In January, 2015, I built a web application that extracts terms from job descriptions posted on Indeed.com. The app demonstrates how to integrate several REST APIs with the Spring Boot and Spring-4.1 framework. The app is running on Amazon's AWS cloud. 

Job Keyword Search App: http://54.148.208.180:8080/job/search

Job Keyword App JavaDoc: http://54.148.208.180:8080/javadoc/index.html

Job Keyword App Source Code: https://github.com/jhaood/github-job-keywords