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Velo Mobile Finance

ClientVelo Pay Ltd.
Year2025
RoleMobile Engineering & UI/UX Design
Duration3 Months
Velo Mobile Finance

Project Overview

A secure banking and digital ledger portfolio platform designed for high-frequency transactions, instant wire transfers, and real-time investment tracking.

Key Features Engineered

  • Instant Ledger Sync

    Distributed transactional ledger that guarantees immediate transfer confirmations with sub-second finality.

  • Biometric & Key Security

    Multi-layered local encryption keys combined with FaceID/TouchID integrations meeting top banking standards.

  • Dynamic Market Charts

    Beautiful, smooth SVG chart renderings visualizing financial trends, historical portfolios, and stock movements.

The Challenge

Rendering dynamic historical charts on older mobile devices suffered from low frame rates and UI freezing during intensive network updates.

Our Engineering Solution

We created a native bridge module and optimized data feeds through a localized SQLite cache, ensuring all graph drawing calculations are performed on a secondary CPU thread.

Technologies Used

React NativeExpoTypeScriptNode.jsGraphQLRedisPostgreSQLAWS

Key Outcomes

60 FPS
Animation Speed
Silky smooth charts and transitions
2.1M+
Active Users
Successfully onboarded monthly users
0
Security Breaches
External security audit certified

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