Pavel Efimov
Team Lead Golang at Wildberries
Saint Petersburg, Saint Petersburg, Russia
Summary
👤
Senior🎓
Top SchoolPavel Efimov is a seasoned backend leader and Team Lead Golang with 10 years of experience building and optimizing high-throughput Go platforms. He consistently ships revenue-critical features in under a month while reducing memory use and error rates—cutting RAM by half and P95 latency by 15% in production systems operating at tens of thousands RPS. Pavel champions 100% observability and postmortems, driving MTTR below 30 minutes and introducing on-call and incident practices that decreased RCA time dramatically. He mentors and scales teams (currently leading seven engineers), spreads knowledge through internal talks, and influences cross-functional KPIs via targeted service improvements. Comfortable across cloud, databases, gRPC/Kafka, and OpenTelemetry, he pairs hands-on performance tuning (e.g., an 85% response-time reduction) with pragmatic architecture decisions. Based in Saint Petersburg, he’s equally likely to be writing a production optimization in Go or turning operational learnings into team-wide engineering practices.
9 years of coding experience
3 years of employment as a software developer
Bachelor's degree, Computer Science, Bachelor's degree, Computer Science at Университет ИТМО
English, Russian
Github Skills (8)
spring-boot3
network-programming3
react2
sdn2
ospf2
nfv2
network-automation2
edtech1
Programming languages (3)
Github contributions (5)
P4NUTA/coursework
Jan 2020 - Mar 2022
📘 Coursework for study
Contributions:16 PRs, 54 pushes, 3 branches in 2 years 2 months
spring-bootreact
P4NUTA/programming
Oct 2019 - Dec 2019
Contributions:68 commits, 34 pushes in 2 months
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