Getting accurate and efficient user location in the background is one of the trickiest challenges in mobile development. In this lightning talk, I’ll share the things I wish I knew before going down this road —focusing on practical tools and concrete tips. You will hear about plugin suggestions, database optimisations, location mocking, store compliance and some real life examples. If you’re building a location-based app, this talk will save you time, headaches, and debugging sprints around the block.