Windows Data Management Software Development

I need a complete system design and architecture for a Windows-only desktop application that will serve as a data-management solution. The core goal is to let end-users capture, organise, search and report on medium-to-large datasets through a fast, intuitive interface... (Budget: ₹750 - ₹1250 INR, Jobs: C Programming, Database Design, Debugging, JavaScript, Software Architecture, Software Development, Testing / QA, UI / User Interface, Windows Desktop)