Hello. My name is Andrej and Im interested in some offer from you. Lets say I have a big construction site and there are hundreds of specific places. Each of them is idetified and specified by unique number. I have excel table where are this "points"in order. Table contains all information about each of them including for example size, manufacturer, technical data etc. For each of them i have also pdf file and documents. I need a solution which allows me to generate from my excel table an unique QR code for each my item and put this code in some folder or form to allow me to print them. This is first step. Second step is that i will place my QR to each positions. I need an android app which can scan this code and can show me all my data from table. This app should be connected on cloud or if there isnt any internet signal working locally with files puted (synchronized) locally in phone. Should allow me after scan open this cloud/local folder to acess aditional documents, drawings,pdfs etc. Meaning is to allow me working with data and documents directly on construction site without need of carry plenty of papers and documentation and search everything manually. This is only very basic description. I hope you understand my vision. Please cam you let me know if you are able to do something like this for me and estimated price offer. After i will give you more detailed data. Thank you. Best regards Andrej