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Kirill Yegorov

@kirillyegorov

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I resolve complex cloud, network, and infrastructure incidents to maintain availability.

Kazakhstan

Message

What I'm looking for

I'm looking for a cloud or infrastructure support role where I can troubleshoot complex incidents, improve system availability, document solutions, and grow my skills in cloud platforms, networking, automation, and backend systems.

I've resolved complex L2/L3 network and system incidents at Arrowtech, helping maintain high uptime and service availability across enterprise infrastructure.

I administer UserGate NGFW policies and security logs, configure switches, routers, VPNs, DNS, and DHCP, and provide escalated support for Linux, Windows, and core software issues. I also create practical troubleshooting documentation for technical teams and end users.

My background includes infrastructure support at UpVision.co and Django backend development, where I built and debugged RESTful applications, validated APIs, inspected logs, and fixed backend issues. I'm passionate about cloud environments, reliable systems, written technical communication, and root-cause analysis.

Experience

Work history, roles, and key accomplishments

System & Network Support Engineer

Arrowtech

Mar 2025 - Mar 2026 (1 year)

Diagnosed and resolved complex L2/L3 network and system incidents, maintaining high uptime and service availability. Administered UserGate Next-Generation Firewall (NGFW), managed traffic filtering rules, access policies, and investigated network security logs to mitigate connectivity issues.

Incident Management UserGate NGFW Network Security Routers VPN DNS DHCP Dr.Web Linux Windows Technical Documentation

System Administrator

UpVision.co

Feb 2024 - Jun 2024 (4 months)

Provided end-to-end technical support and infrastructure maintenance, ensuring rapid resolution of software and hardware faults. Configured and monitored local area networks (LAN), routing, and system backups to prevent data loss and operational downtime.

Technical Support Infrastructure Maintenance LAN Routing Backup

Backend Developer (Django)

UpVision.co

May 2023 - Aug 2023 (3 months)

Developed and debugged RESTful web applications, managing HTTP request/response pipelines and URL routing. Conducted functional testing, API validation, log inspection, and systematic bug fixing for backend services.

Django REST APIs HTTP Routing Functional Testing Log Analysis

Cloud Support Engineer (L2) / Infrastructure Support Engineer

KirillYegorov

System and infrastructure specialist with a strong networking background and hands-on experience in cloud environments (GCP, Yandex Cloud), containerization, and backend systems. Experienced in L2/L3 troubleshooting, incident management, log analysis, and root-cause analysis for web applications and cloud infrastructure.