.Net developers with 7+ years of experience

I have an existing project which needs further work to be done. The nature of tasks include: 1) Convert a console application to a windows service 2) Create new DLLs which interact with external APIs 3) Add some reporting features to the application 4) Add UI based functionality I am interested in working only with senior developers who are capable and can understand the tasks well. The developer will need to sign an NDA. I am not interested in working with companies. So, if you are a company, do not bid as an individual and waste everyone's time.