Sergey Gultyayev
Lead Software Engineer at EPAM Systems
Warsaw, Masovian Voivodeship, Poland
Summary
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Senior🎓
Top SchoolSergey Gultyayev is a Lead Software Engineer based in Warsaw with nine years of experience and over six years in senior and lead roles at EPAM Systems. He specializes in TypeScript/JavaScript and Angular, combining hands-on front-end development with team leadership and process improvement. Sergey has a track record of shipping complex UI features—such as dynamic large forms, real-time WebSocket saving, and map-based tracking—and has driven integrations with healthcare APIs under tight delivery constraints. At EPAM he contributed foundational UI work to an Angular e-shop project, demonstrating pragmatic component-driven design and Angular Material integration. He pairs an engineering background in electrical and energy management with practical product delivery skills, often stepping into estimation, requirements decomposition, and client-facing issue resolution. Colleagues note his dedication to best practices and knowledge sharing, reflected in recommendations and internal improvements he led.
9 years of coding experience
4 years of employment as a software developer
Bachelor, Electricity and electrical technologies, Bachelor, Electricity and electrical technologies at National Aviation University
Russian, Ukrainian, English, Polish
Github Skills (10)
html10
angular-material10
css10
user-interface10
angular10
typescript-types9
typescript9
typescripts9
url-routing9
javascript8
Programming languages (6)
Github contributions (5)
EPAM-JS-Competency-center/shop-angular-cloudfront
Apr 2021 - May 2021
DO NOT CREATE PULL REQUESTS IN THIS REPOSITORY. CREATE PULL REQUESTS IN YOUR OWN REPO FOR PEER REVIEWS
Role in this project:
Front-end Developer
Front-end DeveloperContributions:18 reviews, 15 commits, 5 PRs in 26 days
Contributions summary:Sergey primarily contributed to the front-end development of the application. Their commits focused on the initial setup and implementation of UI components, including adding a basic header with navigation elements and a cart feature. They also integrated Angular Material components for styling and layout, and set up the routing for the products and cart pages. This work aimed to establish the basic structure and user interface of the e-shop application.
EPAM-JS-Competency-center/angular-scaffold
Jan 2022 - Jul 2022
Contributions:26 commits, 35 pushes, 1 branch in 5 months
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