Responsibility involve as single developer to setup java portal cms, liferay theme development, additional portlet development, core code customization and setting up entire workable portal. Scratch to liferay portal development.
I'm 9 years experienced Liferay Certified Professional developer and Sun Certified Java Programmer. With extensive knowledge about JSR168, JSR286, Liferay Plugin SDK Development, Liferay Customization, Document Management, Content Management and entire portal architecture. Solid experience with web-services, SAML, CAS SSO, liferay hosting on private, virtual cloud including Amazon EC2 and S3. Clustering, search indexing, SOLR. I've delivered more than 40+ Liferay projects as a freelancer with good and clear communication and on-going easier support.