Dear client,
I am an Amazon MWS API developer, and I already developed one application for a client using Amazon MWS API. I know all aspects of Amazon API, like signing the requests, getting the response and extracting the data from the output XML.
You have mentioned that you have a million products, and you want to update the prices daily. Please explain more about what exactly needs to done. My price is only indicative and I will revise it after I get more details from you.
About me:
I am a rockstar web developer with over 10 years of experience in building web applications using ASP.NET MVC, starting from the first version ASP.NET MVC, ASP.NET Web forms, WinForms, Web API, .Net Core 2, Entity Framework, SQL Server, PHP, MySQL, Node.js.
I am also very good in the client side technologies such as JavaScript, Angular 1.+, Angular 5/6, TypeScript, jQuery, HTML, CSS, BreezeJS
I have solved several complex problems both in the frontend and the backend, but mostly in the backend especially in C# and SQL Server. I wrote several procedures, triggers to accomplish what the client wanted and also improved the performance of many stored procedures.