What is the direction (stack of technologies) to take to implement interactive maps for wayfinding?

Good day gentlemen. There is the issue of implementation of interactive maps. The task is to implement the map, which will be the navigation inside the building(uni). Data on the position will be to generate QR codes. Actually a question: "What is the direction (stack of technologies) to take to implement this project."

Thank you.
October 3rd 19 at 01:41
1 answer
October 3rd 19 at 01:43
gis-lab.info/qa/zoomable-image-leaflet.html for the UI
GIS-osm stack for the rest switch2osm.org

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