Cross-Platform FinTech Mobile App & Biometric Onboarding
Before & After Performance Comparison
The Operational & Technical Challenge
High customer drop-off during multi-step KYC identity verification, coupled with fragmented native codebases that doubled engineering overhead and resulted in delayed security patches across iOS and Android.
Primary Engineering & Design Objectives
Architectural Strategy & System Planning
Engineered a single cross-platform React Native architecture sharing 94% of business logic across platforms, integrated with hardware-accelerated biometric SDKs and asynchronous webhook verification.
UI/UX & Design Approach
Constructed a high-trust, dark-mode financial design system with clear feedback states, micro-haptics, and zero-distraction biometric verification screens.
Development & Architecture
Implemented hardware-backed key storage via Secure Enclave/KeyStore, offline-first GraphQL caching, and automated end-to-end security compliance CI pipelines.
The Delivered Solution
A lightning-fast, unified mobile banking application that slashed KYC verification drop-offs and earned a 4.8-star user rating across major app stores.
“Consolidating to a single React Native application with Nexovio delivered instant cost efficiencies and boosted our user onboarding completion by 42%. The speed and design quality exceeded all expectations.”
Key Engineering Takeaways
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