List of Best Resources for Liferay Developer
1.These link will consist of a list of useful resource for Liferay Developer where they can take a quick overview and step by step ways to learn from a basic to multi stage and dynamic system,portal,ERP and lots more: https://www.liferay.com/documentation/liferay-portal/6.0/development/-/ai/resources-for-liferay-developers 2.These link will teach you step by step about Liferay development best practices: http://blog.trifork.com/2012/05/03/liferay-sdk-development-best-practices/ Have a look at two mentioned books to Liferay in Action and Portlets in Action. 3.A pdf for Liferay Portel Development: liferay - book .googlecode.com/files/ liferay -portlet- development .pdf. 4.Liferay Projects using Maven: http://www.liferay.com/community/wiki/-/wiki/Main/m2e-liferay+Quick+Start+Tutorial?_36_pageResourcePrimKey=27836074 5.A nice article on Spring MVC portlet in Liferay: http://www.opensource-techblog.com/2012/09/spring-mvc-portlet-in-liferay.html 6.For Beginners have a watch Step