Hi,
I have reviewed your project requirements. I would like to do this project for you. Are you open to using any programming or scripting language for this project? I do not have experience with C#, but I do have several years experience with PHP and Python, as well as Perl and Java. I have several years experience with the full LAMP stack (Linux, Apache, MySQL, and PHP). I've been working at least 5 years now as an Independent Contractor for Boomdizzle (a social music hip hop website). I help maintain their servers and their websites, I've developed themes using designs created in Photoshop, etc... I have worked with APIs before, including those that have OAuth. I've played around with the Twitter and Facebook APIs, and I also used the Eventful and Google Maps APIs in the past. I would like to use the Instagram API. With the API, we should be able to do a search on a tag that will return a list of users.
My Resume is available on my profile, as well as reviews from past clients. If you would like to see some examples of my past work, or have any questions for me, please let me know. I would like to discuss further about this project and I look forward to working with you. Thank you for taking the time to consider my bid.