As a Senior iOS Developer at PayPal, I contributed to enhancing Business Profiles on Venmo, focusing on improving user engagement and transaction efficiency. I played a key role in developing features to increase business visibility, enable tipping options, implement contactless payments, and manage sales taxes effectively.

Key Contributions

• Enhanced business visibility by highlighting customer-shared purchases, driving increased engagement and exposure
• Developed predefined and custom tipping options for business profile customers, providing greater payment flexibility
• Implemented contactless payments for businesses using NFC technology through Zettle SDK
• Enabled better compliance and user convenience by allowing businesses to manage sales taxes on payment requests

Responsabilities

• Develop and maintain Venmo's business profile features
• Implement reactive programming patterns for asynchronous data handling
• Design and build dynamic user interfaces using UIKit and Compositional Layout
• Ensure code quality through unit testing and UI testing
• Manage feature rollouts using feature flags
• Integrate and maintain payment processing systems

Projects

• Venmo Business Profiles
• Contactless Payments Integration
• Business Tipping System
• Sales Tax Management System

Technologies and Tools

• iOS Development: Swift, UIKit, Compositional Layout
• Architecture: MVVM-C, Reactive Programming
• Payments: Zettle SDK, NFC Technology
• Testing: Unit Testing, UI Testing
• Feature Management: Feature Flags
• Dependency Management: Carthage, Swift Package Manager (SPM)
• Notifications: Push Notifications, In-app Notifications
• API Integration: RESTful APIs
• Design: Design System Implementation