Tolga Kayhan

Tolga Kayhan

Code. Art. AI. Startup.

About Blog

About Me

Home And Art

Hi! I'm a software developer from Turkey, now living in London. I'm always curious about technology and have a deep appreciation for art—even though I don't understand most of it, it still inspires and captivates me.

AI

I believe that artificial intelligence will be our generation's greatest achievement. We've used tools and techniques to become smarter than our ancestors, and now we're close to creating something smarter than ourselves. I hope this journey goes well!

Experince

For the past ten years, I've been creating software that blends creativity with functionality. I mainly work with .NET C# and have deployed many projects to Azure. I've also worked with JavaScript, Python, C, and C++. Hackathons and side projects are my hobbies—they keep me learning and creating.

Gaming

I love playing games, especially Dota (Herald and proud!). That's actually how I got interested in OpenAI. If you're curious about the connection, search "OpenAI Dota".

Friends

I used to be into philosophy but decided to step back from endless debates with my friends—they talk so much! It felt like an endless black hole. I don't think that was healthy, so I gave up. Seems like not everyone needs to solve the purpose of the universe.

Perspective

I believe that trying different things broadens our perspective and makes us better problem solvers. Maybe it's my curiosity pulling me in many directions, but it has made me a good problem solver.

Travel

I enjoy traveling, mostly around Europe.

Work

Currently, I work as a consultant by day and build developer tools by night. My expertise is being the solution architect of your problem or your problem solver (startup) and creating it via coding. I mostly code the backend side but sometimes I also code frontend or other parts of projects.

Projects

You might know me from my GitHub project Betalgo.Ranul.OpenAI (also known as Betalgo.OpenAI), my most starred repository. You may have heard my name from there, and if you like what I've created, check out the links on the main page—maybe you'll find something you like even more.

by me:

Betalgo

Betalgo

I am the founder of Betalgo.
Focused on pushing the limits of technology and creativity to create things people want.

Laser Cat Eyes

Laser Cat Eyes

Laser Cat Eyes is an API debugger, currently focus on .NET developers.

OpenAI Library

Betalgo.Ranul.OpenAI

Popular open-source OpenAI .NET library — previously known as Betalgo.OpenAI.

Anthropic Library

Betalgo.Ranul.Anthropic

Open-source Anthropic .NET library.

Mergy Extension

Mergy Extension

A browser extension that combines and optimizes GitHub repository contents for use with Claude Projects.