Ivan Jurina

i build .net clients for ai apis, so i keep a running map of which providers actually support .net developers and which leave them hand-rolling http. the short version: “no .net sdk” is no longer the main problem. the main problem now is autogenerated .net

most people know Mistral for its chat models. the part i find more interesting for enterprise work is the Agents API: persistent agents with instructions and tools, stateful conversations you can resume, built-in connectors (web search, code interpreter,…

ElevenLabs is best known for text to speech, but the thing i find most interesting is ElevenAgents: you configure an agent with a prompt, a voice and some tools, and it handles the whole voice loop. speech to text, the llm, turn-taking, interruptions, text

i’ve been playing with SerpApi lately. nice service. one GET request and you get structured json for google, bing, maps, news, shopping and about a hundred other search surfaces. captchas and layout changes handled for you. their python and ruby stories a…

i needed web search in an ai agent. sounds simple. it’s not anymore. microsoft killed the standalone bing search api in august 2025. if you had an app calling it, it just stopped working. the official replacement is “grounding with bing search” inside azu…

Getting a business loan is painful.

I needed url shortener.

A Chrome extension that automatically calculates and displays the price per square meter for property listings on Czech real estate portals sreality.cz and reality.idnes.cz.

Built a clean React frontend that connects to my previous .NET backend project.

I’ve built a .NET Web API that streamlines integration with ChatGPT and Claude, featuring voice-to-text conversion and PDF data extraction out of the box.