Payment Module

 Full stack development for payment subscription, invoice and refund management workflows

Led end-to-end product development

Actively participated in product UX discussions. Architected and crafted UI in react for payment subscription, invoice and refund management.  

 Developed secure and optimized 40 AWS Lambda APIs in Python and event driven webhooks for serverless architecture.  

Integrated Stripe/Razorpay payment gateway workflows.  Implemented safe retries, exponential backoffs for critical payment APIs. Tested the feature end-to-end.  

Feature Highlight

One top-selling feature I developed was multiple subscription creations in one go.

Multiple students can be assigned to variable payment subscriptions and discounts with initial invoice generation in one flow.

This reduced the admin effort of creating subscriptions one-by-one for individual students.

Impact

The Chess Academy using our product for their academy management, completely shifted their business payment management to our system after testing the product for 3 months.