Oleg Smirnov
Back End Developer at Kosmos
Zaragoza, Aragon, Spain
Summary
👤
Senior🎓
Top SchoolOleg Smirnov is a back-end developer with nine years of experience building and maintaining distributed services for products ranging from SaaS reporting at Semrush to LiveOps for a major game. He excels at stabilizing and modernizing legacy systems, improving release predictability, and automating testing and deployments using Node.js, Docker, RabbitMQ and cloud orchestration. As a former team lead and mentor he pairs hands-on coding with process design—introducing technical backlogs, monitoring, and 1:1s to raise team reliability and bus factor. He’s product-minded, routinely measuring how engineering work impacts product metrics, and thrives on solving complex problems at the intersection of technology and user experience. Based in Zaragoza, Spain, Oleg brings a taste for clean code and a practical knack for turning operational needs into durable infrastructure improvements.
9 years of coding experience
9 years of employment as a software developer
Bachelor's degree, Computer Science, Bachelor's degree, Computer Science at RSATU
Russian, English, Serbian, Spanish
Github Skills (3)
raspberry-pi5
smartthings3
iot1
Programming languages (1)
Github contributions (3)
DroidSector/FireFly-Nano-Remote
Oct 2018 - Apr 2019
A remote used to control an electric skateboard
Contributions:46 commits, 16 pushes in 5 months
skateboardraspberry-pielectricelectric-skateboard
DroidSector/SmartThingsPublic
Dec 2016 - Jan 2017
Contributions:2 commits, 2 pushes, 1 comment in 22 days
smartthingsiot
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