Barranquilla, Atlantico, Colombia
$18/hr · Starting at $25
I'm a RoR developer with 6 years of experience. I've been involved in short and long periods projects. I love to code as a backend developer mostly creating APIs, web services, background job and, dat…
Ahmedabad, Gujarat, India
Past Earnings
$15/hr · Starting at $25
I have worked with many API like Google API, Yahoo, Facebook, Twitter , and all Oauth2 time API Service.
Phnom Penh, Phnum Penh, Cambodia
$8/hr · Starting at $25
I've 2 years experiences develop java web applications using spring framework, hibernate, postgreSQL, maven and also develop Restful api using spring boot, spring security OAuth2, spring data jpa..
Yoshkar-Ola, Mariy-El, Russian Federation
$20/hr · Starting at $30
I am interested in long-term projects with backend or devops tasks. About my skills: ~ Java/Kotlin backend development - Spring Boot, REST - Unit tests (JUnit, Mockito) - Hibernate (Postgesql) - DB m…
Noida, Uttar Pradesh, India
$30/hr · Starting at $25
API Development Skills - NodeJS, ExpressJS, Python, Flask, Php, Laravel, Symfony, MongoDB, MySQL, MSSQL. Authentication flows - OAuth2 (Twitter / Facebook / Salesforce / Slack) Chatbot using Chatfue…
Ha Noi, Ha Noi, Vietnam
$12/hr · Starting at $50
.NET, .NET Core, ASP.NET, , ASP.NET Core, ASP.NET MVC, ASP.NET Core MVC, , ASP.NET Web API, ASP.NET Core Web API, XML, JSON, XAML, JWT, Windows Forms Application, Web Forms Application, Web-based Appl…
Mumbai, Maharashtra, India
$20/hr · Starting at $25
My technical expertise includes kubernetes , docker ,sockets,mysql , MariaDB,codeigniter, laravel , Bootstrap , libdrizzle, wirlwind db, squirrel,Postgresql,angularJS, emberJS, OAuth2 providers apps…
Murino, Saint Petersburg City, Russian Federation
$45/hr · Starting at $35
Talented, experienced Software Engineer (~9 years of commercial exp.) .is at your service You can find my CV here: dmitriy.kosolobov.net Specializing on Java, Python development, Spring Boot, Spring S…
San Jose, California, United States
$45/hr · Starting at $100
REST APIs serving JSON data, built in Python, Ruby, or Node.js Basic auth, OAuth2, or unsecured Describe what you need your API to do, and where you need the data to go - I'll make it happen.
Colombo, Western, Sri Lanka
I am engineer with 5 years of experienced mainly in Java including Spring Framework, Spring MVC, REST, RESTful service, Spring Security, Spring OAuth2, Java/Tomcat/Windows SSO integration, Tomcat, JPA…
Nizhniy Novgorod, Nizhegorod, Russian Federation
I mainly work with JavaScript. I know CSS, HTML, JQuery. I like working with Node.js and create the logic of the application, implement APIs, Oauth2, functionality, communication between different par…
kur, Nablus, Palestinian Territories
$60/hr · Starting at $100
Design secure and scalable software solutions using microservice architecture. OAuth2 and SAML based authentication. Elasicsearch for logging. Airflow for offline jobs. Kafka for streaming realtime ev…
Islamabad, Islamabad, Pakistan
$5/hr · Starting at $30
HI .I have completed my Engineering in Computer Science. I have total 4 years of experience in Java Spring Boot and Microservices In banking industries.In Addition i have good knowledge of REST APIS ,…
Lagomar, Montevideo, Uruguay
$12/hr · Starting at $25
Development of RESTful APIs in PHP using frameworks as Slim. Security access as Oauth2. Database model development in MySQL.
Yerevan, Yerevan, Armenia
$25/hr · Starting at $100
? REST API development / OAuth2 / Swagger / Postman ? Laravel / Yii / CodeIniter / CakePHP / Zend / Symphony ? PHP [5.3 - 7. 2] / MySQL / MariaDB / PostgreSQL / Node.JS / Composer ? Javascript / Jq…
Trivandrum, Kerala, India
$20/hr · Starting at $500
4+ years of Experience with Mule ESB, API design using RAML, SWAGGER 5 years into Software Architecture, Consulting, design and solutioning. 10 years of experience into multi stack development, web ap…
Morgantown, Pennsylvania, United States
$45/hr · Starting at $225
Sr Level Java, .Net, or VB development - located in the western suburbs of Philadelphia. Responsible for - the design and develop of a custom software package utilizing SQL Server and C# .NET. - Deve…
Kyiv, Kiev, Ukraine
$8/hr · Starting at $100
PHP / Zend framework 1.12 / Zend framework 2 / E-commerce / Magento / eSiteBuilder / GotCms / Wordpress / PHPUnit / Highloading sites / file Cache / Memcached / Load optimization / Sphinx / Web-servic…
New Mirpur, Islamabad, Pakistan
$15/hr · Starting at $150
Expert API Development | RESTful & GraphQL | Secure, Scalable, and Well-Documented Looking to build robust APIs that power your web, mobile, or SaaS applications? You’re in the right place. I speciali…
Faisalabad, Punjab, Pakistan
ID Verified
$20/hr · Starting at $100
Backend API development for web applications and SaaS systems using Node.js, Python, and modern backend architecture. I build scalable backend systems, REST/GraphQL APIs, authentication systems, and p…