Hi, I'm looking for an expert that is good in Liferay and Java. I'm both looking for a programmer and consultant. please send me a PM of your rate and previous related jobs. Requirements: - Must have a good experience with Java or Liferay - Consultant / Programmer - Must have some I.M. We have an existing sites that is using Liferay and had some Java portlet that was develop. Now there are few issues happening here and there, We need a person with experience in fixing this issues. Issues needs to be resolved: 1. Server is down, 502 error 2. Optimize the backend, the portlet was coded in a dirty way. It needs to be optimized and sanitized. Thanks!