Nikolay Oskin
Tech Lead Senior Golang Developer at TSUM Moscow
Saint Petersburg, Saint Petersburg, Russia
Summary
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Top SchoolNikolay Oskin is a Tech Lead and Senior Golang Developer with 8 years of experience building high-performance backend systems and leading engineering teams from Saint Petersburg. He has a strong track record in designing scalable microservices, improving observability, and optimizing storage — for example, migrating catalog search from PostgreSQL to Elasticsearch to cut response times and adding Prometheus metrics with alerting. Nikolay has implemented robust patterns in production such as a thread-safe transactional outbox for reliable Kafka messaging and created a clean-architecture Go microservice template adopted team-wide. As a hands-on tech lead he also raised code quality through CI coverage gates, forked and enhanced a proto mock library used by devs and QA, and defended architecture decisions to committee-level stakeholders. His background spans payment systems, high-load event tracking (10M+ events/day), and performance tuning across stacks including Kafka, ClickHouse, Redis, and Kubernetes. Beyond engineering, he brings a pragmatic blend of system design and developer ergonomics that consistently reduces latency and improves team productivity.
7 years of coding experience
13 years of employment as a software developer
Bachelor's degree, Organizational Management, 5, Bachelor's degree, Organizational Management, 5 at Saint Petersburg University of Humanities and Social Sciences
English, Russian
Stackoverflow
602reputation
29kreached
1answer
4questions
phpunit
top-5%
Github Skills (33)
struct10
artisan10
validation10
laravel-package10
error-handling10
translation9
jira9
phpunit9
laravel9
slice9
automation-testing9
mocks9
php8
toggl8
package8
Programming languages (5)
Github contributions (5)
NikolayOskin/contents
Apr 2019 - May 2019
Table Of Contents generator Laravel package
Contributions:40 commits, 40 pushes, 1 branch in 29 days
laravel-5-packageartisantable-of-contentsphplaravel-package
NikolayOskin/image-optimizer-app
Apr 2019 - Feb 2021
Golang JPG/PNG image compression web app
Contributions:47 pushes, 1 branch in 1 year 10 months
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