FAISALABAD, Punjab, Pakistan
$12/hr · Starting at $25
Hey, this is me Robberhug having 4+ year experience in PHP. This gig is all about APIs. I am offering multiple services regarding API here. Bug Fixing: Any type of bug fixing in restful api php codeig…
Porlamar, Nueva Esparta, Venezuela
$40/hr · Starting at $150
I connect your platform to external services — document workflows, AI-powered features, payment or industry-specific APIs — so your product doesn't have to reinvent functionality that already exists e…
Nangal, Uttar Pradesh, India
ID Verified
$10/hr · Starting at $25
I provide end-to-end web development and REST API development services to help businesses build scalable, secure, and high-performance digital solutions. With over 14+ years of experience, I specializ…
Surat, Gujarat, India
$18/hr · Starting at $25
REST/SOAP API development & integration, Web service development & integration, 3rd party API integration.
Dhaka, Dhaka, Bangladesh
$10/hr · Starting at $100
Tax, Shipping, Social Auth, Email, Cloud Storage & many more. A modern web application does not operate in isolation — it depends on a carefully connected ecosystem of third-party services to delive…
Ahmedabad, Gujarat, India
$9/hr · Starting at $25
❖ C# ❖ .Net | .Net Core ❖ ASP.Net Core ❖ .Net Core API ❖ MVC Architecture ❖ LINQ, Entity Framework ❖ MS SQL Database ❖ Web APIs ❖ HangFire ❖ Signalr ❖ Third Party API Integration ❖ SendGrid Int…
$5/hr · Starting at $30
Custom REST API Development & Third-Party API Integration with Laravel Need a secure, scalable API or want to integrate your application with third-party services? I specialize in designing, developin…
Karachi, Sindh, Pakistan
$10/hr · Starting at $500
API Integration is where my expertise shines, as I bring a unique set of skills to seamlessly connect diverse systems and enhance the functionality of web applications. My proficiency in integrating A…
Delhi, Delhi, India
$10/hr · Starting at $30
We are fluent in API integration + Web services, and we have made many several successfully Database - SQL Server 2000/2005,2008,SQL Server Programing- c#, entity framework Output Data - json, xml
Karor Lal Esan, Punjab, Pakistan
$5/hr · Starting at $100
I am a professional React developer with strong expertise in RESTful APIs, GraphQL, third-party integrations, and backend connectivity, ensuring your application runs smoothly, loads fast, and deliver…
Lahore, Punjab, Pakistan
$15/hr · Starting at $250
Looking to integrate OpenAI into your website, application, or business platform? I build secure and scalable OpenAI-powered solutions that automate customer support, content generation, business work…
100/yr · 100%
$25/hr · Starting at $300
Unlock the full potential of your applications by integrating powerful APIs and developing custom API solutions. I specialize in building and integrating APIs that enhance functionality, improve user
Bengaluru, Karnataka, India
Integrating with other software or third party solution is sometimes a great time, specially when those solutions are industry leaders and you may not want to rebuild/recreate those. Also, when you ar…
Rawalpindi, Punjab, Pakistan
$22/hr · Starting at $30
I will develop and integrate REST APIs in PHP Need a custom API for your web app or want to integrate third-party APIs? I can develop secure and scalable REST APIs using Core PHP, Laravel, or CodeIgni…
Lutsk, Volyns'ka Oblast', Ukraine
$20/hr · Starting at $25
I will develop secure, scalable, and maintainable backend APIs using Python and FastAPI. Services include: • REST API development • Authentication & authorization • Database integration • PostgreSQL &…
Lajpat Nagar, Delhi, Delhi, India
Past Earnings
$18/hr · Starting at $500
We have extensive experience in the Restful, SOAP based; OAuth based APIs and Web Services. Having worked and after creating many projects / applications about APIs, there are far too many to list all…
$10/hr · Starting at $50
SaaS Product Consulting & MVP Development Multi-Tenant Architecture Design Custom Cloud Application Development Subscription & Billing Integration SaaS Migration & Modernization User Management & Mult…
$15/hr · Starting at $150
I develop secure, scalable, and high-performance backend systems using Node.js and Express.js. From database connectivity to API creation, I ensure your web application runs efficiently and reliably.
I provide API integration and payment gateway integration services that connect your website or application with the tools and platforms your business depends on. Whether you need to connect a third-p…
Kucukcekme, Istanbul, Turkey
$5/hr · Starting at $25
I am a professional Laravel & PHP Backend Developer with strong expertise in building scalable, secure, and high-performance web applications. I specialize in Laravel-based systems, API development, t…