~/conference

JDD 2025

date:2025-10-21..2025-10-22
location:Kraków, Poland
series:JDD · 9 editions
tags:[java, security]
titleauthorlength
Do North Korean Hackers Threaten You and Your Company Too?Marcin Zajączkowski53m
Overview of North Korean hacker activity and whether it poses a threat to individuals and companies, describing attack techniques and targets used by…
Talk in Polish on
OpenTelemetry Tracing — It's Not That SimpleSebastian Kozak50m
An overview of OpenTelemetry tracing challenges: explains how OpenTelemetry works for distributed tracing, identifies practical difficulties in instrumenting…
Talk in Polish on
How to Automate and Not Go Crazy?Krzysztof Czartoryski46m
Covers building efficient, convenient, and reliable CI (continuous integration) pipelines. Discusses practical approaches and techniques for automating CI…
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Balancing Business and Technical MetricsRafał Schmidt39m
Balancing between business and technical metrics examines how engineering teams measure success by combining business KPIs (like revenue, conversion, customer…
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The Secret Weapon in Your IT CareerAnita Przybył33m
Covers a career-boosting technique called a "secret weapon" for IT professionals, outlining practical steps engineers can use to advance their careers. Also…
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How to Recover Joy (and Meaning) from Work?Bartosz Olejniczak39m
Praktyczne techniki radzenia sobie z wypaleniem zawodowym i przywracania motywacji oraz sensu pracy w branży IT; omawia konkretne podejścia do odzyskiwania…
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Is your GraphQL API safe? Let’s find outSebastian Rabiej37m
Scan of 3 GraphQL servers (Apollo Server, Graphene, GraphQL Java) finds that introspection enabled by default and error messages let attackers fingerprint…
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JVM Iceberg - Modern Performance EditionArtur Skowroński50m
Covers practical JVM tooling and concrete gains: use Java Flight Recorder + JDK Mission Control for continuous low‑overhead traces, async‑profiler for pinpoint…
Talk in English
Surviving operational "Chernobyl"Grzegorz Sztandera42m
Team runs a DevOps competence center supporting a life‑critical eCall system on AWS that sees 1.5 million eCalls over two years (missing ~100 calls/hour risks…
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From Hero to ZeroAviva Peisach36m
Wix moves from chaotic on-call to near‑zero errors by shipping visibility and automation: New Relic and Grafana dashboards, an SLO system with zero error…
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Overview of Interesting Vulnerabilities in Web Applications - Live DemosMichał Sajdak45m
Overview of notable vulnerabilities found in web applications, demonstrated with live examples. Covers practical exploit techniques and their manifestations in…
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How (not) to build a startup?Krzysztof Debski, Michał Niczyporuk48m
Argues that startup risk comes from internal choices not frameworks: picks Magento then rewrite to avoid platform limits, chooses Vert.x + Kotlin → Spring Boot…
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Thinking in StreamsKamil Banach44m
Covers Java streams from Java 8 up to Java 25 and introduces Java 24’s new stream gutters as a real extension point that allows custom intermediate ops with…
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The Past, Present, and Future of Enterprise JavaIvar Grimstad44m
Timeline shows Jakarta EE 11 as a Java SE 17/21‑verified platform that runs on Java 25, with a new core profile for CDI‑centric microservices and a refactored…
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App Modernization of Java applications.Ed Burns47m
GitHub Copilot App Modernization assesses a Java repo with appcat and open rewrite plus LLMs, creates a plan, then applies automated commits that upgrade…
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Aftermovie01m
Video summary of JDD 2025 in Kraków that documents a two-day, community-driven conference at Hotel Metropolo on 21–22 October. Footage shows dozens of talks…
Promo in English
Episode 3Piotr Przybył19m
A podcast episode featuring Piotr Przybył, who spoke at JDD 2024, discussing topics related to the JDD conference. It promotes the upcoming JDD 2025 event…
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episode 2Marek Dominiak33m
A podcast episode featuring Marek Dominiak, who is a speaker at the JDD 2025 conference. It promotes the JDD 2025 event (21–22 October in Kraków) and invites…
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episode 1Jarosław Pałka41m
A podcast episode introducing Jarosław Pałka from the JDD conference Program Council, promoting the upcoming JDD 2025 event and inviting listeners to learn…
Talk in Polish on
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