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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

6 Reviews

  • BirdDogsOnly

    BirdDogsOnly says,

    ⭐️⭐️⭐️⭐️⭐️ Outstanding Laravel Development Team! Working with Simpla Tech Solutions has been an absolute pleasure. Their Laravel expertise is top-notch — they delivered a robust, efficient, and beautifully coded solution ahead of schedule. Communication was clear and professional throughout the project, and they went above and beyond to ensure every detail met our expectations. What really stood out was their problem-solving ability and proactive approach — instead of just following instructions, they offered smart suggestions that improved both performance and user experience. I highly recommend Simpla Tech Solutions to anyone looking for a reliable, skilled, and client-focused Laravel development partner. Will definitely be working with them again!

    for Laravel Developer–AI Agent CV Screener on Oct 29, 2025

  • BirdDogsOnly

    BirdDogsOnly says,

    ⭐️⭐️⭐️⭐️⭐️ Outstanding Laravel Experts – Went Above and Beyond! I can’t say enough great things about Simpla Tech Solutions. From start to finish, their team delivered far beyond my expectations. Their Laravel expertise is top-tier — clean, efficient code, excellent communication, and a true commitment to quality. What really impressed me was their proactive approach: they didn’t just follow instructions; they offered valuable suggestions that made the final product even better. Every milestone was completed on time (often ahead of schedule), and the level of professionalism and attention to detail was unmatched. If you’re looking for a dependable, skilled, and genuinely collaborative development team, Simpla Tech Solutions is the one. I’m already planning to work with them again — they’ve set the bar high. Highly recommended!

    for Laravel Developer–AI Agent CV Screener on Oct 26, 2025

  • BirdDogsOnly

    BirdDogsOnly says,

    ⭐️⭐️⭐️⭐️⭐️ Outstanding Laravel Development Partner! Working with Simpla Tech Solutions has been an absolute pleasure. Their team demonstrates exceptional skill and professionalism in every aspect of Laravel development — from backend architecture to seamless API integrations. They not only delivered a robust, high-performing application ahead of schedule but also provided clear communication and thoughtful suggestions that improved the overall project quality. What really stood out was their attention to detail and commitment to clean, scalable code. They treated the project as if it were their own, ensuring everything was optimized, secure, and user-friendly. If you’re looking for a reliable, talented, and trustworthy Laravel development partner, Simpla Tech Solutions is the team to call. Highly recommended! 👏

    for Laravel Developer–AI Agent CV Screener on Oct 10, 2025

  • BirdDogsOnly

    BirdDogsOnly says,

    Working with Simplatech_Solution has been an outstanding experience! Their expertise in Laravel development is top-notch — from clean, well-structured code to efficient problem-solving, every detail was handled with professionalism. They not only understood my requirements quickly but also suggested improvements that made the final product even better than I expected. Communication was smooth and timely, and deadlines were always met without compromising quality. The project was delivered flawlessly, and their dedication to ensuring everything ran perfectly truly stood out. If you’re looking for a reliable, highly skilled Laravel developer who goes above and beyond, Simplatech_Solution is the one to trust. I’ll definitely be working with them again in the future!

    for Laravel Developer–AI Agent CV Screener on Oct 04, 2025

  • BirdDogsOnly

    BirdDogsOnly says,

    ⭐️⭐️⭐️⭐️⭐️ Working with Simplatech_Solution has been an outstanding experience! Their expertise in Laravel is top-notch—clean, efficient, and scalable code every time. They quickly understood the project requirements, communicated clearly throughout, and delivered on schedule without any issues. What really stood out was their attention to detail and commitment to making sure everything functioned perfectly. If you’re looking for a reliable, professional, and highly skilled Laravel developer, I can’t recommend Simplatech_Solution enough. Definitely a go-to partner for future projects!

    for Laravel Developer–AI Agent CV Screener on Sep 14, 2025