Quickcard

Fraud Protection Platform

Platform designed to protect against cardholder fraud, reduce chargebacks, and improve visibility into chargeback cases.

Role: Full Stack Developer. Category: Fintech.

What I did

  • Developed frontend using HTML, CSS, Bootstrap, and jQuery
  • Integrated payment gateways for secure transactions
  • Built reporting, disputes, withdrawals, and wallet features
  • Implemented Cronjobs and Sidekiq for background processing
  • Set up SendGrid for email communication

Stack

Ruby on Rails, jQuery, Bootstrap, Stripe, SendGrid, Sidekiq