C# .Net Coder - Browser Bot

Seeking experience .Net coder to build a browser bot in C# .Net with following functions 1. Signup accounts at designated URL 2. Support browser header agent 3. Proxy connection 4. Cookies handling 5. Timing randomisation Bidder to present work related to our requirements for review. Full spec will be posted to shortlisted bidder. This is the first of series of dozen of other bots that will lead to long term engagement.