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# Gen-AI on Localhost: Prompt, MCP, Fine-Tune and RAG&Roll


- **Date:** Friday, Jul 10, 2026
- **Time:** 09:45–11:45 (120 min)
- **Room:** Room M5 (18 Seats)
- **Event:** World Congress 2026 Europe

## Description

Generative AI on your local machine?! In this hands-on workshop, we’ll guide you through the entire journey of setting up and optimizing Gen-AI models. You’ll start with prompt engineering, mastering prompts that deliver relevant results. Then, move on to fine-tuning techniques to tailor models for your specific needs. Discover Retrieval Augmented Generation (RAG), where document retrieval meets AI for smarter, context-aware answers. Get ready to RAG&Roll with Gen-AI on localhost! And of course, how could it be without it — we will create our own MCP server and use it right away!

## Speaker

### [Daniel Ostrovsky](https://www.wearedevelopers.com/@daniel-ostrovsky)

AI Architect at Payoneer


## Related talks at this congress

- [Advanced AI Systems With MCP, Memory & Human-In-The-Loop](https://www.wearedevelopers.com/events/world-congress-2026-europe/sessions/933-advanced-ai-systems) — Roelant Dieben, Stuart van der Lee
- [Spec First Development: Building and Modernizing Apps with Agentic AI](https://www.wearedevelopers.com/events/world-congress-2026-europe/sessions/934-spec-first) — Julia Kordick
- [Prompt Engineering Hands-on](https://www.wearedevelopers.com/events/world-congress-2026-europe/sessions/1661-prompt-engineering) — Harald Nezbeda
- [Prompt Engineering Hands-on](https://www.wearedevelopers.com/events/world-congress-2026-europe/sessions/939-prompt-engineering) — Harald Nezbeda