Nexa Cross-Border FinTech
Zero-Friction Multi-Currency Financial Ecosystem
Problem Definition
Traditional international transfers involved opaque 3–5 day delays, 4% hidden exchange fees, and cumbersome paper identity verification that caused a 48% drop-off rate among enterprise users.
Rekasandi engineered Nexa's multi-platform suite: instant currency conversion with real-time mid-market rates, 30-second automated e-KYC verification, and an ultra-tactile card management interface.
Handled securely in the first 14 months across 38 currency corridors.
Rated across 42,000+ verified retail and enterprise client reviews.
Instant cross-border wallet-to-wallet transactions.
Zero accounting discrepancies across 4.8 million ledger entries.
Tactile FinTech Craft
01 / Micro-Interactions & Reassurance
Moving significant capital demands psychological confidence. Every gesture in Nexa Pay—from dragging currency sliders to sliding to confirm payments—features customized haptic vibration triggers and smooth vector bezier paths.
02 / Zero-Trust Financial Security
Behind the elegant minimalist interface sits end-to-end payload encryption, biometric authentication, and instant automated fraud heuristics that safeguard customer assets without creating user friction.
“Rekasandi delivered an experience that rivals the finest consumer tech products in Silicon Valley. Our conversion rate tripled in the first month following launch.”
Production Implementation Stack
React Native & Next.js
Shared business logic and tokenized design system across web and mobile.
TypeScript Strict
Financial decimal calculations and API contracts with zero runtime type bugs.
Framer Motion
Tactile card flipping, currency conversion gestures, and status transitions.
High-throughput multi-currency clearing engine and institutional compliance reporting dashboards.
Core ledger settlement graph and transaction verification matrix
[01]
Instant FX liquidity routing pipeline and audit trails
[02]
Compliance oversight badge and biometric approval states
[03]