05/01/2026
When someone tells us “our app is slow,” it’s almost never just a frontend issue.
We’ve seen this play out across a lot of the projects we’ve worked on at OmniSpear—especially the more complex web and mobile apps we talk about on our site. Performance problems tend to build up across the entire system, not just one layer.
In modern apps (React, mobile, APIs), it usually looks something like this:
– Frontend: oversized bundles, unnecessary re-renders
– API layer: inefficient endpoints, too many round trips
– Backend: poorly structured services or blocking logic
– Database: unindexed queries, bad relationships
We’ve worked on apps where fixing a single issue gave a noticeable bump—maybe 15–20%.
But the real gains came when we stepped back and looked at everything together. That’s when you start seeing 60–70%+ improvements.
That’s why, in our approach (and something we emphasize throughout omnispear.com), we don’t treat performance as a quick fix or a one-off task.
We treat it as a full-stack problem:
Frontend → API → backend → database → infrastructure
Because at the end of the day, users don’t care where the bottleneck is.
They just know your app feels slow—and that’s what they remember.
OmniSpear builds custom software, web & mobile apps, and automation for Ohio teams in healthcare, finance, government & more. Dayton • Cincinnati • Columbus.