Following are some of the Opensource projects I have contributed to.
Apache Knox | REST API Gateway
Apache Knox Gateway is a REST API Gateway for interacting with Apache Hadoop clusters.
Pooling framework for Memcached API | Pooling Framework
A pooling framework for Memcached API, because developers should focus on the functionality and not the boilerplate code.
Memcached Session Manager | Session Manager
A tomcat session manager that backups sessions in memcached and pulls them from there if asked for unknown sessions.