I will do API integration stripe API wordpress API, PHP API, firebase, supabase backend

C
christianchr695
C
christianchr695
CHRISTIAN
do API integration stripe API wordpress API, PHP API, firebase, supabase backend
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do API integration stripe API wordpress API, PHP API, firebase, supabase backend

About this gig

Are you looking for a reliable expert to handle your API Integration, API Development, or Automation Workflows? You're in the right place.


I build secure, scalable, high-performance systems using REST API, Stripe Integration, Firebase, Supabase, and Cloud Automation. I fix API errors, connect services, and build complete Backends that work fast and efficiently.


WHAT I OFFER

  • API Integration (REST API, Web API, Third party APIs)
  • Stripe Integration & Payment Gateway Setup
  • Automation (Zapier, Make, n8n workflow, AI automation)
  • Webhook Setup & Debugging
  • API Development (Python, PHP, Laravel, Node.js)
  • AI Integration (LLM, Generative AI, AI Agents, Prompt Engineering)
  • Cloud & DevOps (AWS Lambda, Docker, Cloud Formation)
  • Backend Development (Firebase, Supabase, Next.js, React)
  • Telegram Bot, Twilio API & Custom Scripts
  • OAuth2, JWT Authentication


WHY CHOOSE ME

Clean, scalable, production-ready code

Fast delivery & clear communication

Fix complex API issues quickly

Secure authentication with OAuth2 and JWT


Message or place an order now and lets get started!










  • Expertise

    • Algorithms & Data structures
    • Debugging
    • Databases

  • Programming language

    • HTML & CSS

  • Frontend framework

    • Angular
    • Backbone.js
    • Next.js
    • Nuxt.js

  • Backend framework

    • Laravel
    • FastAPI
    • NestJS
    • Node.js

Get to know CHRISTIAN

CHRISTIAN

API Integration Expert, Stripe, Shopify, Zapier and Ai Autom

  • FromUnited States
  • Member sinceFeb 2026
  • Avg. response time1 hour

  • Languages

    English, Spanish, French
I’m Backend Developer & AI Automation Specialist Welcome to my profile. I help startups and agencies connect apps, automate workflows, and integrate AI so you can save time and scale faster.What I do:API Development: REST API, Node.js API, FastAPI, GraphQL, gRPC, Microservices Integrations: Stripe API, WhatsApp API, Twilio, Webhook, JWT, OAUTH2 Automation: Zapier, Make.com, n8n automation for CRM, email, ecommerce, sheetsAI AI chatbot, AI workflow, OpenAI API, ChatGPT API, AI integration build reliable systems and handle everything from setup to deployment. Kindly contact now.

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