Platform administration through the Control Panel.
Application design and development.
Custom portlet design and development.
Design and implementation of custom page layouts.
Organization of users and pages across collection types.
Configuration and custom styling of out-of-box applications / portlets
Troubleshoot and resolve issues with the Liferay portal.
Install and test patches provided by Liferay Support.
Work with individual site owners to ensure that applications and patches work correctly.