Cross Browser Extension Wallet Fix

I need an experienced developer to fix issues in my existing browser extension wallet, which is a clone of Metamask.
Key requirements:
- Improve UI/UX problems
- Improve wallet connect function

Ideal skills and experience:
- Expertise in developing browser extension wallets
- Strong understanding of blockchain technology (Ethereum, Web3)
- Experience with cross extension development

Please provide a detailed plan for addressing the issues and your relevant experience.