Denis Kholevinsky
Senior PHP Backend Developer at Olvi Oyj
Warsaw, Masovian Voivodeship, Poland
Summary
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Senior🎓
Top SchoolDenis Kholevinsky is a Senior PHP Backend Developer with 11 years of experience building robust, data-driven systems using Symfony, Oracle, Postgres, RabbitMQ/Kafka and Docker. Based in Warsaw, he has driven backend architecture, CI/CD adoption and containerization across multinational teams—most recently at Teladoc Health and earlier at Olvi where he modernized version control, logging and delivery pipelines. He designs and implements complex ERP backoffice, integration gateways and customer portals with heavy emphasis on asynchronous microservices, performance tuning and advanced reporting. Comfortable across databases (including PL/SQL and MongoDB) and frontend integration via VueJS, he blends pragmatic engineering with documentation and operational best practices. A past Android app author with 100k+ downloads, Denis brings product-minded thinking to backend problems and a track record of shipping high-availability systems.
11 years of coding experience
5 years of employment as a software developer
Belarusian National Technical University
Github Skills (16)
element-ui9
vue9
component-library9
viewpager9
searchbar9
tablayout8
custom-view8
element-plus8
material-ui6
android6
material-design3
cli3
xlsx1
xml1
transformation1
Programming languages (4)
Github contributions (5)
DKholevinsky/Example-Mosby-Rx-Dagger2
Oct 2016 - Oct 2016
Contributions:23 commits, 17 pushes, 2 branches in 10 days
by25/CommandBusBundle
Nov 2019 - Jul 2021
Реализация CommandBus
Contributions:2 commits, 2 PRs, 1 issue in 1 year 7 months
commandbuscli
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