API & Integration

Starting at

$

100

/hr

About this service

Summary

I provide comprehensive API development and integration services, enabling seamless communication between systems and third-party platforms. My solutions prioritize security, scalability, and performance, ensuring robust data flow and reliability. What sets me apart is my ability to tailor APIs to unique business needs while delivering detailed documentation, optimized performance, and proactive post-deployment support.

What's included

  • API Requirement Analysis

    Detailed analysis of business needs to define API functionalities, integration points, and data flow.

  • Custom API Development

    Design and develop secure, scalable RESTful or GraphQL APIs tailored to specific business requirements.

  • Third-Party API Integration

    Seamless integration with external APIs (e.g., payment gateways, CRM systems, cloud services) to enhance functionality.

  • API Documentation

    Comprehensive documentation using tools like Swagger or Postman for easy understanding and integration by developers.

  • Authentication and Security

    Implement robust authentication mechanisms (e.g., OAuth 2.0, JWT, API Keys) and security protocols like TLS/SSL.

  • Real-Time Data Synchronization

    Enable real-time data transfer and synchronization between systems for up-to-date information.

  • Error Handling and Logging

    Build comprehensive error-handling mechanisms and implement logging systems for debugging and monitoring.

  • Performance Optimization

    Optimize APIs for speed, reliability, and low latency to improve user experience and system performance.

  • Testing and QA

    Conduct thorough unit, integration, and load testing to ensure API stability and performance.

  • Post-Deployment Support

    Provide ongoing support, monitoring, and updates to ensure API functionality remains uninterrupted.

  • Data Transformation and Mapping

    Design custom logic to transform and map data between systems during integration for compatibility and efficiency.

  • Integration Middleware Development

    Build middleware services to connect disparate systems, enabling seamless data flow and automation.

  • Webhooks Setup and Management

    Configure webhooks for real-time event notifications between applications.

  • Version Control and Upgrades

    Maintain and upgrade API versions to ensure compatibility with evolving system requirements.

  • Monitoring and Analytics

    Set up API monitoring and usage analytics to track performance, usage patterns, and potential issues.


Skills and tools

Backend Engineer

Platform Engineer

Fullstack Engineer

ExpressJS

FastAPI

GraphQL

Node.js

Prisma

Industries

FinTech
E-Commerce
Service Industry