Paul Kuruvilla

Challenges

Build your own HTTP server

using Python

Learn about TCP servers, the HTTP protocol and more

completed

Build your own DNS server

using Python, Java, C# and Rust

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

5/8 stages

Build your own SQLite

using Python, Ruby, Zig, Go and Gleam

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

1/9 stages

Build your own Interpreter

using Rust, Kotlin, OCaml, Go and Python

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

23/84 stages

Build your own BitTorrent

using Java, Elixir, Rust, Kotlin, Zig, Haskell, JavaScript, C, Python, Go and Ruby

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

10/19 stages

Build your own Kafka

using Python and Rust

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

9/18 stages

Build your own grep

using Haskell, Rust and Python

Learn about regex syntax: character classes, quantifiers and more

1/15 stages

Build your own Redis

using JavaScript, Haskell, Elixir, Crystal, TypeScript, Zig, C++, C, C#, Gleam, Ruby, OCaml, Go, Swift, Rust and Python

Learn about TCP servers, the Redis protocol and more

43/55 stages

Build your own Git

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

Learn about git objects, plumbing commands and more

4/7 stages

Build your own Shell

using JavaScript, Python, Ruby, Go and Rust

Learn about parsing shell commands, executing programs and more

17/28 stages

• Started the Build your own Shell challenge using Rust

• Started the Build your own Shell challenge using Ruby

• Started the Build your own Redis challenge using Swift

• Started the Build your own Kafka challenge using Rust

• Started the Build your own Redis challenge using OCaml

• Started the Build your own BitTorrent challenge using Ruby

• Started the Build your own Kafka challenge using Python

• Started the Build your own SQLite challenge using Gleam

• Started the Build your own Shell challenge using JavaScript

• Started the Build your own BitTorrent challenge using Go

• Started the Build your own Interpreter challenge using OCaml

• Started the Build your own Redis challenge using Gleam

• Started the Build your own HTTP server challenge using Dart

• Started the Build your own Git challenge using Kotlin

• Started the Build your own HTTP server challenge using Kotlin

• Started the Build your own Interpreter challenge using Python

• Started the Build your own Interpreter challenge using Kotlin

• Started the Build your own Interpreter challenge using Rust

• Started the Build your own Interpreter challenge using Go

• Started the Build your own SQLite challenge using Go

• Started the Build your own Shell challenge using Go

• Started the Build your own HTTP server challenge using C

• Started the Build your own SQLite challenge using Zig

• Started the Build your own Shell challenge using Python

• Started the Build your own Git challenge using TypeScript

• Started the Build your own Redis challenge using C

• Started the Build your own BitTorrent challenge using C

• Started the Build your own Redis challenge using Zig

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

• Started the Build your own Redis challenge using TypeScript

• Started the Build your own Git challenge using Rust

• Started the Build your own Git challenge using Ruby

• Started the Build your own DNS server challenge using Rust

• Started the Build your own Redis challenge using Elixir

• Started the Build your own Redis challenge using Ruby

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

• Started the Build your own Git challenge using Java

• Started the Build your own HTTP server challenge using Haskell

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

• Started the Build your own HTTP server challenge using Java

• Started the Build your own DNS server challenge using Java

• Started the Build your own BitTorrent challenge using Haskell

• Started the Build your own BitTorrent challenge using Zig

• Started the Build your own DNS server challenge using Python

• Started the Build your own BitTorrent challenge using Kotlin

• Started the Build your own BitTorrent challenge using JavaScript

• Started the Build your own BitTorrent challenge using Rust

• Started the Build your own BitTorrent challenge using Elixir

• Started the Build your own HTTP server challenge using Rust

• Started the Build your own BitTorrent challenge using Java

• Completed the Build your own HTTP server challenge using Python

• Started the Build your own BitTorrent challenge using Python

• Started the Build your own SQLite challenge using Ruby

• Started the Build your own SQLite challenge using Python

• Started the Build your own grep challenge using Haskell

• Started the Build your own Redis challenge using Haskell

• Started the Build your own Redis challenge using JavaScript

• Started the Build your own Redis challenge using Python

• Started the Build your own Redis challenge using Crystal

• Started the Build your own Git challenge using Python

• Started the Build your own grep challenge using Rust

• Started the Build your own grep challenge using Python

• Started the Build your own Redis challenge using Rust

• Started the Build your own Redis challenge using Go

• Started the Build your own Redis challenge using C#

• Joined CodeCrafters