iPago

The Platform

iPago was a fintech platform serving users in Venezuela, providing:

• Digital payment processing
• QR code-based transactions
• Invoice management
• Transaction history and reporting

Web Application

The web interface focused on clarity and efficiency:

Dashboard

• At-a-glance transaction overview
• Recent activity feed
• Quick action buttons
• Account status indicators

QR Code System

• Generate codes for receiving payments
• Scan codes for sending payments
• Shareable code images
• Expiration handling

Transaction Management

• Full transaction history
• Search and filtering
• Export capabilities
• Detailed transaction views

User Feedback System

I designed interactive feedback for every action:

• Success states with clear confirmation
• Warning states for attention-needed situations
• Error states with helpful recovery steps
• Loading states that reduce perceived wait time

Electron Desktop App

For users who needed a dedicated application:

Core Features

• Native desktop experience
• Offline capability for viewing
• System notifications
• Keyboard shortcuts

Invoice Management

• Create and send invoices
• Track payment status
• Generate PDF exports
• Batch operations

Auto-Update System

• Seamless background updates
• Rollback capability
• Update notifications
• Version management

Session Handling

• Secure credential storage
• Session caching for quick launch
• Automatic session refresh
• Clean logout procedures

Technical Challenges

Working in a resource-constrained environment taught me to:

• Optimize for slow connections
• Handle network failures gracefully
• Minimize bandwidth usage
• Create offline-first experiences where possible

Impact

iPago served 5,000+ users, providing reliable payment services in a challenging economic environment.