API Development & Integration

Connect Everything Seamlessly

Modern applications need to communicate with each other seamlessly. Whether you need a robust API for your product, integrations with third-party services like Brevo or Stripe, or real-time features,API development is foundational. I design and build RESTful and GraphQL APIs, create custom integrations, implement webhooks, and enable real-time communication.

What's Included

RESTful API design

GraphQL API development

API documentation

Third-party integrations

Webhook implementations

Real-time features (SSE, WebSockets)

Authentication & authorization

Rate limiting & caching

API versioning

Tech Stack & Tools

Node.js & ExpressNext.js API RoutesGraphQL (Apollo Server)PostgreSQL & PrismaRedis (caching)WebSockets (Socket.io)OpenAPI/SwaggerStripe & Brevo APIsWebhook handlers

How It Works

API Design

Design endpoints, data models, authentication strategy, and create API documentation.

Development

Build APIs with proper validation, error handling, security, and performance optimization.

Integrations

Connect with third-party services like payment gateways, email services, CRMs, or custom tools.

Documentation & Testing

Write comprehensive API documentation, implement tests, and ensure reliability.

Deployment & Monitoring

Deploy with monitoring, logging, and alerting. Provide ongoing maintenance.

Pricing

Transparent pricing tailored to your needs. Contact me for a custom quote.

Single Integration

$200/starting at

One third-party integration
Webhook or API setup
Basic documentation
Testing
1 week support

Custom API

$800/starting at

Full API design
REST or GraphQL
Authentication
Documentation
Testing suite
1 month support

Enterprise API

Custom

Complex architecture
Multiple integrations
Real-time features
SLA
Dedicated support

Frequently Asked Questions

Ready to Get Started?

Let's discuss your project and how I can help you achieve your goals.