MongoDB User Group Lisbon (MUG) @ Cloudflare

## Join us for a special collaborative edition of MongoDB User Group Lisbon hosted at Cloudflare!
This event brings together backend engineers, AI practitioners, cloud architects, and tech enthusiasts for an evening of cutting-edge talks, practical insights, and community networking.

🎤 Confirmed speakers:

• Dmytro Samoilov – Lead Android Engineer at Rollo.
  Presentation Topic: Hybrid AI: LLM on-device + Cloudflare Workers AI + MongoDB Atlas.
• Otavio Santana – Award-Winning Software Engineer, Java Champion, and Executive Committee Member for Java & Jakarta EE.
  Presentation Topic: Modern Software Architecture in the AI Era: New Patterns for Intelligent Platforms.

🗓️ Event Details:

Data: 9th June Time: 18h- 20:30

• 📍Location: Av. da Índia 8 10, 1300-299 Lisboa.
  In Allo | Alcântara Lisbon Offices

🍕 Food & Drinks Provided
VERY IMPORTANT: For security reasons, only registered people in the event will be allowed to enter.
💬 Take this opportunity to meet amazing professionals, exchange ideas, and learn more about MongoDB and Gemini in the evolving world of Generative AI.
***👉 Register now — it’s FREE ***
💼 LinkedIn: https://www.linkedin.com/company/mongodb-user-group-lisbon
Are you interested in being a speaker? Fill the form and we will reach out https://forms.gle/ANpvY9Stp79qonfj7
Let’s build. Let’s share. Let’s grow — together. 💥
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Speaker: Dmytro Samoilov - Lead Android Engineer at Rollo.
Language: English
Title: Hybrid AI: LLM on-device + Cloudflare Workers AI + MongoDB Atlas
LinkedIn: [https://www.linkedin.com/in/samoilov-dmytro/](Dmytro Samoilov)
Abstract:
Every AI feature in your Android app starts the same way - an API call to the cloud. It works until your user base grows and the bill grows with it. Or until your users are on a train with no