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Champion

Ko Turk

adesso Netherlands

Ko Turk is a Developer (Ambassador), who has more than 15+ years of experience in developing Java / Kotlin applications.
🧑‍💻 Working @Blue4IT, assignment at the Rabobank. DevOps Engineer & Community Lead.
👥 Part of JFall Program committee, Community reviewer DevoxxBE
🎤 Conference speaker, talking about Sustainability, Open Source and Apache Kafka
✍🏻 Loves to blog in his free time, and writing articles for the Dutch Java Magazine.
👨🏻‍💻 Beginning Open Source committer

Badges 13

Talks 17

  1. Voxxed Days Amsterdam 2026

    Welcome

    April 2026Java

  2. Voxxed Days Amsterdam 2026

    Welcome

    April 2026Java

  3. Devoxx Belgium 2025

    From Space to Code: Using NASA's Open Data APIs with Kepler

    October 2025Mind the geek

  4. VoxxedDays Crete 2025

    From Space to Code: Using NASA's Open Data APIs with Kepler

    September 2025Mind the Geek

  5. Voxxed Days Amsterdam 2025

    Welcome

    April 2025People & Culture

  6. Voxxed Days CERN 2025

    Your frontend is ☠️ ⚠️ Let's measure its impact with CO2.js

    January 2025UI & UX

  7. Devoxx Belgium 2024

    Your frontend is ☠️ ⚠️ Let's measure its impact with CO2.js

    October 2024UI & UX▶ Watch

  8. Devoxx Poland 2024

    Maven's Hidden Secrets and Treasures to speed up your build

    June 2024Build & Deploy

  9. Voxxed Days Bucharest 2024

    The Future is 💚: A Journey through the Energy Efficient Design Principles of Software Engineering

    March 2024Mind the Geek

  10. Devoxx Poland 2023

    Best of Both Worlds: Apache Pulsar and Apache Kafka

    May 2023Big Data & AI

  11. VoxxedDays Brussels

    How we build and migrated our Spring Boot applications to Kotlin (live coding)

    May 2023java

  12. VoxxedDays Brussels

    Best of Both Worlds: Apache Pulsar and Apache Kafka

    May 2023Modern Data Architectures

  13. VoxxedDays Brussels

    Create an eco-friendly world with Green Software Engineering

    May 2023Mind the Geek

  14. Voxxed Days Bucharest 2023

    Best of Both Worlds: Apache Pulsar and Apache Kafka

    March 2023Data & AI

  15. Voxxed Days Ticino 2023

    Kafka Streams, nightmare or sweet dream?

    January 2023Data & AI

  16. Voxxed Days Bucharest 2022

    [LIVE CODING] Event streaming applications with Kafka Streams, Spring Kafka and Actuator

    March 2022Big Data

  17. Voxxed Days Romania 2021

    [LIVE CODING] Own your software by using Micrometer and Spring Boot / Micronaut!

    October 2021DevOps