UI Enhancement & Backend Upgrade

I'm looking for an experienced .NET and React.js developer to enhance the user interface of my existing application and upgrade several backend functionalities.

Key Responsibilities:
- Improve the User Interface to make it more intuitive and responsive
- Enhance Database handling capabilities
- Upgrade API integrations for better connectivity
- Strengthen Authentication and Security measures

Ideal Skills and Experience:
- Proficient in .NET and React.js
- Strong understanding of User Interface design
- Extensive experience with Database management, API integrations and Security protocols
- Ability to deliver high-quality work within deadlines.