built me a Mobile aplicación

Hello, good day. I am looking to develop a web application capable of storing thousands of data about the market value of auto catalysts. In broad strokes, it would be the ability to have all prices in real-time connected to the stock market in the database, so that our workers, at the time of purchasing material from a supplier, can take a photo of the product with its serial number and the price at which they are buying it. The location where it was purchased, the address and to whom it was purchased should be saved. In broad strokes, that’s it.