I launched Irontools: a suite of Apache Flink extensions to make your streaming pipelines faster, leaner, and more flexible

Hi! 👋 I'm Yaroslav Tkachenko.

Software engineer & architect specializing in data-intensive applications, data streaming, stream processing, and distributed systems.

Recent Posts

Irontools

Jun 6, 2025 · 1 min.
Me

Compiling and running perf for a specific kernel version

Jan 11, 2025 · 3 min.
Linux profiling

Going Solo

Nov 13, 2024 · 2 min.
Me

Customizing Flink. Part 2: Class Shadowing

Feb 18, 2024 · 4 min.
Flink

Customizing Flink. Part 1: Forking

Jan 30, 2024 · 7 min.
Flink

More Posts

Recent From Newsletter

Current London 2025

Posted: May 29, 2025

Announcing Irontools

Posted: May 7, 2025

Modern Data Streaming Challenges: Part 2

Posted: Apr 24, 2025

Modern Data Streaming Challenges: Part 1

Posted: Mar 31, 2025

Exploring Apache DataFusion as a Foundation for Streaming Framework

Posted: Feb 10, 2025
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