Pankaj Meena

Challenges

Build your own Claude Code

using C++

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

completed

Build your own Shell

using C++

Learn about parsing shell commands, executing programs and more

12/59 stages

Build your own DNS server

using C++

Learn about the DNS protocol, DNS record types and more.

2/8 stages

Build your own HTTP server

using C++

Learn about TCP servers, the HTTP protocol and more

2/14 stages

Build your own Redis

using C++

Learn about TCP servers, the Redis protocol and more

1/97 stages

Build your own Git

using C++

Learn about git objects, plumbing commands and more

1/7 stages

• Completed the Build your own Claude Code challenge using C++

• Started the Build your own Redis challenge using C++

• Started the Build your own Git challenge using C++

• Started the Build your own HTTP server challenge using C++

• Started the Build your own DNS server challenge using C++

• Started the Build your own Shell challenge using C++

• Joined CodeCrafters