Speaker Details

Daniel Oh
Red Hat
Daniel Oh is Java Champion and Senior Principal Developer Advocate at Red Hat. He works to evangelize building cloud-native microservices and serverless functions with cloud-native runtimes to developers. He also continues to contribute to various open-source cloud projects and ecosystems as a Cloud Native Computing Foundation (CNCF) ambassador for accelerating hybrid cloud platform adoption in a variety of enterprises. Daniel also speaks at technical seminars, workshops, and meetups to elaborate on new emerging technologies for enterprise developers, SREs, platform engineers, and DevOps teams.
Developers have had extraordinary experiences and taken stunning capabilities while they were developing Java microservices from local to the cloud using Quarkus for the past 4 years. But there is more to come with their journey since we have just arrived in Quarkus 3 which provides good, better, and even excellent features and capabilities in terms of developer experience, performance, scalability, and cloud integration. Especially, Quarkus 3 simplifies asynchronous concurrent applications using virtual threads (Project Loom) for high scalability. 
In this session, we take you through how Quarkus integrates Loom for developers to make concurrent applications easier, have cheaper memory, and have high performance using virtual threads. You can also learn about what’s new in Quarkus 3 such as JakartaEE 10, MicroProfile 6, Hibernate ORM 6, and more.
During this workshop we will teach how to create Roblox games integrated with a Java / Quarkus backend to manage teams, quiz, coding challenges and also cool integrations with IoT sensors, musical instruments using Fast Fourier Transform with Java / Processing.org and also camera with AI to detect objects in the real players.
We will explain the basics of Roblox development and show detailed architecture and challenges we have integrating Roblox with AWS Cloud. All the code is available to anyone that want to create your own game, demos for booths and amazing integration between virtual world and real world and vice-versa.
All the participant will create:
  • A Roblox game with quiz and coding challenge
  • A Quarkus backend to manage quiz / teams / other data in a noSQL database
  • Deployment backend in AWS Lambda with AWS DynamoDB and Amazon Codewhisperer
  • Optional: Test FFT integration with processing.org
  • Optional: use camera with AI to recognize objects in real players (if the player is wearing a hat, then the avatar inside the game wear a hat)
  • AWS Temporary Accounts will be provided - "all you can eat" accounts for 12 hours.