BackendDevelopment2026

DotDevPay — Payments Backend (GraphQL, Stripe, Zelle & Pago Móvil)

Overview

DotDevPay is a payments platform I am building to make company payment flows easier in Venezuela. The backend is a NestJS GraphQL API on Prisma and MongoDB where businesses create payment links, manage payment methods and collect from clients through Stripe, Zelle and Pago Móvil. I designed each gateway as its own module behind a shared interface, so adding a new one doesn't touch the rest. It also has role-based access for users and super users, a licensing model with service packages, and analytics for links, methods and clients. Error handling, validated configuration, structured logging and per-environment seeds are all in place.

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