● Seamlessly integrated multiple payment modes, including credit cards, debit cards, net banking,

wallets, and UPI with banking systems to enhance the payment experience.

● Enhanced e-commerce functionality and simplified payment transactions by implementing Shopify

integration.

● Created efficient Checkout APIs for merchants, streamlining the payment process for customers.

● Demonstrated system resiliency and performance under high transaction volumes by conducting stress

testing during IPL.

● Designed and implemented a native One-Time Password (OTP) page within the application, eliminating

the need for users to be redirected to external bank pages for OTP entry.

● Engineered a secure Card Vault with encrypted storage and OTP-based retrieval, ensuring seamless and

protected access to users' stored card details within the application.