I will setup oauth2 social login, jwt, supabase firebase wordpress api, shopify wix api

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ryanjay_api
Ryan Jay

About this gig

Need secure OAuth2, social login, or API integration for your website or app?

I help businesses build fast, secure, and scalable authentication systems using JWT, Supabase, Firebase, and custom APIs.


Whether you're struggling with login errors, user authentication, or connecting platforms like WordPress, Shopify, or Wix I deliver clean, reliable solutions that work smoothly.


What you'll get:

  • OAuth2 and social login (Google, Facebook, etc.)
  • Secure JWT authentication system
  • Supabase or Firebase backend setup
  • WordPress, Shopify, Wix API integration
  • Custom plugin development
  • REST API and webhook integration
  • Clean, scalable, and well-documented code


I focus on performance, security, and long-term scalability, so your system works without issues as you grow.


If you need a reliable developer for API integration, authentication, or plugin development, you're in the right place.


Send me a message and lets discuss your project before ordering.

Get to know Ryan Jay

Ryan Jay

Backend and API Integration Expert

  • FromUnited Kingdom
  • Member sinceApr 2026
  • Avg. response time1 hour
  • Languages

    English, French, Spanish, German
With reliable API integration and backend development, I help businesses automate, grow, and connect their systems. I offer secure and scalable solutions for a wide range of APIs, including PHP API, REST API, SOAP API, Laravel API, Shopify API, WordPress API, WooCommerce API, and custom API development. I connect Stripe, PayPal, payment gateways, Twilio SMS API, WhatsApp API, and ChatGPT API. Built for speed and growth, I know how to use AWS API, Node.js, Next.js, Python API, Supabase, Firebase, OAuth2, JWT, webhooks, and CRM APIs like Zoho, QuickBooks, eBay, Etsy, and Amazon SP API.