Buy and Sell Function on Raydium Launchpad with TypeScript Code

I'm looking for a skilled TypeScript developer to create code that automates buy and sell processes on the Raydium platform with no bugs. This project is for personal use.

Key Requirements:
- Integrate seamlessly with Raydium
- Automate trading processes

Ideal Skills and Experience:
- Proficiency in TypeScript
- Experience with Raydium and its API
- Background in trading automation
Github: https://github.com/raydium-io/raydium-sdk-V2-demo/tree/master/src/launchpad

It is very buggy, sometimes buy and sell works but mostly gets error.

Please add in your first bid, 'I am the right one', otherwise you will be ignored.