Dear client,
I have checked the attached html file, and I tried to add an excel file to it and it did nothing. It just downloaded the same file to my system.
Can you give me some idea about what needs to be achieved? Based on that I will give you an estimate of the cost and the time required.
About me:
I am a rockstar web developer with over 10 years of experience in building web applications using PHP, MySQL, ASP.NET MVC, ASP.NET Web forms, Web API, Entity Framework, SQL Server.
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.