Eden Prairie, Minnesota, United States
$30/hr · Starting at $100
.Net, C#, Angular, wcf, web api designing web application development. I am full stack .net developer with more than 8 years exp
Riverview, Florida, United States ·ID Verified
$30/hr · Starting at $500
As a freelance web developer, I offer high quality and affordable web API design and development services, providing customized solutions for your business. My skills and experience in creating web AP…
Evergreen, Colorado, United States
$50/hr · Starting at $1,000
Built multiple mobile applications from ground up to production grade in React-Native. ReactJS, Laravel, Rails
Bellevue, Washington, United States
$5/hr · Starting at $25
I am a developer, tester of web, mobile and rest api web services Java, j2ee, domain hosting, rdbms,
Manalapan, New Jersey, United States
$85/hr · Starting at $1,500
Over 20 years of total US IT experience with at least 15 in Web Development. US based professional..
Glendale, California, United States
I'm a software engineer based in California with couple years of experience working with startups and large companies in entertainment, advertising, health and education industry. Let's work together
Knoxville, Tennessee, United States
$50/hr · Starting at $25
Construction and maintenance of Microsoft .net 3.5 and newer Web APIs. Can create new projects or add to existing projects. Strengths include integrating with SQL backends using Entity Framework.
Guaynabo, Puerto Rico, United States
$30/hr · Starting at $1,000
Experienced Software Developer with more than seven years of experiences designing and implementing systems for distribution companies, banking, medical representatives and others. With knowledge in t…
Albany, Georgia, United States
$70/hr · Starting at $750
We provide custom API development for website backend lookup/processing. * Secure Platform APIs for website integrations * Front end integrations
Boston, Massachusetts, United States
$8/hr · Starting at $25
We are a professionally recognized software development company having huge experience in developing custom software development and application development best match to your need and requirements. W…
Margate, Florida, United States
$40/hr · Starting at $1,000
My name is Ronnie, and I like to express my interest in developing Web API Projects to help with online integration for iOS, Android and online Shopping with Amazon, Jet, Overstock and Rakuten. I beli…
Brownsburg, Indiana, United States
$15/hr · Starting at $1,000
Whats the use of having an API is nobody can use it simply? That's what this service is about. Why have an API wrapper for your website? Well, it improves your web service by creating an easy way to a…
North Brunswick Township, New Jersey, United States
$20/hr · Starting at $25
Expert in PHP/JavaScript based Web Applications. Commonly use React.js, Bootstrap, and CSS Grid. One of the most diligent and professional freelancers i have worked with in my long history with upwork…
Brooklyn, New York, United States
hello thank you for considering me for your next project. I can make one-page applications landing pages for an affordable price. API in node js for your react-native app and more
Charleston, South Carolina, United States
$22/hr · Starting at $500
(US/UK Dual Citizen For Hire) I was recently a full-time developer at Smartlaunch, taking lead development as a senior developer on the Captive Portal / REST API project (VB.NET, JS/JQ/PHP/HTML5/API)
Carrollton, Georgia, United States
I have 14 years of experience writing code for the web in a wide variety of industries. I've worked on full stack solutions for the Department of Defense, payment processing companies, and many differ…
New York, New York, United States
$75/hr · Starting at $75
I have worked with a multitude of APIs in my years of experience in software development. Just last year I have led four large API integrations. Further in the past I had a financial client which req…
Lombard, Illinois, United States ·Past Earnings
$30/hr · Starting at $250
We are market-leading web & mobile application development company based in Chicago, Illinois. We provide well-crafted IT solutions to a wide range of businesses around the globe which includes divers…
Sandy Springs, Georgia, United States
I have worked on Web API development for complex applications, that can be consumed by Andriod/iOS apps, Websites etc.
Ramsey, Minnesota, United States
$40/hr · Starting at $500
API's provide a huge amount of opportunities for business. Why should you consider an API? -Efficiency: -Integration: -Adaptation: How I can help: --------------------- I can help you design and devel…