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Custom API Development & Integration

$10/hr Starting at $100

Hello!

I specialize in Custom API Development & Integration that empowers your applications to communicate, share data, and deliver exceptional user experiences. With a deep understanding of REST, SOAP, GraphQL, and WebSocket APIs, I design and implement scalable, secure, and high-performance API solutions tailored to your business needs.

Whether you require an API from scratch, integration with third-party services, or enhancement of existing APIs, I ensure robust architecture, optimized performance, and flawless compatibility across platforms. From payment gateways, CRM systems, and cloud storage to social media APIs, e-commerce platforms, and IoT devices, I handle end-to-end development and seamless integration.

My API services include:

  • Custom API design & architecture to match business workflows.

  • Third-party API integration (Stripe, PayPal, Twilio, Google APIs, AWS, etc.).

  • Real-time data synchronization and automation.

  • Secure authentication & authorization (OAuth 2.0, JWT, API keys).

  • API performance optimization for faster response times.

  • Error handling & logging for reliability.

  • Comprehensive API documentation for easy future development.


I follow industry-best practices for security, scalability, and maintainability, ensuring that your API solution remains future-proof. Using technologies like Node.js, Python (Django/Flask/FastAPI), PHP (Laravel), Java (Spring Boot) and databases like MySQL, PostgreSQL, and MongoDB, I deliver APIs that are fast, efficient, and developer-friendly.

By focusing on clean code, modular structure, and detailed documentation, I make integration smooth for your in-house or external developers. Whether you need B2B integrations, mobile app backends, or SaaS platform APIs, I deliver solutions that improve productivity, automation, and customer satisfaction.

With a track record of delivering high-quality API solutions on time, I ensure your business systems are connected, optimized, and ready to scale. Let’s build an API that becomes the backbone of your digital ecosystem.


Thank You !

About

$10/hr Ongoing

Download Resume

Hello!

I specialize in Custom API Development & Integration that empowers your applications to communicate, share data, and deliver exceptional user experiences. With a deep understanding of REST, SOAP, GraphQL, and WebSocket APIs, I design and implement scalable, secure, and high-performance API solutions tailored to your business needs.

Whether you require an API from scratch, integration with third-party services, or enhancement of existing APIs, I ensure robust architecture, optimized performance, and flawless compatibility across platforms. From payment gateways, CRM systems, and cloud storage to social media APIs, e-commerce platforms, and IoT devices, I handle end-to-end development and seamless integration.

My API services include:

  • Custom API design & architecture to match business workflows.

  • Third-party API integration (Stripe, PayPal, Twilio, Google APIs, AWS, etc.).

  • Real-time data synchronization and automation.

  • Secure authentication & authorization (OAuth 2.0, JWT, API keys).

  • API performance optimization for faster response times.

  • Error handling & logging for reliability.

  • Comprehensive API documentation for easy future development.


I follow industry-best practices for security, scalability, and maintainability, ensuring that your API solution remains future-proof. Using technologies like Node.js, Python (Django/Flask/FastAPI), PHP (Laravel), Java (Spring Boot) and databases like MySQL, PostgreSQL, and MongoDB, I deliver APIs that are fast, efficient, and developer-friendly.

By focusing on clean code, modular structure, and detailed documentation, I make integration smooth for your in-house or external developers. Whether you need B2B integrations, mobile app backends, or SaaS platform APIs, I deliver solutions that improve productivity, automation, and customer satisfaction.

With a track record of delivering high-quality API solutions on time, I ensure your business systems are connected, optimized, and ready to scale. Let’s build an API that becomes the backbone of your digital ecosystem.


Thank You !

Skills & Expertise

Api AuthenticationApi Automation SolutionsApi Backend DevelopmentApi Design And ArchitectureAPI DevelopmentApi Documentation ServicesApi Error Handling SetupApi Integration ServicesApi Performance OptimizationApi Testing And DebuggingApp DevelopmentCloud Api IntegrationCustom Api DevelopmentGraphql Api DevelopmentMobile App Api IntegrationMobile DevelopmentOauth 2.0 Api IntegrationPayment Gateway Api IntegrationReal-time Api SolutionsRest Api DevelopmentSecure Api DevelopmentSoap Api IntegrationSocial Media Api IntegrationSoftware DevelopmentThird-party Api Integration

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