Ipswich, West Berkshire, United Kingdom
$60/hr · Starting at $500
Excellent C# .NET skills built up since 2003. Experience in ASP.NET MVC and Web API, WPF (MVVM), LINQ (including LINQ to SQL), Entity Framework, async/await, TPL etc.
karachi, Sindh, Pakistan
$15/hr · Starting at $50
Intermediate level developer of C#. Worked on REST APIs with MVC conventions and Entity Framework on .NET Framework and CORE as well
Kazan, Tatarstan, Russian Federation
$5/hr · Starting at $25
I have big experience of backend development and prefer API Backend because it's faster and it is more convenient for the customer and cheaper to produce. I have my own convenient backend API template…
Chennai, Tamil Nadu, India
Past Earnings
$50/hr · Starting at $500
API Design, Development and testing. Integration with well known APIs such as Amazon Merchant Web Services, FB, Google etc.
Bangalore, Karnataka, India
$13/hr · Starting at $100
Over 6 Years providing solutions oriented to Codeigniter, LMS, CMS like WordPress and eCommerce's projects, also integration between platforms. My work includes the evaluation, design and implementati…
Kangra, Himachal Pradesh, India
$8/hr · Starting at $27
We are a professional I.T group like company who deal various tech like HTML5, CSS3, PHP, Mysql, javascript, Ajax, jQuery, SEO, android, ios, c#, java, etc and provide best services and help in future…
Hyderabad, Telangana, India
$20/hr · Starting at $25
I have total 8.6 years of experience in Mobile Application testing. From past 4 years I have been working on Mobile Application automation(Native and Hybrid) by using Appium, Selenium and API (For se…
Cambridge, Waikato, New Zealand
Design Development Coding and Maintenance of C# API back ends in ASP.Net Core Design Development and Coding of UWP Front end using MVVM patterns and XMAL
Ikeja, Lagos, Nigeria
$5/hr · Starting at $30
Am available to assist in building restful API for your applications and services using JavaScript, Nodejs, Mongodb, to connect to a local and cloud database. Other database can be included depending
Chaoyang, Beijing, China
$35/hr · Starting at $1,000
I have rich experience with backend restful Api for using NodeJs, Ruby and Php framework. I can also build admin panel and front-end page with React, Angular and Vue.
Huancayo, Junin, Peru
Experience working with the integrations from Paypal API with web applications. And DropBox API with web and desktop applications.
Oak Bluffs, Massachusetts, United States
$100/hr · Starting at $300
I design and build REST APIs that are fast, secure, and a pleasure to integrate with. Whether you need a new backend from scratch or API endpoints for your existing system, I deliver clean, well-docum…
Buffalo, Wyoming, United States
$80/hr · Starting at $3,000
As a Senior API Development (Back-End) Engineer, I possess a rich background and a proven track record of success in designing, developing, and maintaining robust APIs. My expertise lies in creating s…
Liverpool, England, United Kingdom
$75/hr · Starting at $500
Development of a REST API for your project, which can be used by front end application and mobile application etc. We would generally undertake this in PHP using Lumen.
Gaza, Gaza, Palestinian Territories
$13/hr · Starting at $250
Previously, I worked on several projects to build a website’s API to be linked to a mobile application. Among these websites are epinews, a news website for the World Health Organization, a Kilo websi…
Charlotte, North Carolina, United States
1,096/yr · 100%
$20/hr · Starting at $250
I help businesses connect and streamline their systems through reliable API integrations and automation workflows. Whether you're looking to sync platforms, automate repetitive tasks, or build efficie…
Attock, Punjab, Pakistan
$20/hr · Starting at $80
I have strong experience in Web development using PHP, MySQL, HTML/CSS/JavaScript, Linux, API Integration & Salesforce Customization. I have 5+ years of IT/Software development and deployment experi…
Gbagada, Lagos, Nigeria
ID Verified
$30/hr · Starting at $100
I am an experienced data-driven application developer with 21 years of experience RPC, SOAP, REST, GRPC, and GraphQL stacks. I am an experienced Java and .Net developer with 19 years of enterprise so…
Ahmedabad, Gujarat, India
$15/hr · Starting at $40
I can provide Mobile development for full fill your dreams.I am basically senior Android Developer.I have done 5 to 6 Application.I have also knowledge of cross platform Application.I can get best res…
Belgrade, Serbia, Serbia
20 years of experience, worked on all kinds of projects. I'm working exclusively in VB.NET Expert in programming MS SQL databases