I have 7.5+ years of experience in Software Development using Microsoft Technologies & C#.Net. I have worked on so many projects in these years.
1) I am having an expertise in Application Development in C#.Net.
2) Specialist in analyzing and translating functional requirements to technical requirements, developing and Unit testing applications.
3) Web Development using ASP(C#).Net Framework (2.0, 3.5, 4.0, 4.5)
As per the project description, you want to build a desktop application using C# which should track the enquiry details. That includes few fields like Name, Phone and Reference no, etc.
I can build this project in 6 days using C#.Net as front-end. We can use "Microsoft SQL Server Express" or "Microsoft Access" as a backend to store all field details to track later. "Microsoft SQL Server Express" is a free version, hence additional costing would not be there.
I can build this project in Windows Forms as well as WPF. My costing invloves all design, development, unit testing and release of the project in 6 days. Please see my Milestones for completed understanding.
Please connect to me so that can discuss further.