Need identify someone to convert an existing engineering Microsoft Excel spreadsheet to an ipad and/or android applications. The excel spreadsheet has three sheets and the print out is 9 pages of letter size.
Below are some requirements:
1. The app should have multiple tabs for user to enter input parameters and see calculation results;
2. The app should have a tab for sensitivity analysis, i.e. on this tab, user can specify a range of values for one or two parameters, the app will calculate a range of results and display them as a table format or graph format, e.g. paramter value vs. results;
3. The app should be able to generate the final calculation sheet in PDF (same as the format in the spreadsheet).
4. The app should be able to limit the calculation capability, e.g. only for for demo version and full calculation capacity for full version.
5. The user interface should be simple and intuitive.
6. The development will include two parts: (1) mock up (2) actual apps (ipad and/or android tablet);
7. The codes should be well documented for future maintenance;