Vladimír Šiman
System Engineer at AGC Flat Glass Czech, a.s.
Horní Jiřetín, Northwest, Czechia
Summary
👤
Senior🎓
Top SchoolVladimír Šiman is a seasoned system engineer with over eight years of hands-on experience in network and Linux/UNIX server administration, VMware management, and enterprise security. He has led large-scale deployments—from antivirus protection for 6,500 clients and full-disk encryption administration to Spacewalk/RedHat Satellite and VMware Service Manager operations—bringing practical design and operational rigor to infrastructure. His background spans Cisco networking, firewall platforms (Checkpoint, Kerio, Cisco PIX), IPsec VPNs, and log harvesting/analysis with Python, demonstrating a blend of systems, networking and automation skills. Comfortable in mixed Windows and Linux estates, he also has a track record of teaching and project delivery in regional IT initiatives, reflecting strong communication and mentoring abilities. Notably, his career includes long-term, in-place evolution of enterprise systems rather than short-term consulting gigs, signaling depth in stability-focused operations.
8 years of coding experience
6 years of employment as a software developer
CCNA semesters 1-4, CCNA semesters 1-4 at Cisco Academy Softex MostZápadočeská univerzita PlzeňGymnázium Most
English, Dutch, Czech, Slovak, German
Github Skills (83)
python10
infrastructure10
remote-execution10
infrastructure-management10
scale10
configuration-management10
ini10
zeromq10
validation9
package-repository9
event-stream9
controller9
security9
gatekeeper9
automation9
Programming languages (3)
Github contributions (5)
onlineque/dmz-eks-cluster
Nov 2023 - Feb 2025
Contributions:20 releases, 23 PRs, 28 pushes in 1 year 2 months
onlineque/internal-eks-cluster
Mar 2023 - Nov 2024
Internal EKS cluster
Contributions:99 releases, 3 reviews, 102 PRs in 1 year 8 months
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.