Dmitriy Efimenko
Software Engineer at Bright Data
Georgia
Summary
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RockstarDmitriy Efimenko is a software engineer with 11 years of experience building full-stack and backend systems, currently contributing at Bright Data from Georgia. He has a solid track record across startups and agencies, including frontend work at ServiceWhale and full-stack delivery at Red Collar Digital. Dmitriy’s open-source contributions show hands-on backend expertise—most notably improving a PHP asynchronous server framework by fixing edge-case writes, null handling, and enhancing documentation and HTTP client examples. Comfortable across PHP-driven server-side code and modern web frontends, he combines pragmatic bug-fix focus with clear code hygiene. Colleagues can expect a dependable engineer who cares about robustness and maintainability in production systems.
12 years of coding experience
7 years of employment as a software developer
English, Russian
Github Skills (9)
libevent10
php10
async9
asynchronous9
http8
websocket-client7
client-websocket7
websockets-client7
websocket7
Programming languages (6)
Github contributions (5)
kakserpom/phpdaemon
Jun 2014 - Dec 2015
Asynchronous server-side framework for network applications implemented in PHP using libevent
Role in this project:
Back-end Developer
Back-end DeveloperContributions:87 commits, 9 PRs, 33 pushes in 1 year 5 months
Contributions summary:Dmitriy primarily focused on PHP back-end development, as evidenced by the code changes in PHP files. Their contributions include removing short tags from PHP files, preventing eio_write from writing zero-length data, fixing an issue with null values in arrays, and adding an example for an HTTP client. They also worked on code documentation.
asynchronouslibeventphpserver-side
kakserpom/daemon.io
Jul 2014 - Feb 2015
daemon.io website
Contributions:365 commits, 20 pushes, 1 issue in 7 months
daemon
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