API Development

At KagawaTech, we specialize in building robust, secure, and scalable APIs tailored to meet the needs of modern applications. Whether you're developing a mobile app, web platform, or integrating third-party services, our API solutions ensure smooth communication and performance across systems.

🔹 What We Offer:

Custom RESTful & GraphQL APIs

  We build clean, efficient, and well-documented APIs that serve as a solid foundation for your frontend or partner integrations.

Secure Authentication & Authorization

  Implementation of token-based security (JWT, OAuth 2.0) and role-based access control to protect your data and users.

Third-Party API Integration

  Seamless integration with payment gateways, messaging platforms, cloud services, and more — including Stripe, M-Pesa, Twilio, Firebase, and Google APIs.

Scalable Architecture

  Designed for performance and growth, our APIs handle thousands of concurrent requests with ease, powered by scalable cloud infrastructure.

Real-Time Communication

  Support for WebSocket-based APIs for real-time updates, notifications, and live data synchronization.

Comprehensive Documentation

  We provide clear, developer-friendly API documentation (Swagger/OpenAPI) to accelerate development and integration.

 🛠️ Technologies We Use:

Languages: Node.js, Python (FastAPI), Go

Frameworks: Express.js, NestJS, Django REST

Databases: MongoDB, PostgreSQL, MySQL

API Tools: Postman, Swagger, Insomnia

Security: JWT, OAuth 2.0, HTTPS, Rate Limiting, CORS

Deployment: Docker, NGINX, AWS/GCP/Azure

 ✅ Why Choose Us?

* Fast and secure API delivery

* Industry best practices and standards

* Scalable and cloud-ready architecture

* Ongoing support and maintenance