Developer for Existing Amazon MWS API Profit Analysis Program, Convert to Web App

I'm looking for a new developer to take over and lead work on a existing program that has already been developed as beta and is currently being marketed/used by a small number of customers. What is the program? Bulk analysis and profit calculation software for Amazon professional sellers. Users have the ability to load a large lists of Product Identifiers (ie: UPC, EAN, ASIN, SKU, ISBN) into the program to quickly process against the [login to view URL] database and return certain information about each product listing + profitability/ROI calculations for buyers to quickly make buying decisions. What is needed from Developer? 1) Convert Windows based program to 100% online cloud based platform, 2) Further development of certain desired program features (to be defined), 3) Resolve certain minor existing bugs/issues as well as future bugs as they come up to maintain the program and its customers (to be defined). Skills required? C#, Amazon MWS/AWS, Product Advertising API required, Web development, Web design, SEO skills are a plus. Must be able to communicate well in English. Misc: Additional details will be disclosed during hiring discussions. Developer must be willing to sign a non-disclosure/non-compete document. Rate is negotiable based on experience/agreement. Further ongoing compensation opportunities (profit share) may exist for the right developer to become a partner with me on this venture.