📅 Date: 26 Feb (Thursday) ⏰ Time: 7:00 PM – 8:30 PM EET 🎤 Speaker: Piotr Przybył, Senior Developer Advocate @ Elastic 🆓 Entrance is FREE! (Pre-registration required) https://forms.gle/zdxMoY3NWt2631Cs8 More details: This talk demystifies Retrieval-Augmented Generation (RAG) in AI, covering what it is, how to implement it, its [...]
Ihor Banadiga
Review Spring Security 7 by Andriy Riy Java Developer @ Jappware https://www.linkedin.com/in/andriy-riy-172451158/ Code from the event: __________ Event details: https://www.javaclub.lviv.ua/2026/01/13/Event-401-Spring-Security-7.html Agenda: 00:00 – intro 00:00 – The Big Merger: Spring Authorization Server 07:35 – [...]
Ihor Banadiga
📅 Date: 29 Jan (Thursday) ⏰ Time: 7:00 PM – 8:30 PM EET 🎤 Speaker: Orkhan Gasimov, Head of Technology Office @ GlobalLogic. 🆓 Entrance is FREE! (Pre-registration required) https://forms.gle/GQ75aeXwLDjzsNVD6 CoffeeJug – monthly events for #Java professional (#javausergroup). Follow us on social media: Facebook: [...]
Ihor Banadiga
📅 Date: 29 Jan (Thursday) ⏰ Time: 7:00 PM – 8:30 PM EET 🎤 Speaker: Orkhan Gasimov, Head of Technology Office @ GlobalLogic. 🆓 Entrance is FREE! (Pre-registration required) https://forms.gle/GQ75aeXwLDjzsNVD6 More details: Enterprise Solutions Architect Mindset: Lead Transformation. Master Complexity. Architect the Future. [...]
Ihor Banadiga
Review 2025 year by Ihor Banadiga Java Software Engineer @ Capgemini Engineering https://www.linkedin.com/in/ihorbanadiga/ Code from the event: __________ Event details: https://www.javaclub.lviv.ua/2025/12/17/Event-400-JavaClub-Summary.html Agenda: 00:00 – intro 00:38 – IT Research Ukraine 2025 09:53 – Salary 14:23 [...]
Ihor Banadiga
Review RAG with Langchain4j by Sergii Bishyr Senior Software Engineer @ Hazelcast https://www.linkedin.com/in/sergey-bishyr/ Code from the event: __________ Event details: https://www.javaclub.lviv.ua/2025/12/08/Event-399-RAG-with-Langchain4j.html Agenda: 00:00 Intro 04:40 Simple RAG 13:09 RAG with Metadata 17:17 Dynamic Filter with [...]
Ihor Banadiga
Review Amazon Bedrock by Yuriy Stakhniak Software engineer @ Epam Systems https://www.linkedin.com/in/yuriy-stakhniak-3486528b/ Code from the event: __________ Event details: https://www.javaclub.lviv.ua/2025/12/01/Event-398-Amazon-Bedrock.html Agenda: 00:00 – intro 2:21 – What is AWS Bedrock 7:55 – Common Use Cases [...]
Ihor Banadiga
Review Spring 7 @ Spring boot 4 by Oleh Melnyk Software Engineer @ Jappware https://www.linkedin.com/in/oleh-melnyk/ Code from the event: __________ Event details: https://www.javaclub.lviv.ua/2025/11/24/Event-397-Spring-7-@-Spring-boot-4.html Agenda: 00:00 – Intro 04:41 – Null safety by default: JSpecify/NullAway build-time [...]
Ihor Banadiga
Discover why mastering these advanced tools is essential for boosting productivity and staying ahead in the Java community by Michael Kaminetskyi Java Software Engineer @ Levi9 Ukraine https://github.com/PalmsGolf Code from the event: https://github.com/mkaminetskyi/LvivJavaClubTopicSearch Event details: [...]
Ihor Banadiga
Review JUnit 6: what’s new & how we test by Serhii Petrenko Lead Java Developer @ Capgemini Engineering https://www.linkedin.com/in/serhii-petrenko-9a387760/ Code from the event: __________ Event details: https://www.javaclub.lviv.ua/2025/11/17/Event-396-JUnit-6.html Agenda: 00:00 – intro 01:00 – #JUnit6 main updates [...]
Ihor Banadiga