I have one year of experience invalidating the data and also in data entry because. I have created an India COVID information guide (Mobile compatible) by using Tableau Software with the guidance of an Organization called (NRI Vasavi Association). It is a U.S based NONprofitable Organization. Where this tool consists of a lot of information related to Covid some of them are Plasma donors, blood banks, Hospitals, Covid test centers, Oxygen suppliers, and other extra information related to covid where the data in this tool was validated and entries are done by me and some of my friends and these tool has helped many people in finding plasma.