Jaipur, Rajasthan, India
$21/hr · Starting at $10,000
MAGNISYS India has expert professionals for Web and Mobile(hybrid) application platforms with high experience in Hybrid-based web application development including custom application development, rapi…
Odessa, Odes'ka Oblast', Ukraine
$30/hr · Starting at $50
API Integration: Facebook, SMS, Microsoft, Payment Gateways , Google Maps API, Google Chart API, Google Checkout API, Google Search API, Google Webmaster Tools API, Google Analytics API, Google AdWord…
Odesa, Odes'ka Oblast', Ukraine
Past Earnings
$20/hr · Starting at $200
Hello, I will transform your ideas into interactive, user-friendly web applications with our expertise in developing ChatGPT-based platforms. Whether you're starting from scratch or enhancing an exist…
Gajraula, Uttar Pradesh, India
$10/hr · Starting at $100
I have With more then 6+ years of experience developing mobile applications. I have great skills in Android & iOS. Especially, I have an excellent skill in Native mobile Application Development . My…
Bangalore, Karnataka, India
$20/hr · Starting at $100
Hi, I am Full Time Expert in Apache Jmeter automation testing tool to automate the test process to look at application performance. I am having around 14+ years of experience in information technolo…
Vitsebsk, Vitsebsk, Belarus
ID Verified
$18/hr · Starting at $200
Over the past 15 years I worked with multiple Microsoft technologies such as SQL Server, ADO.NET, ASP.NET WebForms, MVC, Web API, Entity Framework, .NET Core. I possess strong knowledge of OOP, Multi-…
Shenyang, Liaoning, China
$35/hr · Starting at $500
I have extensive experience in NodeJS ecosystem - ExpressJS, MongoDB/MySQL, GraphQL(Apollo), Socket.io, etc. In recent years, I have built several backends using NodeJS/GraphQL/ExpressJS or NodeJS/Soc…
Noida, Uttar Pradesh, India
$20/hr · Starting at $500
We help businesses streamline operations by integrating APIs and automating workflows across platforms. Whether you're working with CRMs, ERPs, payment systems, or third-party tools, Primewayz Infotec…
Grayson, Georgia, United States
$20/hr · Starting at $25
Payment gateway API, Google services API, Calendar API, Google Map v3 API, Constant contact API, USPS Shipping label API, UPS API, FEDEX API, SMS gateway API, Facebook API etc
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…
Norwalk, California, United States
$5/hr · Starting at $25
Whether you need a REST API for your client side code or have a stand alone app consisting of only a REST API, I Can help develop REST APIs for your application.
Lahore, Punjab, Pakistan
$13/hr · Starting at $99
When you integrate ChatGPT or OpenAI, you’re not just adding AI… You’re crafting intelligent experiences that enhance engagement, automate tasks, and scale your business. That’s exactly what I help yo…
Nagpur, Maharashtra, India
$15/hr · Starting at $25
We're a Wordpress expert with more than 8+ years of experience creating Wordpress responsive themes and plugins from scratch. I have been working on Wordpress since last 5 years and have detailed know…
Islamabad, Islamabad, Pakistan
$15/hr · Starting at $250
We develop excellent websites with Laravel APIs and AngularJS frontend. We love Laravel and have done advanced PHP work on Laravel 4 and Laravel 5. Our expertise include advance knowledge of the frame…
Surat, Gujarat, India
$10/hr · Starting at $25
I am super expert with doing backend works on the websites from 8 years now and also I have created many APIs as per the need and integrated it on various apps.
Kolkata, West Bengal, India
$10/hr · Starting at $30
I love exploring and learning new things.Also I like things as perfect as possible.Which I think has helped me till now in my job as Quality Analyst and hopefully in the future as well.Which is why I…
$15/hr · Starting at $500
Software Development Company & IT Consultancy Application Management and Modernisation we provide the service of Application management and modernisation for the growth of your business. We update the…
Noakhali, Chittagong, Bangladesh
Are you planning to set up Google Tag Manager & Google Analytics (GA4), Server-Side Tracking, ecommerce tracking, Analytics Goal, Events, Google Ads Conversion, Facebook Pixel, and Conversion API? You…
CABA, Buenos Aires, Argentina
$40/hr · Starting at $400
Clean, scalable backend systems built with C#/.NET, Clean Architecture, and EF Core. I design APIs that are easy to maintain, extend, and test — not just ones that work today. PostgreSQL, SQL Server,
Kiev, Kiev, Ukraine
Experienced node.js developer with a rich experience in designing and engineering scalable, high performance APIs and RESTful services. Intimate knowledge of NoSQL (e.g. MongoDB) and Relational (Postg…