Google Maps

I am a project manager, and we are looking to develop a food tracking delivery service for both mobile and web app.

Which stack do you recommend for food delivery service using Google Maps for tracking the orders and drivers.

Thank you.

We need some advice about the map services provider. We are a mobility app that just launched 5 months ago in Tunisia offering P2P carpooling. We are currently using Google Maps API for maps (Places API, Geocoding API, Directions API & Distance Matrix API). Thus, we received expensive bills from Google Cloud following the number of requests we are using. We are looking forward to reduce the number of requests in general because we can't afford these large bills at this stage, knowing that they are going to increase proportionally to the active users of the app. We tried to optimize multiple times but it isn't enough. We are searching for optimization advice or ideas on how we use the APIs, or other map providers (like OpenStreetMap or similar) that offers free or cheaper options than Google Maps, without lacking quality of information (we are in Tunisia and we have to choose options that have enough data about Tunisia). Thanks!

I want to make a delivery logistics web app for a small business that will run on our local server that uses Google Maps API and I’m wondering what would be the best language for that.

For a small mobile app that uses mostly localization, to display Google Maps with hotspots nearby, which Cross-Platform would you prefer and why? It will make requests to a Sails.js app.

I need to implement a web application with a sidenav "drawer".

It's a very common UI nowadays. For example, Google Maps has a collapsable sidenav on the left that shows a "drawer": inside the drawer, things can be pretty complex and interact with the main screen. Also, Google Slide has one if you choose format options.

I'm not sure which frontend framework to use. AngularJS alone will be enough? Or is there something else on top? Any useful boilerplate? I need to concentrate on the features, not much on technical details.

Replacing Google Maps in a medium size GIS Application for public sector...