I am writing to express my interest in the position of DevOps Engineer as advertised recently. For the last 9 years, I’ve contributed to a game studio whose values and commitment to diversity I truly admire. With over 14 years of Admin->DevOPS experience, including supporting MMO games, designing Kubernetes - based infrastructures, and building automated CI/CD pipelines for zero-downtime deployments, I am confident I can contribute to your company live operations. Worked both in large companies using enterprise solutions and in startups, in depts ranging from 5 to 60 members, both remotely and on-site, where I successfully applied my skills and expertise. I value open communication and strive to provide support to my colleagues and share the knowledge whenever needed. Passionate about automation and transforming tedious routines into engaging and efficient processes. Attentive to details and well-versed in understanding business requirements. Automation and virtualization have always been at the core of my professional interests. I would be delighted to discuss how I can help strengthen your systems and look forward to hearing from you soon about this exciting opportunity.

Kroma Gon

I am writing to express my interest in the position of DevOps Engineer as advertised recently. For the last 9 years, I’ve contributed to a game studio whose values and commitment to diversity I truly admire. With over 14 years of Admin->DevOPS experience, including supporting MMO games, designing Kubernetes - based infrastructures, and building automated CI/CD pipelines for zero-downtime deployments, I am confident I can contribute to your company live operations. Worked both in large companies using enterprise solutions and in startups, in depts ranging from 5 to 60 members, both remotely and on-site, where I successfully applied my skills and expertise. I value open communication and strive to provide support to my colleagues and share the knowledge whenever needed. Passionate about automation and transforming tedious routines into engaging and efficient processes. Attentive to details and well-versed in understanding business requirements. Automation and virtualization have always been at the core of my professional interests. I would be delighted to discuss how I can help strengthen your systems and look forward to hearing from you soon about this exciting opportunity.

Available to hire

I am writing to express my interest in the position of DevOps Engineer as advertised recently.
For the last 9 years, I’ve contributed to a game studio whose values and commitment to diversity I truly admire.
With over 14 years of Admin->DevOPS experience, including supporting MMO games, designing Kubernetes - based infrastructures, and building automated CI/CD pipelines for zero-downtime deployments, I am confident I can contribute to your company live operations.
Worked both in large companies using enterprise solutions and in startups, in depts ranging from 5 to 60 members, both remotely and on-site, where I successfully applied my skills and expertise.
I value open communication and strive to provide support to my colleagues and share the knowledge whenever needed.
Passionate about automation and transforming tedious routines into engaging and efficient processes.
Attentive to details and well-versed in understanding business requirements.
Automation and virtualization have always been at the core of my professional interests.
I would be delighted to discuss how I can help strengthen your systems and look forward to hearing from you soon about this exciting opportunity.

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Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
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Language

English
Fluent

Work Experience

Senior DevOps/SRE/System Administrator/System Engineer at YellowSting Games
January 1, 2016 - Present
Design, implement, and manage scalable infrastructure for online platforms across on-premises and AWS, focusing on high performance, reliability, and fault tolerance. Administer Linux and FreeBSD environments, ensure data security, and implement robust backup/recovery. Mentor DevOps and system engineers, coordinate with DBA teams, and optimize CI/CD and application-infrastructure integration. Lead cloud-native migrations, containerization, log management, and monitoring to improve efficiency and uptime.
Senior DevOps/SRE/System Administrator/System Engineer at Marketplace «Activizm»
January 1, 2011 - January 1, 2016
As the first infra hire, built and scaled the core infrastructure (DBs, networks, security) from zero, enabling rapid product iteration. Built and mentored a team of admins/DevOps engineers, implemented full-stack monitoring (Zabbix/ELK), automated CI/CD pipelines (Jenkins/TeamCity), and migrated critical services to a colocation data center to improve security, reliability, and performance.
Head of Systems Administration and Technical Operations Dept. at StreamLine OPS Airlines
January 1, 2005 - January 1, 2010
Owned mission-critical IT infrastructure for a business aviation company: designed on-prem Linux/Windows, containerized OpenVZ workloads, and disaster recovery strategies. Implemented secure multi-domain networks, AD/GPO, DNS/DHCP, and high-availability for aviation-critical systems.
Senior system administrator at Olehouse Invest
January 1, 2003 - January 1, 2005
Managed ~140 servers on Linux/FreeBSD/Windows; designed scalable topology, implemented security, backup, and monitoring; coordinated a team of 4 system administrators; supported ~250 users.
Lead Specialist, Payment Card Processing and System Administration Group at Joint-Stock Commercial Bank
January 1, 2001 - January 1, 2003
Monitored and administered ~300 servers across Windows, Linux, and TruUnix64; provided user support for ~400 staff; ensured information security, encryption, and data backup; contributed to smart card personalization and billing system implementations.
System administrator at Game Club “Harmony”
January 1, 2000 - January 1, 2001
Administrated 16 Windows and Linux servers; provided user support and maintained documentation and configurations for stable operations.

Education

Bachelor at State University of Economics, Statistics, and Informatics
January 1, 1998 - January 1, 2002
Master at State University of Economics, Statistics, and Informatics
January 1, 2002 - January 1, 2005

Qualifications

Fundamentals of Networking, Network Operating Systems, and Wi-Fi Practice
January 11, 2030 - January 23, 2026
Linux (CentOS/Debian/Gentoo) Level 1: System Administration and Security Fundamentals
January 11, 2030 - January 23, 2026
Linux Level 2: Service and Network Administration
January 11, 2030 - January 23, 2026

Industry Experience

Gaming, Software & Internet, Media & Entertainment, Professional Services, Computers & Electronics

Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
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