) to improve client services and reduce costs.
9 years of coding experience
8 years of employment as a software developer
Junior Specialist Degree, Construction, manufacturing and technical service of wireless devices, Junior Specialist Degree, Construction, manufacturing and technical service of wireless devices at Svitlovods'k Technical College of Radioelectronic instrument making
self-education, Basic Administration and Security Linux / Unix (LPIC-1), self-education, Basic Administration and Security Linux / Unix (LPIC-1) at Specialist at Bauman University / Video course
CCNA; IT Essentials: PC Hardware and Software; Network Operating Systems, System administration, CCNA; IT Essentials: PC Hardware and Software; Network Operating Systems, System administration at Kyiv Network Academy STEP
Bachelor's degree, Computerized systems, automation and control, Bachelor's degree, Computerized systems, automation and control at Kremenchuk State Polytechnical University
Electronic Certificate of Administration Linux OS, System Administration Linux OS, Electronic Certificate of Administration Linux OS, System Administration Linux OS at Moscow Intuit National Open University
English, Russian, Ukrainian