I will fix checkout errors and setup secure payment gateway integration

A
amayagalindo
A
amayagalindo
Amaya Galindo

About this gig

Stop Losing Sales to Checkout Errors!

Is your checkout page failing? Are customers abandoning carts because of "Payment Failed" messages? A broken payment gateway isn't just a glitch its lost revenue and a damaged reputation.


Hi! I'm a professional E-commerce Developer specializing in secure payment gateway integration and technical troubleshooting. Whether you need a fresh setup or a complex API fix, I ensure your transactions are seamless, secure, and PCI compliant.


What I Can Do For You:

  • Full Integration: Stripe, PayPal, Authorize.net, 2Checkout, and Square.
  • Error Fixing: Resolve checkout crashes, "Invalid API Key" errors, and payment loops.
  • Platform Expertise: Shopify, WooCommerce, WordPress, WIX, and Custom PHP sites.
  • Webhook Setup: Ensure orders are marked "Paid" instantly and notifications trigger correctly.
  • Security Audit: Professional configuration to prevent fraud and protect data.


Why Trust Me?

  • Expert Troubleshooting: I find the bugs other developers miss.
  • Conversion Focused: I optimize the UI/UX for a faster checkout flow.
  • Reliable Support: 24/7 communication and post delivery assistance.


Message me now, and lets get your payments running perfectly

Get to know Amaya Galindo

Amaya Galindo

Certified Payment Gateway Expert, Stripe, PayPal and Ecommerce Specialist

  • FromNigeria
  • Member sinceJun 2026
  • Languages

    English, French, German, Spanish
Hi! I’m a professional E-commerce Developer specializing in secure payment gateway integrations. With 5+ years of experience, I help businesses streamline their revenue collection. I specialize in setting up and fixing Stripe, PayPal, Authorize.net, Square, and 2Checkout for platforms like Shopify, WooCommerce, and custom coded sites. Whether you need a fresh API integration or troubleshooting checkout errors, I ensure a seamless, secure, and PCI compliant experience for your customers. Let’s make your transactions effortless. Message me to get started today!