/ TALKS

Speakers coming from all corners of the world join us to share their experience in various technologies and to invite everyone to participate in Open Source Technologies and in the JCP.

All Tracks
Agile, leadership, diversity
AI, ML, Bigdata, Python
DevOps, Kubernetes & Cloud
FrontEnd
Java & JVM

Java & JVM (core frameworks & libraries, Kotlin, Scala, Groovy, Architecture)

Workshop: Optimising Java for Cloud: The Enterprise, The Serverless, and The Native.
workshop Advanced ⭐⭐⭐

java

cloud

google cloud

serverless

quarkus

graalvm

optimisation

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Refactoring Playbook
workshop Intermediate ⭐⭐

clean code

refactoring

design

IntelliJ

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Architect's Guide to Managing a Code Base
Session 🗣 Intermediate ⭐⭐

code quality

code reviews

managing code

architects

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Top 10 Rest API Design Pitfalls
Session 🗣 Intermediate ⭐⭐

REST

API

Architecture

Best Practices

Review

Mistakes

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Kotlin Multiplatform's Cross-Platform Brilliance at Norway's 378-Year-Old National Postal Service
Lightning talk ⚡️ Introductory and overview ⭐

Kotlin

Kotlin Multiplatform

Java

JVM

iOS

Android

Agile

Architecture

Cross-Platform

JavaScript

Programming Languages

People

Testing

UI

Web

Fun

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AI for Java Developers - From Buzzword to Code
Session 🗣 Introductory and overview ⭐

java

AI

RAG

vector databases

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Empower Inclusion Through Accessible Java Applications
Session 🗣 Intermediate ⭐⭐

java

javafx

accessibility

ui/ux

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Revealing the magic behind Java annotations
Session 🗣 Advanced ⭐⭐⭐

Java

Annotations

Micronaut

Spring

Quarkus

Lombok

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Maven Productivity Tips
Session 🗣 Intermediate ⭐⭐

build

tool

maven

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BoxLang: A New Dynamic JVM Language
Session 🗣 Introductory and overview ⭐

jvm

dynamic jvm

languages

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Java Beyond Frameworks: Avoiding Lock-In with Agnostic Design
Lightning talk ⚡️ Introductory and overview ⭐

Java

JVM

Design

Frameworks

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FrontEnd (TypeScript, JavaScript, AngularJS, ReactJS, ....)

htmx & Web Components: A Perfect Match for Frontend Development
workshop Introductory and overview ⭐

htmx

web components

lit

web development

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Microfrontends - A new approach
workshop Advanced ⭐⭐⭐

microfrontend

software architecture

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At the top of the pyramid: Playwright testing at scale
Session 🗣 Intermediate ⭐⭐

testing

playwright

case study

react

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¡El Futuro de la Web! Lo nuevo de JavaScript, HTML y CSS
Session 🗣 Introductory and overview ⭐

javascript

css

html

frontend

webdev

webgpu

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Privacy-first architecture
Session 🗣 Introductory and overview ⭐

local-first

sync engine

privacy

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Multithreading in Frontend? A Guide to Web Workers
Session 🗣 Advanced ⭐⭐⭐

performance

javascript

frontend

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Building a real-time collaborative editor
Session 🗣 Introductory and overview ⭐

collaborative editing

text editor

operational transformation

algorithms

real experience

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Write once, deploy anywhere: Building Serverless apps with Hono
Session 🗣 Introductory and overview ⭐

TypeScript

API

Serverless

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Microfrontends en CaixaBank: Desafíos y lecciones
Session 🗣 Intermediate ⭐⭐

frontend

microfrontend

react

performance

git

monitoring

equipos

banca

🗳️ Vote this talk

DevOps, Kubernetes & Cloud (VMs, Docker, Security, ...)

RDS Blue/green deployment workshop
workshop Intermediate ⭐⭐

RDS

Databases

Cloud

Blue/green

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From PIDs to Pods: our journey to connect eBPF and Kubernetes
Session 🗣 Introductory and overview ⭐

Kubernetes

eBPF

Beyla

Observability

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Mastering Modern Software Distribution: On-Prem, Air-Gapped, and BYOC Challenges
Session 🗣 Intermediate ⭐⭐

