TypeScript coding to amend small part of project

I am looking for a TypeScript developer the help amend a small part of a project. This project was developed from an open source pool game and we would like to change how the cue stick action works.

We can provide the developer with the open source pool game and this can be amended and the developer can help integrate this into our project or we can provide the developer with the relevant parts of the of the existing code.

We would like to change the cue stick movement from the existing mechanism to work like “Miniclip pool”.

The developer should have good communication skills.