Workday - Workday is an on‑demand financial management and human capital management software solution.
Google App Engine - A powerful platform to build web and mobile apps that scale automatically.
UltiPro - UltiPro is another HR application available to use on multiple platforms such as Android and iOS etc.
Heroku - Agile deployment platform for Ruby, Node.js, Clojure, Java, Python, and Scala. Setup takes only minutes and deploys are instant through git. Leave tedious server maintenance to Heroku and focus on your code.
Paylocity - Paylocity has revolutionized the industry and has quickly become the leading independent provider of online payroll services and HR solutions.
Salesforce Platform - Salesforce Platform is a comprehensive PaaS solution that paves the way for the developers to test, build, and mitigate the issues in the cloud application before the final deployment.