77. pražský sraz přátel PHP@Shoptet

Hello Pehapkers!
We invite you to the next community meeting.

🎤 Anastasiia Kovalova - When AI agents encounter legacy PHP
🎤 Milan Šulc - AI automation stack for every developer family
🎤 Josef Jebavý - How to do frontend backend

17:30 - open doors
18:00 – lecture
18:40 – lecture
19:20 – lecture
20:00 - quiz & networking

We thank our partners and look forward to seeing you!

Address: Shoptet - Pod Dráhou 1637/6, building E3, Prague 7

\-\-\-

**Anastasiia Kovalova - When AI Agents Encounter Legacy PHP**
What happens when AI agents get a real ticket in an existing codebase, how to set up workflow, context, validation and checkpoints so that their outputs make sense. (comparing Claude Code, OpenCode, Codex)

\-\-\-

**Milan Šulc - AI automation stack for every developer family**
*Caretaker of open-source web elephants, sinking Docker containers and sick servers. AI is in charge at Shoptet — no developer will sit (without tokens) in a corner.*

One prompt is not enough. If you want to build AI automations that survive the first demo, you need more than just an LLM API key. You need a workflow engine, routing model, prompt logging, response evaluation, data ingestion, classic database and vector search. We will show a developer AI automation stack built on tools like n8n, OpenRouter, LiteLLM, Langfuse, Firecrawl, Postgres and Qdrant. We will go through what role they play in the architecture, what they solve, what they don't solve and how to put them together into practical internal workflows, agents and automations.
\-\-\-

**Josef Jebavý - How to do frontend backend**
*is a cyclist and freediver who first encountered programming and Linux before the year 2000. When he discovered that there were problems with computers, he decided to study computer science and subsequently established himself as an independent IT specialist. He has long specialized in: servers, containers in the cloud, web applications and backups, all with an emphasis on testing efficiency and security. Among his most used AI tools are Gemini and Cursor.*

In recent years, the development of web applications has increasingly shifted to front-end technologies. Since the advent of AI and the wave of vibecoding, the javascript frontend framework has been the automatic choice for web applications. One of several most used technologies for web development has always been PHP. Since PHP version 7, PHP has become a robust programming language, and other tools like PHPStan have greatly increased the value of the PHP ecosystem. In my opinion, PHP development is currently doing better than javascript technologies.
\-\-\-