Herwin rayen from Chennai, Tamil Nadu, India is interested in Software Developer - Pentaho , Datawarehouse, SQL, OLAP, Dashboard, ETL ... Herwin rayen is working as a Freelancer and can be found in many freelancing marketplace.  Herwin rayen provides freelancing service Websites, IT & Software and Other. Herwin rayen very Skilled with Pentaho, Oracle, Data Warehouse, Dashboard, olap, SQL, etl, JSP, Linux, Apache and MS SQL Server.

Herwin rayen so far completed 0 projects and has about 0 reviews from clients who has used earlier freelancing projects. Herwin rayen hourly rate is (not mentioned) and gets paid in $.

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