Docker

Kubernetes

Cloud

DevOps

Security

OnPremises

AirGapped

BYOC

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Cloud Native Developer Experience in 2025
Session 🗣 Intermediate ⭐⭐

cloud-native

kubernetes

platform engineering

cloud

interfaces

developer experience

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From zero to developer: my one year serendipity journey with OpenTelemetry
Lightning talk ⚡️ Intermediate ⭐⭐

open source

open telemetry

developer experience

community

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Load testing distributed web services
Session 🗣 Intermediate ⭐⭐

load testing

performance

scalability

reliability

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Scaling Kubernetes Deployments Across +15'000 Namespaces
Session 🗣 Introductory and overview ⭐

DevOps

Cloud

Automation

Observability

Kubernetes

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Understanding Kubernetes in a visual way
Session 🗣 Introductory and overview ⭐

Kubernetes

Cloud

Visual

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Infrastructure from Code: The Next Generation of Cloud Management
Session 🗣 Intermediate ⭐⭐

Cloud

Infrastructure

DevOps

Infrastructure as Code

Infrastructure from Code

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Engineering the Modern Data Catalog: Apache Polaris Meets Kubernetes
Session 🗣 Introductory and overview ⭐

iceberg

kubernetes

containers

data

catalog

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Frontend Deserves Monitoring Too
Lightning talk ⚡️ Introductory and overview ⭐

monitoring

observability

opentelemetry

frontend

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A door with no locks? Let’s talk about threat modeling
Session 🗣 Intermediate ⭐⭐

Security

Awareness

Threat Modeling

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AI, ML, Bigdata, Python

Developing production-ready apps in collaboration with AI Agents
workshop Introductory and overview ⭐

AI

AI Agents

Coding Assistants

Copilot

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GenAI among us
Session 🗣 Introductory and overview ⭐

Generative AI

Responsible AI

AI risks

AI opportunities

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Model Context Protocol Servers 101: Unlocking the Power of AI
Session 🗣 Introductory and overview ⭐

AI

model context protocol

LLM

Java

Go

JavaScript

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What is multimodal RAG, and can we build a village with it?
Session 🗣 Intermediate ⭐⭐

Kotlin

AI

Langchain4j

RAG

Multimodal

Spring

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Yes you can run LLMs on Kubernetes
Session 🗣 Introductory and overview ⭐

Kubernetes

LLMs

GenAI

🗳️ Vote this talk
Implementing Multi-Agent Systems at Manychat for Business-World Problem Solving
Session 🗣 Advanced ⭐⭐⭐

AI Agents; Conversational AI; GenAI; Multi-agents

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Exploring a complex codebase with AI
Session 🗣 Intermediate ⭐⭐

AI

coding

learning

internals

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Aligning DeepSeek R1
Session 🗣 Introductory and overview ⭐

AI

Machine Learning

Large Language Models

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The Yoga of Image Generation with Stable DIffusion and ComfyUI
Session 🗣 Introductory and overview ⭐

GenAI

Image Generation

Stable Diffusion

LoRA

🗳️ Vote this talk
15 years of Database evolution in 20 minutes
Lightning talk ⚡️ Introductory and overview ⭐

database

nosql

sql

k/v

fulltext

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The AI boom: what and why?
Session 🗣 Introductory and overview ⭐

AI

keynote

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Agile, leadership, diversity (Management techniques, diversity and inclusivity, ...)

Team Cognitive Load as a metric to measure Platform impact
Session 🗣 Intermediate ⭐⭐

team topologies

platform teams

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Elevating Young Developers: Best practices for seasoned developers on onboarding and skills
Lightning talk ⚡️ Introductory and overview ⭐

onboarding

mentoring

skills management

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How Can Engineering Leaders Measure the Impact of GenAI
Session 🗣 Intermediate ⭐⭐

GenAI

Metrics

Productivity

DevEx

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One size fits all! Not at all!
Session 🗣 Introductory and overview ⭐

Equity

Inclusivity

Diversity

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Royal Flush in DevSecOps – Unlocking the Secrets of a winning strategy
Session 🗣 Introductory and overview ⭐

Security

DevSecOps

Automation

Culture

CI/CD

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Crafting Impact: How Agile unlocks a streamlined Organization
Session 🗣 Intermediate ⭐⭐

Tech Leadership

Career Development

Agility principle

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Building 10x Organizations using Modern Productivity Metrics
Session 🗣 Intermediate ⭐⭐

DevEx

DevOps

Platform Engineering

Metrics

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The Leaking Bucket: Women in Tech
Lightning talk ⚡️ Introductory and overview ⭐

Women in tech

🗳️ Vote this talk
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