San Marcos, California, United States
$5/hr · Starting at $25
Develop C# libraries and APIs. Have built API interfaces for a number of companies that worked with mobile and web front ends.
Kyiv, Kyyivs'ka Oblast', Ukraine
ID Verified
$35/hr · Starting at $100
I am a Senior Full-Stack / Product Engineer with 5+ years of hands-on experience building and shipping production-ready digital products. I work end-to-end: from architecture and backend logic to fron…
Rajkot, Gujarat, India
Past Earnings
$20/hr · Starting at $100
All types API - Oauth,REST,MLS-IDX,Sparx Facebook API Twitter API Linkedin API Google+ API Paypal API Stripe API Twillio API Handshake API Sparx API (FlexMLS) Braintree API CCAvenue Google Drive Skype…
Porto, Porto, Portugal
$12/hr · Starting at $150
Fiver years experience in developing Rest API's using Java & Spring implementing the best coding practises. Creative solutions for problems. Good coding, documentation writing and communication skills…
Bengaluru, Karnataka, India
$10/hr · Starting at $25
Ready to take any risk in life to achieve those impossibles and willing to work on new technologies...
Doha, Ad Dawhah, Qatar
$20/hr · Starting at $25
Build very efficient Rest APIs using cutting edge Java /J2EE technologies like JXRS, Spring, Hibernate
Lekki, Lagos, Nigeria
Using PHP frameworks such as Lavravel, Codeigniter, Slim3 and symfony to create APIs for web and mobile services
Pune, Maharashtra, India
$8/hr · Starting at $25
I am a software proffetional having 10+ years experience in API development using .Net net 2.0, entity framework and nodeJs.
Lahore, Punjab, Pakistan
$15/hr · Starting at $1,200
I create and integrate RESTful APIs that keep your systems connected and running smoothly. Over the years, I’ve worked on payment gateways, CRMs, ERPs, and third-party services like Stripe, Twilio, an…
Mumbai, Maharashtra, India
MAIN SERVICE OFFERINGS ASP.NET Core Web API Development ASP.NET MVC Enterprise Application Development ASP.NET WebForms Maintenance & Migration Angular Frontend Development (Latest Version) Visual F
Rawalpindi, Punjab, Pakistan
I have of a lot of experience of API development and integration of different API. I worked on social Media API (Facebook, Twitter, LinkedIn, Instagram, Pinterest, Whats App ), Google API, Website API…
Petropolis, Rio de Janeiro, Brazil
Experience with .Net and Java, mainly in development of Restful and SOAP APIs. Worked in a software factory enterprise, having experienced many cases.
Malappuram, Kerala, India
$10/hr · Starting at $50
I can Build RUST APIs for your applications that work on node.js and MongoDB. I'm also experienced in building APIs with Django and SQLite if you wish.
Karachi, Sindh, Pakistan
$8/hr · Starting at $200
I have experienced of multiple payment and other google API, other data API. I can implement any API in your project. Furthermore, I can provide the quality work at low cost and within given time cons…
Dover, New Jersey, United States
$50/hr · Starting at $250
Need to connect your website or application with third-party services or improve its speed and reliability? I help businesses integrate modern APIs, optimize performance, and resolve technical bottlen…
Hyderabad, Telangana, India
$49/hr · Starting at $49
Below are the services offered. 1) Complete API Proxy development 2) API Specification document 3) Unit Testing document 4) Total duration - 3 to 5 days (Based on requirement) 5) As per discussion, cu…
$10/hr · Starting at $1,000
Core java application development ,Restful API development ,SOAP API Development JDBC Application development ,testing and deployment
New Delhi, Delhi, India
$8/hr · Starting at $50
Experienced with development of RESTful APIs in Python and Django. Skills include MongoDB, RabbitMQ, Redis and Celery.
Lagos, Lagos, Nigeria
$25/hr · Starting at $25
I will build an API in Node.js for you. It will include database connection, unit testing and other backend features you may want.
Hodal, Haryana, India
$15/hr · Starting at $30
Spring boot backed rest API on java platform. Mysql can be choice of database server - Spring DATA JPA - Spring JDBC - Spring boot