Stefan Koserkov
Senior Software Engineer at Progress
Sofia, Sofia-City, Bulgaria
Summary
👤
Senior🎓
Top SchoolStefan Koserkov is a Senior Software Engineer based in Sofia with 11 years of experience building and modernizing front-end systems at Progress. He specializes in Angular applications, having led upgrades, dependency/security maintenance, and migrations of build pipelines (including a move-from-Webpack mindset toward esbuild). Stefan has designed practical integrations such as a custom chunked file upload protocol for Sitefinity CMS and a cross-platform UI extensibility layer using iframes and a postMessage-based RPC. His background in developer support informs a customer-first approach and strong diagnostic discipline when owning complex issues end-to-end. He pairs formal education in software and telecommunications with hands-on product work, and is known for valuing engineering rigor—even when it flirted with overengineering.
11 years of coding experience
8 years of employment as a software developer
Master's degree, Computer Software Engineering, Master's degree, Computer Software Engineering at New Bulgarian UniversitySoftware Engineering, Web Development, Software Engineering, Web Development at Telerik Academy
English, German, Bulgarian
Github Skills (33)
sitefinity10
cli10
webpack-dev-server9
typescript9
extend9
angular-cli9
angular9
unit-test8
jquery8
asp-net-core-mvc8
widgets8
seed7
kendo-ui7
telerik7
renderer7
Programming languages (4)
Github contributions (5)
Team-FITogether/Course-Project
Nov 2016 - Dec 2016
Contributions:89 commits, 59 pushes in 16 days
Team-Little-Kitten/Course-Project-Angular-2
Dec 2016 - Jan 2017
Contributions:61 pushes, 9 branches in 21 days
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