I will make rest apis and backend for your websites

B
balachkumar
B
balachkumar
Sandy

About this gig

Are you looking to connect third-party services, payment gateways, or custom backend functionality to your web or mobile application? 


A broken or poorly structured API integration can ruin user experience, compromise security, and cause data loss. As a specialized MERN Stack backend engineer, I develop and integrate highly secure, scalable, and optimized REST APIs tailored to your system's requirements.


What I Can Integrate For You:

- Payment Gateways: Stripe, PayPal, Razorpay, Braintree

- Authentication: JWT, OAuth, Google, Apple, Facebook Login

- Communication: Twilio (SMS/Calls), SendGrid, Mailchimp, Push Notifications

- Mapping & Location: Google Maps API, Mapbox

- External Platforms: Shopify API, Firebase, AWS S3, OpenAI/ChatGPT API

- Custom Endpoints: Custom CRUD API creation using Node.js, Express.js, and MongoDB/SQL


What You Will Receive:

- 100% clean, modular, and documented code

- Secure data parsing and rigorous error handling

- Post-integration verification and testing to ensure zero downtime


Please drop a message with your project details and current documentation before placing an order to ensure technical compatibility.

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Get to know Sandy

Sandy

Ful Stack MERN , React Native Developer, Scalable Web and Mobile Solutions

  • FromPakistan
  • Member sinceMar 2022
  • Languages

    English
I am a professional Full-Stack Developer specializing in building high-performance web and mobile applications from the ground up. With deep expertise across the MERN stack and cross-platform mobile development, I transform complex business logic into smooth, user-centric digital products. My Core Expertise: * Mobile Development: React Native (iOS & Android) * Web Development: MongoDB, Express.js, React.js, Node.js (MERN) * Database Management: MongoDB, PostgreSQL, MySQL, SQLite Let’s discuss your project requirements and architect a solution built to scale.

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