I will setup payment processor payment gateway card payment crypto payment processor

D
davidocarrick
D
davidocarrick
Davide O

About this gig

Hello great buyer,


Secure Your Business with Expert Payment Processing Solutions!


Do you need reliable payment processing for your high-risk business? I specialize in setting up high-risk payment processors, gateways, and 2D and 3D Secure payment solutions, ensuring safe and seamless transactions.


What I Will Get:

  • Custom independent payment processor (backend + logic)
  • API-based payment system (card, crypto, or hybrid flow)
  • Transaction routing & processing logic
  • Merchant & customer payment flows
  • Risk rules, limits, and control mechanisms
  • Webhooks, callbacks, and status tracking
  • Admin dashboard for monitoring & management
  • Secure architecture with scalable design


Key Benefits:

  • No reliance on traditional gateways
  • Full control over payment logic & rules
  • Designed for high-risk operations
  • Secure, scalable, and customizable
  • Clean documentation & future-proof structure


Important: Each processor is built based on your specific business requirements.

Please message me before ordering so we can review your needs

Get to know Davide O

Davide O

Get a reliable payment solution for your business

  • FromUnited Kingdom
  • Member sinceMar 2026
  • Avg. response time4 hours
  • Languages

    English, Spanish, French
I specialize in high-risk card payment processing, helping businesses securely accept Visa, MasterCard, credit, debit card and American Express globally. My expertise includes developing customized payment gateways, subscription billing systems, and fraud protection mechanisms. I offer tailored solutions for restricted industries to enhance checkout experiences, reduce chargebacks, and enable direct bank withdrawals. My reliable and scalable white-label payment infrastructure supports your business growth effectively.