About us
This JUG aims to build a community around everything to related with Java and JVM like new language features, Spring, Kotlin, Cloud, Containers, etc...
We are going to organize meetups, if you have something interesting to share with the community, please feel free to open a discussion or send a private message to us in order the schedule a meetup.
We work together with Coimbra JUG (https://www.meetup.com/Coimbra-JUG/) in order to get the most to everybody.
Upcoming events
1
OCT Java Meetup
R. Adão Manuel Ramos Barata 3, R. Adão Manuel Ramos Barata 3, 1886-502 Moscavide, Portugal, Moscavide, PT🗓️ Date: October 29th
📍 Location: Oriente Green Campus - R. Adão Manuel Ramos Barata 3, 1886-502 Moscavide.🕒 Agenda
- 18:30 – Doors open: Network🍻
- 19:00 – Event start
- 20:00 – 🍕 🍻 Break
- 20:15 – Second Presentation
- 21:30 – Doors Closed
🎤 Speaker
Title: Single responsibility principle in AI
Speaker: Oleksii Kopylov
Summary: When several services in a fleet need an LLM, the obvious path — each one wiring up the provider SDK itself — scatters API keys, duplicates retry logic, and leaves token spend unattributed. This talk walks through one way to solve that. It isn't a single source of truth or a best-practice checklist: just one approach, its trade-offs, and an open discussion about how you'd solve it differently.
Company: Spin.ai
Linkedin: https://www.linkedin.com/in/alexey-kopylov/🎤 Speaker
Title: Getting Services to Talk: The Choreography of Sync & Async Messaging
Speaker: Cedric DIMIER & Alexandre Barbary
Summary:
In a modern microservices architecture, choosing between synchronous APIs and asynchronous messaging can have a major impact on scalability, resilience and complexity. Alexandre Barbary and Cédric Dimier will take you behind the scenes of a real-world ecosystem and show how services communicate using APIs, events, message brokers and adapters. They will explore how to handle errors and message ordering, and how observability helps track messages across the different layers of the architecture.Cedric DIMIER – I'm a Solution Architect at Richemont, specializing in distributed systems and backend architecture across both e-commerce and retail. Passionate about building resilient, decoupled systems, I focus on pragmatic trade-offs between latency, consistency, and complexity. In this session, I will share real-world lessons on when to rely on direct orchestration versus when to let your services dance asynchronously.
Alexandre Barbary - With 10 years at Richemont – starting as a Java Developer and now Technical Team Lead in Unified Commerce – I work alongside architects, product teams, and developers to shape and build scalable microservices solutions. In my talk, "Getting Services to Talk: The Choreography of Sync vs. Async Messaging", I draw on hands-on enterprise experience to break down contract-first APIs, event-driven architectures, and the practical challenges of decoupling systems in production.
Company: Richemont
Linkedin: DIMIER Cedric and BARBARY Alexandre24 attendees
Past events
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