DataAmmo: PasaPay
CIDT delivered full-cycle development of PasaPay, a crypto-to-fiat payment application tailored for the cosmetic surgery industry. Built in collaboration with DataAmmo and industry partners, PasaPay offers seamless onboarding, invoicing, and transaction tracking for users paying with six major cryptocurrencies. We implemented core features such as user authentication, customer management, invoice creation, refunds, and payment contract logic. The platform also includes a transaction indexer, token utility integration (DAMMO token), and a responsive UI for web, tablet, and mobile. Our team handled DevOps, CI/CD with GitHub Actions, Terraform-based infrastructure, and coordinated release management through testnet environments.