I will integrate payments and quickbooks apis with your nodejs apps

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devgenius379
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devgenius379
Reza

About this gig

I build secure, production-ready integrations between your Node.js application and platforms like Stripe, PayPal, GoCardless, and QuickBooks Online, so your payments, invoices, and accounting data stay synchronized and your business operations run smoothly.


My integrationsa re designed to reduce manual work, prevent data inconsistencies, and keep your financial records up to date in real time.


What you get:

  • Secure OAuth authentication to protect credentials and sensitive financial data
  • Real-time data synchronization for invoices, customers, and payments
  • Relieable webhook handling for payments, failures, refunds, and subscription renewals
  • Robust error handling to prevent failed transactions from leaving your systems out of sync
  • Sandbox testing before going live
  • Clear documentation so your team can maintain and extend the integration

The result:

  • Seamless communication between your payment and accounting system
  • Fewer manual accounting tasks
  • More reliable financial data
  • Faster payment and invoice updates
  • A scalable integration built for real-world production use


Works with any Node.js backend, including Express.js, Parse Server, Strapi, or a custom architecture.

Get to know Reza

Reza

Fullstack developer

5.0(3)
  • FromAfghanistan
  • Member sinceApr 2023
  • Last delivery2 years
  • Languages

    English, Persian
I'm a Full-Stack Developer experienced in building web and mobile applications, business systems, financial software, and API integrations. I work with Node.js, TypeScript, React, Next.js, Flutter, PostgreSQL, and Docker, with experience integrating QuickBooks, PayPal, GoCardless, Samsara, and other APIs. I also have strong knowledge of finance and double-entry bookkeeping, allowing me to build software that accurately reflects real-world business transactions.

My Portfolio