Алексей User
@user101
DevOps Engineer and Systems Administrator specializing in cloud, automation, and high‑load infrastructure optimization.
Russian FederationWhat I'm looking for
I am a DevOps Engineer and Systems Administrator with over 15 years designing, optimizing, and managing high‑load on‑premise, cloud, and hybrid IT infrastructure. I focus on automation, reliability, and cost optimization while continuously adopting new technologies.
At Flagmanfishing I implemented DevOps practices using Ansible, Docker, Kubernetes, Helm and GitLab CI, configured Prometheus/Grafana for observability, and led a cross‑functional team. I drove cloud migrations and containerization efforts to support CI/CD and testing environments.
My work delivered measurable business impact: reducing infrastructure costs by 30%, increasing operational productivity by 35%, and accelerating order fulfillment by 50% through process redesign and automation. I also have extensive hands‑on experience with VMware, Proxmox, MikroTik networking, MS SQL/PostgreSQL, and enterprise systems like 1C/Bitrix24.
I am certified (Applied Administrator, T1 Holding, 2025), actively leverage AI tools to automate tasks, and am seeking a role where I can implement modern DevOps practices, improve cloud architectures, and mentor teams while driving operational excellence.
Experience
Work history, roles, and key accomplishments
Infrastructure Engineer
Flagmanfishing LLC
Jun 2017 - Jul 2025 (8 years 1 month)
Designed and maintained hybrid Windows/Linux infrastructure, leading a 3-member cross-functional team and implementing DevOps practices that reduced infrastructure costs by 30% and increased operational productivity by 35%.
Director / Senior Systems Administrator
IT-Trade LLC
Jul 2014 - May 2017 (2 years 10 months)
Managed full-cycle IT outsourcing and hybrid environments (Windows/Linux, VMware/Proxmox/Hyper-V), implemented security and encryption solutions, and delivered custom financial accounting software for clients.
IT Specialist / Systems Administrator
Commercial Banks
Nov 2009 - Jun 2014 (4 years 7 months)
Maintained 24/7 banking operations and payment systems, administered ATM/POS fleets and Windows Server/Active Directory, ensuring regulatory compliance and high availability for core banking and payment processing.
Education
Degrees, certifications, and relevant coursework
T1 Holding Open School
Applied Administrator (certificate), Systems Administration / DevOps
Completed the Applied Administrator intensive certification program in May 2025 focusing on systems administration and DevOps technologies.
Moscow Technological Institute
Bachelor of Computer Science, Software for Computing Machinery & Automated Systems
Bachelor of Computer Science in Software for Computing Machinery & Automated Systems completed in 2015.
Tech stack
Software and tools used professionally
Availability
Location
Russian FederationAuthorized to work in
Job categories
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