Programming & Development web development & design

Custom API Development & Integration

$5/hr Starting at $25

I provide professional API development and integration services designed to improve business efficiency and connectivity. With over eight years of experience in web development, I specialize in building secure, scalable, and high-performance APIs tailored to meet unique business requirements.

My expertise covers creating custom APIs from scratch, integrating third-party services, and ensuring smooth communication between systems. I have successfully worked with payment gateways, CRMs, e-commerce platforms, Google APIs, YouTube API, email marketing platforms, and cloud services. Every project is developed with best practices in authentication, security, error handling, and optimization to guarantee reliability and performance.

I bring extensive knowledge in PHP, Python, Node.js, and JavaScript, along with deep experience in leading frameworks such as Laravel, Django, Express.js, and Spring. I also provide full deployment support on AWS, Heroku, or any preferred cloud platform.

By combining technical expertise with proven development practices, I ensure your APIs are not only functional but also future-ready. All solutions are delivered with clear documentation, tested endpoints, and a focus on long-term stability.

Let’s transform your business processes with powerful API solutions that drive growth and efficiency.

About

$5/hr Ongoing

Download Resume

I provide professional API development and integration services designed to improve business efficiency and connectivity. With over eight years of experience in web development, I specialize in building secure, scalable, and high-performance APIs tailored to meet unique business requirements.

My expertise covers creating custom APIs from scratch, integrating third-party services, and ensuring smooth communication between systems. I have successfully worked with payment gateways, CRMs, e-commerce platforms, Google APIs, YouTube API, email marketing platforms, and cloud services. Every project is developed with best practices in authentication, security, error handling, and optimization to guarantee reliability and performance.

I bring extensive knowledge in PHP, Python, Node.js, and JavaScript, along with deep experience in leading frameworks such as Laravel, Django, Express.js, and Spring. I also provide full deployment support on AWS, Heroku, or any preferred cloud platform.

By combining technical expertise with proven development practices, I ensure your APIs are not only functional but also future-ready. All solutions are delivered with clear documentation, tested endpoints, and a focus on long-term stability.

Let’s transform your business processes with powerful API solutions that drive growth and efficiency.

Skills & Expertise

API DevelopmentAPI IntegrationsAWSCakePHPCloud DeploymentDatabase DesignDjangoExpress.jsGoogle ApisHerokuJavaScriptJWTKoaLaravelNode JsOAuthPayment Gateway IntegrationPHPPythonRestful Api TestSpring BatchSpring BootSpring CloudThird-party IntegrationYouTube API

5 Reviews

Namozg says,

I worked with him again simply because he is extremely professional. I highly recommend working with him if you want to turn imagination into reality, he is excellent.

for Templates on Jan 06, 2026
Namozg says,

Excellent work, everything was executed exactly as required. I highly recommend working with him; he is fast, professional, and dedicated.

for Templates on Jan 06, 2026
Kai_Larsen says,

Did a good job for me.

for Improve slide presentation quality on Dec 17, 2025
Helen 110 says,

Thank you, Digital Optix, for your excellent design of an A5 notebook and the swift turnaround. I would love to work with you again. Warm wishes, Helen https://helenparkerdrabble.com/

for A5 Spiral Notebook Cover Design on Nov 18, 2025
SPProductions says,

Excellent communications, fast turnaround, very satisfied with the completed project.

for Photorealistic Portrait modification on Sep 11, 2025

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