SRE / DevOps Engineer
- DevOps Engineer with over 10 years of experience in Linux administration and infrastructure automation.
- AWS Certified with 3 years of hands-on experience with Amazon Web Services.
- Proven experience in deploying and managing on-premises and cloud-based infrastructures using Ansible and Terraform.
- Proficient in Go programming and developing distributed applications.
- A strong advocate of IaC and SRE principles.
- Skilled in troubleshooting and on-call support, with a track record of optimizing system performance and achieving high availability.
Experience
Yomins
DevOps Engineer
Oct 2019 · May 2024
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Deployed and maintained the company’s internal infrastructure. Used OpenStack cloud platform for infrastructure. I used Ansible and wrote many roles for convenient and fast deployment infrastructure.
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Maintained software and server infrastructure for clients. Experience with on-premises and cloud-based (AWS) infrastructure. Automated infrastructure deployment using GitLab CI/CD, Ansible and Terraform (and less often CloudFormation).
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Automated maintenance of client and internal infrastructure using Ansible + AWX.
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Developed a distributed monitoring software platform (using Go, Raft, Serf, gRPC) and an incident/task system manager. These systems helped the company improve customer service by giving them maximum visibility into their system availability and SLO/SLI performance.
Fornex Hosting S.L.
Senior Linux Engineer
Jul 2011 · Sep 2019
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Designed and built high-availability distributed systems, maintained and supported infrastructure for websites with over a million daily visitors.
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Deployed and maintained web-hosting infrastructure, installed and configured new servers for hosting infrastructure, automated these processes, planned distribution of web-hosting resources, and added new hardware equipment.
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Maintained and monitored network equipment (Juniper), configured and worked with software and hardware solutions to mitigate DDoS attacks. Experienced in mitigating attacks of several hundred Gbps.
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Automated IT tasks using Ansible, which significantly reduced the time to deploy new hardware and software solutions.
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Performed on-call monitoring of the company’s server and software infrastructure.
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Communicated with customers, various departments (development, QA, management, etc.), data center engineers, and various contractors.
Optima Telecom
System Administrator
Oct 2006 · May 2011
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Working with servers on the Unix-like operating system: installation and setup.
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Helping clients work with the FreeBSD operating system.
Certifications
Issued Aug 2023 · Expires Aug 2026
Issued May 2023 · Expires May 2026
Education
Bachelor of Engineering, Electrical/Aerospace Engineer
Oles Honchar Dnipropetrovsk National University
Dnipro, Ukraine
Sep 2003 · Feb 2009
Additional Information
I have extensive experience with infrastructures hosted on both on-premise and in cloud platforms (AWS), which makes it possible to quickly localize and fix technical problems of customers, and help companies grow their customer base by implementing and maintaining high-availability infrastructures.
Authorized to work in the U.S.
English is not my primary language. I can read and write in English, but I haven’t had any practice in spoken English, so sometimes I have trouble communicating verbally.