Konstantin Zaytsev
Software Engineer at WebAsyst
Saint Petersburg, Saint Petersburg, Russia
Summary
👤
Senior🎓
Top SchoolKonstantin Zaytsev is a pragmatic software engineer with 11 years of experience building and maintaining production web applications, primarily using modern JavaScript and TypeScript in framework-agnostic ways. He has progressed from full-stack development for international media to leading engineering teams and now contributes to a small, high-skill group focused on designing APIs, profiling performance, and operating services in production. Konstantin combines a strong automation and systems background from ITMO with hands-on expertise in API design, performance tuning, and scalable backend/frontend integration. He’s comfortable owning features end-to-end and brings a practicality honed by both client-facing agency work and long-term product engineering. An understated strength is his attention to profiling and operational stability, ensuring code not only ships but runs efficiently at scale.
11 years of coding experience
9 years of employment as a software developer
Bachelor of Science - BS, Automation Engineer Technology/Technician, Bachelor of Science - BS, Automation Engineer Technology/Technician at Saint-Petersburg State University Information Technologies, Mechanic and Optics (University ITMO)
English, Russian
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (43)
project-management10
task-tracking10
tasks10
task-manager10
js-framework10
task-list10
pocket9
pocketbase9
crm8
webapp8
ecommerce7
erp7
smb7
setinterval7
php7
Programming languages (6)
Github contributions (5)
constzaytsev/puppeteer-cargo-tracker
Dec 2018 - Feb 2022
Contributions:1 release, 17 PRs, 54 pushes in 3 years 2 months
constzaytsev/webasyst-framework
Jun 2021 - Jul 2025
Webasyst PHP Framework
Contributions:15 pushes, 9 branches in 4 years 1 month
php82phpphp-frameworkframework
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