Gregory Koshelev

Company: Kontur

He started his way in IT in the mid-2000s with pet projects in Perl, C++, C# and Java. Since 2010 he has been developing information systems of various complexity and scale.

He has made more than 30 talks at conferences and developer meetups. Among the topics of his talks are Apache Kafka, Elasticsearch, Sentry, SRE, distributed and event-driven systems and other topics.