Enzo Caceres

Challenges

Build your own DNS server

using Java

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

completed

Build your own Docker

using Python

Learn about kernel namespaces, chroot, the registry API and more

completed

Build your own Git

using Java

Learn about git objects, plumbing commands and more

completed

Build your own SQLite

using Java

Learn about SQL syntax, SQLite's file format, B-trees and more

completed

Build your own BitTorrent

using Java

Learn about .torrent files, the BitTorrent Peer Protocol and more

completed

Build your own Interpreter

using Python, Java and Rust

Learn about tokenization, ASTs, tree-walk interpreters and more.

completed

Build your own HTTP server

using Java, TypeScript, C, Python, Rust and C++

Learn about TCP servers, the HTTP protocol and more

completed

Build your own Kafka

using Java

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

completed

Build your own Shell

using Python and Java

Learn about parsing shell commands, executing programs and more

completed

Build your own Redis

using Java

Learn about TCP servers, the Redis protocol and more

completed

Build your own grep

using Java and Python

Learn about regex syntax: character classes, quantifiers and more

23/33 stages

Build your own Claude Code

using Java and Python

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

17/18 stages

• Completed the Build your own Redis challenge using Java

• Completed the Build your own Shell challenge using Java

• Completed the Build your own Shell challenge using Python

• Started the Build your own Claude Code challenge using Java

• Started the Build your own Claude Code challenge using Python

• Completed the Build your own Kafka challenge using Java

• Started the Build your own grep challenge using Java

• Completed the Build your own HTTP server challenge using Java

• Completed the Build your own Interpreter challenge using Rust

• Completed the Build your own Interpreter challenge using Java

• Completed the Build your own Interpreter challenge using Python

• Completed the Build your own BitTorrent challenge using Java

• Started the Build your own Kafka challenge using Python

• Started the Build your own grep challenge using Python

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

• Started the Build your own Shell challenge using Go

• Started the Build your own Shell challenge using Rust

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

• Started the Build your own Shell challenge using C

• Completed the Build your own HTTP server challenge using C

• Completed the Build your own HTTP server challenge using TypeScript

• Completed the Build your own HTTP server challenge using Python

• Completed the Build your own HTTP server challenge using Rust

• Completed the Build your own SQLite challenge using Java

• Completed the Build your own Git challenge using Java

• Completed the Build your own DNS server challenge using Java

• Joined CodeCrafters