We are looking for an experienced developer to integrate “Add to Google Wallet” and “Add to Apple Wallet” functionalities into our online digital business card application. The goal is to enable users to seamlessly save their business card to their mobile wallet with one click. Responsibilities: Implement Google Wallet API integration for adding passes, tickets, and cards. Implement Apple Wallet API (PassKit) integration for adding passes, tickets, and cards. Ensure proper authentication, security, and compliance with both platforms’ requirements. Develop a plugin/component that can be easily integrated into our existing application. Test and validate the wallet functionalities on both Android and iOS platforms. Provide documentation and support for implementation in the main app. Deliverables: Fully functional Add to Google Wallet and Add to Apple Wallet integration. Reusable plugin/component for integration into our application. Documentation for setup, usage, and maintenance. Technical Skills Required: 1. Google Wallet API Expertise Experience with Google Wallet API / Google Wallet Objects API Ability to create, sign, and manage wallet passes (offers, tickets, loyalty cards, event passes) Knowledge of OAuth 2.0, JWT signing, and service account setup 2. Apple Wallet (PassKit) Expertise Strong understanding of Apple PassKit framework Ability to create and sign .pkpass files Experience with Apple certificates, pass type IDs, and provisioning Familiarity with Apple Wallet templates (event passes, coupons, boarding passes, etc.)