Ivan Rakov

Ivan Rakov is a senior Java developer at Chronicle Software. He specializes in distributed systems, database internals, and low-latency solutions. He is an Apache committer, with a history of contributions to the transaction engines and persistence layer, of Apache Ignite. Ivan is also a speaker at conferences such as HighLoad and In-Memory Computing Summit.

Stable, Secure, and Affordable Java

Azul Platform Core is the #1 Oracle Java alternative, offering OpenJDK support for more versions (including Java 6 & 7) and more configurations for the greatest business value and lowest TCO.

Jakarta EE 11: Beyond the Era of Java EE

This user guide provides a brief history of Java EE/Jakarta EE and a detailed overview of some of the specifications that will be updated in Jakarta EE 11.

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What do you know about the code changes that were just introduced into the codebase? When will you notice if something goes wrong?

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How to Build Low Latency Crypto Trading Systems using Java and Chronicle Services

Chronicle-Services framework allows running the market data connectors within a single event loop, which is designed to minimize latency.

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Ivan Rakov

Developer Tools

Java Core Microservices

Retweet on Twitter Foojay.io Retweeted

So happy to see @OpenJDK uses #SonarCloud to guarantee High #CodeQuality for @java #Java25 @SonarSource

https://bugs.openjdk.org/browse/JDK-8357798

04:11 PM · February 16, 2026

Retweet on Twitter Foojay.io Retweeted

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08:45 PM · February 09, 2026

Retweet on Twitter Foojay.io Retweeted

Confession: I usually lose the Flow switching between Quality Gates and Code 📉😅

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03:56 PM · February 02, 2026