Konstantin Petryaev
Lead Frontend Developer at Yandex
Moscow, Moscow, Russia
Summary
👤
Senior🎓
Top SchoolKonstantin Petryaev is a Lead Frontend Developer with 11 years of experience building performant, user-focused web applications and leading frontend teams at Yandex. He combines hands-on coding with architecture design, performance troubleshooting, CI integration, and establishing code standards from his previous leadership at Saritasa. Konstantin emphasizes developer mentoring and process improvements—introducing testing, debugging practices, and automated checks to raise team quality. His background includes full-stack operational experience (PostgreSQL, RabbitMQ, deployment) from earlier roles, giving him a pragmatic systems perspective beyond the UI. Based in Moscow, he is driven by solving difficult problems with the end user in mind and maintains a public GitHub (NumminorihSF) as a window into his craft.
11 years of coding experience
5 years of employment as a software developer
МОУ "Лицей №1" г. НорильскаБакалавр, Информационные технологии, Бакалавр, Информационные технологии at Сибирский Государственный Технологический Университет
Русский, Английский
Stackoverflow
126reputation
83reached
1answer
0questions
Github Skills (115)
asterisk10
duplicates10
schema10
type-inference10
validation10
imports10
schema-validation10
typescript10
detector10
sanitization10
validations10
zod10
inference10
type-safety10
typesafe10
Programming languages (4)
Github contributions (5)
NumminorihSF/ami-io
Apr 2015 - Oct 2021
Use node.js or io.js to manage Asterisk through AMI
Contributions:68 commits, 15 PRs, 58 pushes in 6 years 7 months
asterisknode-jsjavascriptaminodejs
NumminorihSF/openapi-to-dto-spec
Jun 2018 - Sep 2024
Contributions:5 PRs, 11 pushes, 8 branches in 6 years 4 months
openapidto-spec
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