I will integrate rest api and webhook into your web or mobile app

J
janitha2000
J
janitha2000
Janitha Dilshan
Certaines informations sont présentées en anglais.
integrate rest api and webhook into your web or mobile app
Plein écran
integrate rest api and webhook into your web or mobile app
Plein écran
Plein écran
integrate rest api and webhook into your web or mobile appintegrate rest api and webhook into your web or mobile appintegrate rest api and webhook into your web or mobile app

À propos de ce service

Looking to connect your web or mobile app to third-party services, payment gateways, or AI models? I will integrate any REST API, GraphQL, or Webhook into your codebase securely, cleanly, and efficiently.


With 6+ years of full-stack engineering experience (Next.js, React, Node.js, Python, Flutter), I build reliable, production-grade integrations with robust error handling.


What I Can Integrate:

Payment Gateways: Stripe, PayPal, Razorpay, Lemon Squeezy

AI & LLMs: OpenAI ChatGPT, Google Gemini, Anthropic Claude

Authentication & DB: Firebase, Supabase, Auth0, PostgreSQL

Communication: Twilio SMS, WhatsApp API, SendGrid, Resend

Maps & Location: Google Maps API, Mapbox, Geocoding

Custom REST APIs, GraphQL, Webhooks & Automated Cron Jobs


Why Choose Me?

Clean, secure, and well-documented code

Robust payload validation and error logging

Fast turnaround and 100% satisfaction guarantee


Please message me before placing an order to discuss your API requirements!


  • Expertise

    • Débogage
    • Performance
    • Sécurité
    • Base de données
    • Procédures d'essai

  • Langage de programmation

    • JavaScript

  • Framework frontend

    • Flutter
    • Next.js
    • React.js
    • Tailwind CSS

  • Framework back-end

    • Express.js
    • FastAPI
    • Node.js
    • Supabase
    • firebase

Découvrez Janitha Dilshan

Janitha Dilshan

Senior Full Stack, Flutter and Ai SaaS Software Engineer

5,0(4)
  • DeSri Lanka
  • Membre depuisnov. 2020
  • Temps de réponse moy.2 heures
  • Dernière commande2 années

  • Langues

    Anglais
Hi, I'm Janitha — a Senior Full-Stack, Mobile & AI SaaS Engineer with 6+ years of experience and founder of InnoXpert. I build production-ready web platforms, Flutter mobile apps, and backend APIs for startups worldwide. Core Stack: • Next.js 15, React, TypeScript & Tailwind • Flutter Mobile Apps (iOS & Android) • Node.js, Python, PHP & REST APIs • AI SaaS & Chatbots (Gemini / OpenAI) • Emergency Bug Fixing & Optimization Guaranteed clean code, 95+ PageSpeed & 24/7 support. Message me to discuss your project!

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