Flutter SQL Backend Performance Optimization and secured -- 2
Budget: $30 – $50 USD
My Flutter mobile app has started to crawl whenever it talks to the SQL backend. Queries that should take milliseconds are stretching into seconds, and on a few screens the data layer even times out entirely. The bottleneck is clearly on the database side, so I need someone who can diagnose and fix these SQL-related performance issues and then confirm that the Flutter front-end is once again snappy.
You’ll be diving into:
• Query optimisation (indexing, rewriting expensive joins, spotting N+1 calls).
• Connection handling and pooling to be sure the app isn’t exhausting resources.
• Any required tweaks in the Dart data layer so it takes full advantage of the improved backend.
Please include examples of past work where you’ve taken a sluggish Flutter + SQL stack and turned it around; a short before/after performance snapshot is ideal. If you can demonstrate clear, measured gains, you’re exactly who I need.
Once you’re finished, I’ll verify the fix by running the same user flows that currently stall—when they load in under a second we’re done.
You’ll be diving into:
• Query optimisation (indexing, rewriting expensive joins, spotting N+1 calls).
• Connection handling and pooling to be sure the app isn’t exhausting resources.
• Any required tweaks in the Dart data layer so it takes full advantage of the improved backend.
Please include examples of past work where you’ve taken a sluggish Flutter + SQL stack and turned it around; a short before/after performance snapshot is ideal. If you can demonstrate clear, measured gains, you’re exactly who I need.
Once you’re finished, I’ll verify the fix by running the same user flows that currently stall—when they load in under a second we’re done.