Performax Engine
Performance optimisation engine that profiles cold start times, memory leaks, and render cycles — reduced app startup time by 68% and eliminated 3 memory leaks.
Startup Speedup
Memory Leaks Fixed
Target Framerate
The Challenge
A widely-used consumer application was suffering from slow startup times (averaging 7.8 seconds). Users were abandoning the app on startup, and low-end devices experienced memory crashes during intensive scrolling.
Our Solution
We deployed the Performax Engine to diagnose bottlenecks. We refactored application startup sequences (deferring non-essential SDK initialization), optimized image caching strategies, and eliminated complex view hierarchies that caused excessive rendering cycles.
Interactive System Architecture
Startup Profiling
Identified and deferred blocking database reads and network queries on the main thread.
Memory Leak Hunt
Used advanced heap analyzers to find and resolve memory retain cycles.
Render Optimisation
Flattened layouts and introduced recycling view containers to maintain stable framerates.
Project Gallery & Mockups
The Business Impact
Startup time was slashed by 68% (down to 2.5 seconds on low-end devices). The app achieved a stable 60 frames per second during scrolling, and user drop-off rates on launch plummeted by 80%.
Project Details
Consumer App · 2M DAU
3 Months
Performance Specialists