Mobile app performance optimization
Your app feels slow and you want it fast. I find what's holding it back and fix it, so it launches quicker, uses less battery, and feels good to use.
What's included
The pieces that make up a mobile app performance optimization engagement, and what each one does for your project.
Performance monitoring setup
I set up tools that track how your app runs in real time, so I can spot what slows it down and keep it smooth on every device.
- •Real-time performance tracking
- •Find what slows the app down
- •Watch the real user experience
- •Check performance across devices
A plan that fits your app
I build an optimization plan around your app, not a generic checklist, so the work goes where it actually helps.
- •A plan made for your app
- •Clear before-and-after numbers
- •Real speed gains
- •Stays fast as you grow
Proven techniques applied
I apply the performance practices that hold up in real apps, so yours runs smoothly without guesswork.
- •Techniques that work in real apps
- •Cleaner, faster code
- •Better memory handling
- •Smarter use of resources
Tracking that keeps going
I keep watching and tuning as your app grows, so it stays fast instead of slowing down over time.
- •Ongoing monitoring
- •Performance kept in check
- •Stays fast as usage grows
- •Fixes before users notice
Battery and memory work
I cut down what your app drains in the background, so it uses less battery and less memory.
- •Longer battery life
- •Lower memory use
- •Quieter background work
- •Lighter on the device
Network and loading work
I tune network calls, data loading, and caching so screens fill in faster and feel responsive.
- •Leaner network calls
- •Faster data loading
- •Smart caching
- •Works offline
Four phases, mapped to the actual work. Each phase ends with something you can review.
Performance audit
I measure how your app runs today and find the parts that slow it down.
Plan the fixes
I turn the audit into a clear plan, ordered by what helps your app most.
Do the work
I make the changes, using techniques that hold up in real apps.
Monitor and maintain
I set up monitoring so the gains stick and I catch new slowdowns early.
Want to talk through mobile app performance optimization?
Tell me what you're building. I'll tell you what's realistic, what it takes, and whether mobile app performance optimization is the right fit. If it isn't, I'll say so.
I usually reply within a working day. Conversations stay confidential.
Tools I use
The tools I rely on to find and fix performance issues in your app.
React Native tuning
Make React Native apps run faster and lighter
Flipper
Debug and watch performance in React Native
Hermes engine
A faster JavaScript engine for your app
Metro bundler
Smaller bundle, faster loading
Profiling
Profiling tools that show exactly what is slow
Memory management
Lower memory use and stop memory leaks
Want to read more
I wrote a full guide on React Native performance if you want the details