SanDisk's iXpand Drive app was grappling with a low 2.5-star App Store rating due to a challenging user experience. Nagarro revamped the app, focusing on KPIs, user research, and strategic wireframes. Post-redesign, the app boasted simplified core features and intuitive interaction. The outcome? A leap to a 4.5-star rating within 30 days of launch, 4+ million units shipped, and the creation of design standards for future SanDisk
products.