Andrei Grechin
Head Of IT Operations And DevSecOps
Abu Dhabi, Abu Dhabi Emirate, United Arab Emirates
Summary
👤
Senior🎓
Top SchoolAndrei Grechin is a seasoned Head of IT Operations and DevOps Tech Lead with two decades of hands-on experience designing resilient cloud and on-prem infrastructure across AWS, GCP, Azure, Kubernetes and data centers. He has led high-impact transformations—cutting costs by 2.5x through bare-metal Kubernetes at Chainstack and boosting Solana node availability to 99.989%—while managing large-scale traffic and certificate/IP estates. A pragmatic technologist and former Cisco architect, he blends pre-sales, automation, and security expertise to deliver dependable, scalable platforms and measurable business outcomes. Certified in cloud and Kubernetes (PCA, ACE, AWS, CKA, CKAD), Andrei is based in Abu Dhabi and known for solving thorny performance and network problems with low-code and profiling-driven approaches.
8 years of coding experience
25 years of employment as a software developer
B.S. and specialist degree Aerospace Engineering, B.S. and specialist degree Aerospace Engineering at Moscow Aviation Institute (National Research University)
Github Skills (40)
python9
command-line-utility9
cisco9
raspberry-pi8
language-extensions8
home-automation8
iot8
mqtt8
api-client7
asyncio7
api7
vulnerabilities7
cli6
internet-of-things6
vscode5
Programming languages (7)
Github contributions (5)
andreygrechin/umbr_api
Mar 2018 - May 2021
umbr_api is Cisco Umbrella APIs wrapper and command-line utility. With help of umbr_api you can add new sites and URL to the customer's blocked site list, remove or show current entries from cli in seconds.
Contributions:34 commits, 6 PRs, 79 pushes in 3 years 3 months
clicommand-line-utility
andreygrechin/locust-solana-docker
Dec 2022 - Aug 2024
Contributions:1 release, 7 PRs, 11 pushes in 1 year 8 months
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