Enhance ASP.NET POS System

I need an experienced ASP.NET developer to add features and correct issues in my centralized POS billing application.

Required Features:
- Customer loyalty program
- Reporting and analytics

Necessary Corrections:
- Bug fixes
- User interface improvements
- Performance optimization

Ideal Skills and Experience:
- Proficiency in ASP.NET
- Experience with POS systems
- Strong problem-solving skills
- UI/UX design knowledge
- Ability to implement customer loyalty and analytics features

Please include any similar project experience in your bids.