Sergii G
Citrix SME at Kyndryl
Lodz Metropolitan Area Poland
Summary
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SeniorSergii G is a seasoned Citrix subject-matter expert with over a decade of focused experience supporting and optimizing virtual desktop and application infrastructures across major enterprises in Poland and Europe. He has a strong track record delivering Citrix XenApp/XenDesktop/XenServer administration, automation, monitoring, performance tuning and on-call support for clients at Kyndryl, IBM, Fujitsu and others. Known for turning operational complexity into repeatable processes, he consistently identifies smart procedures and implements optimizations that improve SLAs and system health. Sergii pairs hands-on troubleshooting and root-cause analysis with mentoring junior engineers and producing thorough project documentation. Based in the Łódź metropolitan area, he brings practical cross-vendor experience from banks to large IT services firms and a knack for simplifying rollouts and maintenance in production environments. An understated strength is his long history of incremental system improvements that reduce incidents and streamline support workflows over time.
10 years of coding experience
8 years of employment as a software developer
English, Russian, Ukrainian, Polish
Github Skills (99)
cosmos10
oasis10
validators10
blockchain10
signed10
markdown9
ledger9
chain9
pos9
crypto9
notification9
near9
genesis9
tendermint9
nft9
Programming languages (13)
Github contributions (5)
CrazySerGo/sv-manager
Nov 2021 - Dec 2024
Solana Validator Manager
Contributions:18 pushes, 1 branch in 3 years 1 month
rustvalidatorsolana
CrazySerGo/solana
Nov 2021 - Mar 2024
Web-Scale Blockchain for fast, secure, scalable, decentralized apps and marketplaces.
Contributions:3 pushes in 2 years 4 months
securescalablesolanamarketplacesdapp
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