Lefteris Karageorgiou
Employers on the program
- 2024–2026Amazon Web Services4 talks
The year around now
Talks in the past 12 months and announced talks ahead, one row per conference, January to December. Hover a mark for the talk.
Appearances by year
- AWS re:Invent
Talks
| Date | Event | Conference | Role | Title | Links |
|---|---|---|---|---|---|
| Nov 30, 2026 | AWS re:Invent 2026 | AWS re:Invent | chalk talk | Serverless Java in 2026 as Amazon Web Services Java on Lambda used to mean cold start anxiety and compromised JIT performance. Not anymore. | |
| Dec 1, 2025 | AWS re:Invent 2025 | AWS re:Invent | builders session | Building serverless AI Agents in Java with Spring AI as Amazon Web Services In this hands-on builders session, dive into the world of AI agents using Java and the Spring AI framework on AWS. You'll build a Serverless AI agent from the…Show lessIn this hands-on builders session, dive into the world of AI agents using Java and the Spring AI framework on AWS. You'll build a Serverless AI agent from the ground up, integrating with various Amazon Bedrock models, implementing chat memory, RAG and Model Context Protocol (MCP) support. | |
| Dec 1, 2025 | AWS re:Invent 2025 | AWS re:Invent | code talk | Serverless patterns for large-scale applications with AWS Lambda [REPEAT] as Amazon Web Services In this code talk, learn how to manage large-scale serverless architectures. As Lambda functions multiply, organizations struggle with project organization,…Show lessIn this code talk, learn how to manage large-scale serverless architectures. As Lambda functions multiply, organizations struggle with project organization, code reusability, dependency management, and maintaining consistent deployments across environments. | Video |
| Dec 2, 2024 | AWS re:Invent 2024 | AWS re:Invent | workshop | From serverful to serverless Java as Amazon Web Services In this workshop, learn how to bring your traditional Java Spring application to AWS Lambda with minimal effort and iteratively apply optimizations to get the…Show lessIn this workshop, learn how to bring your traditional Java Spring application to AWS Lambda with minimal effort and iteratively apply optimizations to get the best out of your serverless Java experience. Find out how to improve the performance of your application with AWS Lambda SnapStart and GraalVM native images. |
Frequent co-speakers
| Speaker | Shared events | Shared talks | Last together |
|---|---|---|---|
| Christian Mueller | 3 | 2 | 2026 |
| Yuriy Bezsonov | 3 | 1 | 2026 |
| Aaron Chen | 3 | — | 2026 |
| Aaron Sempf | 3 | — | 2026 |
| Aarthi Raju | 3 | — | 2026 |
| Abbas Mooraj | 3 | — | 2026 |
| Abhijeet Jangam | 3 | — | 2026 |
| Abhishek Pandey | 3 | — | 2026 |
| Abhishek Sharma | 3 | — | 2026 |
| Abhishek Srivastav | 3 | — | 2026 |
| Abilashkumar P C | 3 | — | 2026 |
| Adam Hill | 3 | — | 2026 |
| Adam Richter | 3 | — | 2026 |
| Addy Upreti | 3 | — | 2026 |
| Aditi Garg | 3 | — | 2026 |
Speakers with the same name are merged into one entry, so this page may combine more than one person. Affiliations are shown as each conference listed them.