Andrey Volkov
@andreyvolkov
I build scalable web services and system architectures with Go and PHP/Symfony.
CyprusWhat I'm looking for
I've optimized high-load systems at Rambler, including a Data Bus for multi-domain services and platform scaling from roughly 30,000 to 500,000+ monthly active users.
Across Bell Integrator and Rosatom Global, I've improved performance by 300%+, raised automated test coverage above 80%, migrated more than one million media files to S3 in a day, and built authentication and file services for microservice ecosystems.
I focus on clean code, DDD, simplicity, and flexible architecture. I enjoy collaborative teams, professional communication, and sustainable work-life balance.
Experience
Work history, roles, and key accomplishments
Principal Software Engineer
Rambler
Oct 2024 - Present (1 year 10 months)
Orchestrating high-load requests between multi-domain services using Data Bus solutions. Optimized database queries reducing CPU and I/O usage from 97% to ~30% and scaled system performance from ~30k to 500k+ MAU.
Education
Degrees, certifications, and relevant coursework
Gubkin Russian State University
Bachelor, Computer Science
2016 - 2020
Bachelor's degree from Gubkin Russian State University, completed in 2020.
Availability
Location
CyprusAuthorized to work in
Job categories
Skills
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