PO

Giannis Polyzos

@polyzos

......... ~ Everything is a Stream ~ .........

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Joined November 2016

149 Followers

186 Following

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Veteran

Coding for 10 years.

Profile README

Hi 👋 I'm Giannis

and I'm a Principal Streaming Architect, focusing on Streaming Data Platforms.

Passionate for Event Streaming Systems, Stateful Stream Processing, and the Streaming Lakehouse

🔭 Working @ Ververica
🌱 I’m focusing on Apache Flink and Fluss.
📝 I write articles on medium and from time to time @ Rock The JVM Blog
💬 Ask me about streaming and stream processing.
📫 How to reach me https://www.linkedin.com/in/polyzos/

Public Repos

27

Total Stars

143

Total Forks

84

Public Gists

0

Top Languages

Based on primary language of repositories

Recent Activity

Contribution Graph

Activity Timeline

Commits and contributions grouped by day, week, or month.

High productivity periods

Most active day: January 27th, 2026 • 3 contributions

Most active week: Jan 26–Feb 1 • 7 contributions

Most active month: Jul 2025 • 64 contributions

IssueCommentEvent on apache/fluss

February 8th, 2026 8:21 AM

opened pull request in apache/fluss

February 6th, 2026 1:54 PM

Pushed to 0.9-release-announcement at polyzos/fluss

February 6th, 2026 1:54 PM

Created branch 0.9-release-announcement in polyzos/fluss

February 6th, 2026 1:52 PM

Pushed to main at apache/fluss

February 6th, 2026 12:34 PM

closed issue in apache/fluss

February 6th, 2026 12:34 PM

PullRequestReviewEvent on apache/fluss

February 4th, 2026 8:27 AM

PullRequestReviewCommentEvent on apache/fluss