Denis Kyorov

Challenges

Build your own Claude Code

using Go

Learn about LLM APIs, tool calling, agent loops and more

completed

Build your own Kafka

using Go

Learn about TCP servers, the Kafka wire protocol and more.

3/25 stages

Build your own Shell

using Rust and C

Learn about parsing shell commands, executing programs and more

12/76 stages

• Completed the Build your own Claude Code challenge using Go

• Started the Build your own Shell challenge using C

• Started the Build your own Kafka challenge using Go

• Started the Build your own Shell challenge using Rust

• Joined CodeCrafters