Chrome Extension Modifications and Recompilation

I need a skilled developer to add new functionalities to my existing Chrome extension (CRX files), with a focus on improving user navigation within the user interface. The project involves modifying the UI design, permissions and settings, and core extension behavior.

Key Responsibilities:
- Encode and edit CRX files
- Introduce new features to the extension
- Modify UI/permissions/settings/core behavior
- Enhance user navigation
- Recompile as an installable extension

Ideal Skills:
- Proficient in JavaScript, HTML, CSS
- Experienced in Chrome extension development
- UI/UX design skills
- Debugging and problem-solving skills