Yegor Bugayenko

Shenzhen, Guangdong Province, China

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Summary

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Rockstar

🎓

Top School

Yegor Bugayenko is a prolific software entrepreneur and architect with over a decade of hands-on experience building developer tools, languages, and production-grade Java libraries. He founded Zerocracy and Teamed, created the experimental EOLANG and multiple Java frameworks (cactoos, takes, rultor), and authored six books and 450+ technical essays that influence object-oriented design thinking. At Huawei he helps drive open-source tooling for static analysis and continuous delivery, while also teaching software engineering and running a micro-venture fund, SeedRamp. His work spans deep engineering—runtime and build tooling contributions, performance and testability improvements—to product-level innovations like a non-blockchain cryptocurrency (zold.io) and an AI-empowered PM assistant. Less obvious: he pairs rigorous academic grounding with prolific public output (hundreds of videos, patents, and conference talks), making him as comfortable creating new languages and methodologies as maintaining and evolving widely used OSS projects.

11 years of coding experience

19 years of employment as a software developer

Master of Science, Computer Science, Master of Science, Computer Science at Dnipropetrovs'kij Nacional'nij Universitet

English, Russian, Chinese

Stackoverflow

Stats

103,119reputation

20.6mreached

638answers

678questions

Badges

console

top-5%

lucene

top-5%

design-patterns

top-5%

java

top-1%

logging

top-5%

liquid

top-5%

Github Skills (76)

javas10

text-processing10

maven10

ssh10

aop10

api10

github-api10

html10

oop10

io10

java10

css-frameworks10

amazon-ec210

cookie10

unit-testing10

Programming languages (30)

CMakefileGoHTMLGroovyTypeScriptShellSCSS

Github contributions (5)

yegor256/takes

Jul 2016 - Sep 2022

True Object-Oriented Java Web Framework without NULLs, Static Methods, Annotations, and Mutable Objects

Role in this project:

Back-end Developer

Contributions:1 review, 174 commits, 43 PRs in 6 years 3 months

Contributions summary:Yegor's commits primarily focus on modifying and updating the core components of the "takes" web framework. These changes include modifying existing Java classes and XSL files. The user updated various code files related to request handling, responses, and framework core features. The commits suggest improvements to the framework's internal logic.

micro-frameworkjava-webundertowxml-xsltframework

objectionary/eo

Nov 2016 - Jan 2023

EOLANG, an Experimental Pure Object-Oriented Programming Language Based on 𝜑-calculus

Role in this project:

Back-end Developer

Contributions:7 releases, 620 reviews, 1482 commits in 6 years 3 months

Contributions summary:Yegor's commits primarily involve modifying the core components of the EOLANG Experimental Pure Object-Oriented Programming Language. The changes range from enhancing the functionality of the Maven plugin (e.g., adding XSL transformations and introducing caching) to improving the performance of the runtime environment. In addition, the user contributed to enhancing the testability of several components.

calculusobject-oriented-programmingcompilereolangoriented-programming-language

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