Linh came to us after her fintech app got rejected by both Apple and Google Play. Six months of development, and she couldn't even get it published.
The problem wasn't her idea – it was brilliant. But her app crashed on older Android devices and had memory leaks that drained iPhone batteries in two hours. We spent three weeks hunting down every issue, testing edge cases her original team never considered.
Today, her app has over 50,000 users across Vietnam and maintains a 4.7-star rating. The difference? We caught the problems before users did.