Eugene Korshenko
Technical Architect at Ocelot
Ukraine
Summary
👤
Senior🎓
Top SchoolEugene Korshenko is a Technical Architect with 11 years of experience building high-load web services, complex admin/user dashboards, and resilient data-scraping systems across Node.js, AngularJS, PHP/Zend, and C++. He brings deep database design and optimization expertise with PostgreSQL and MySQL, and a proven track record of making systems extensible and failsafe. His career spans leadership roles from CTO and team lead to project management, currently shaping architecture at Ocelot. Eugene is an active open-source contributor who has improved TypeScript developer experience in prominent projects like Mongoose and extended NestJS microservice patterns to support richer message metadata. Based in Ukraine, he combines hands-on engineering with strategic product thinking and a knack for turning messy data sources into maintainable pipelines.
11 years of coding experience
8 years of employment as a software developer
M.Sc., Research Scientist, Software Engineering, M.Sc., Research Scientist, Software Engineering at Kryvyi Rih Technical UniversitySoftware engineer, Software engineer at KGEMT KNU
Українська, English
Stackoverflow
101reputation
0reached
0answers
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Github Skills (22)
javascript10
nodejs-framework10
testing10
typescript10
microservices-application10
mongod10
mongodb-database10
nestjs10
orm10
mongoos10
typescript-types10
mongoid10
nodejs10
typescripts10
microservices10
Programming languages (5)
Github contributions (5)
Automattic/mongoose
Dec 2021 - Jan 2022
MongoDB object modeling designed to work in an asynchronous environment.
Role in this project:
Back-end Developer
Back-end DeveloperContributions:1 review, 5 commits, 3 PRs in 23 days
Contributions summary:Eugene primarily focused on improving the TypeScript type definitions within the Mongoose project. Their contributions included fixing index signature definitions, correcting return types for the `projection` method, and adding and modifying tests. Additionally, they adjusted type strictness for projection fields. This work indicates a focus on code correctness and developer experience within a TypeScript environment.
pythonasynchronousmongoodmmodeling
nestjs/nest
Jan 2022 - Jan 2022
A progressive Node.js framework for building efficient, scalable, and enterprise-grade server-side applications with TypeScript/JavaScript 🚀
Role in this project:Back-end Developer
Back-end DeveloperContributions:1 review, 6 commits, 1 PR in 8 days
Contributions summary:Eugene focused on enhancing the microservices architecture of the NestJS framework. Their primary contribution involved adding an `extras` parameter to the `MessagePattern` and `EventPattern` decorators, enabling the embedding of additional parameters within message handler methods. This included modifications to the core decorator files, the server implementation, and related test files to ensure the new functionality was properly integrated and tested. The user's work improved the flexibility and customizability of microservice transports within the NestJS framework.
es8server-sideon-toptypescript-frameworkcnode
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