Meryem Arroussi

Meryem Arroussi

Margo
Meryem Arroussi is a Java Software Engineer working on algo trading systems in the financial sector. She specializes in building high-performance applications with Java and Spring, and is passionate about modern Java, software architecture, and AI-powered systems.She regularly explores technologies such as Spring AI, Retrieval-Augmented Generation (RAG), Tool Calling, and Structured Outputs to help developers build intelligent applications.Meryem shares her knowledge through technical writing and public speaking. She presented at Spring Meetup Paris on building intelligent chatbots with Spring AI and is the author of articles focused on Java, AI, and software engineering.Her interests include java development, low-latency systems, distributed architectures, and the intersection of Artificial Intelligence and enterprise Java.
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Achraf Hasbi
Achraf Hasbi
Margo
Meryem Arroussi
Meryem Arroussi
Margo

Project Lilliput: What If Your Java Objects Took Less Space?

This talk explains Java object memory overhead, including headers, alignment, and JVM options, and shows how Project Lilliput’s Compact Object Headers reduce heap usage. Using JOL, attendees will lear...
Java & Programing languages Java & Programing languages Conference 50 min. ADVANCED