I have a lot of scientific data (spatial and temporal) that will be loaded into a sqlite database into an android phone. This data has multiple categories and tags by which it can be filtered. I want to generate an interactive bar graph that shows the distribution of different categorical values for every day, month or other time filters. Moreover i want this bar graph for a particular duration to be on a panel that is part of a larger timeline a.k.a at its left and right the same bar graph for the duration preceding and following should be displayed. The user should be able to access this visualization through the mobile phone and browse through the timeline easily. I am willing to pay higher for any ingenuity displayed by the bidder.
TLDR: Build an interactive visualization APP for scientific data on an Android phone