eSimy.io — Travel eSIM Marketplace

Overview

E-commerce platform for travel eSIM plans with PayPal payments, Resend email notifications, Firebase backend, and SEO-optimized Angular frontend.

Key Outcomes

• Built full e-commerce flow from product browsing to PayPal checkout and order confirmation.
• Integrated Resend for transactional email notifications (order confirmations, delivery updates).
• Implemented SEO foundations: structured metadata, performance optimizations, and indexability considerations.
• Used Firebase (Firestore, Auth, Cloud Functions) for serverless backend and real-time data.
• Styled with Tailwind CSS for a responsive, modern UI across devices.