Devaraj Jayapal

Background

About Devaraj Jayapal

EXECUTIVE SUMMARY: • 12 years of experience in the Design, Development, and Maintenance of BI Applications. • Developing and deploying Enterprises Solutions using CCH-Tagetik, Oracle Hyperion Essbase & Planning, Smart View, Tableau, SAP Hana, SQL Server, and Postgres. • Currently working on CCH-Tagetik, Oracle, SAP Hana, Postgres, and SQL Server. • Has theoretical and trained knowledge of CCH-Tagetik, Oracle Hyperion Essbase & Planning, Financial reports, and Tableau. • Has excellent hand on experience in Data Modeling, ETL, Calculation logic, Webform and Matrix report, and Allocation in CCH-Tagetik. • Has excellent hand on experience in CCH-Tagetik installation and configuration on web servers (JBOSS EAP7 and Wildfly14) on both on-premises and AWS Cloud platforms. • Has excellent hand on experience in Migration of CCH-Tagetik applications, Master and Transaction data from on-premises to AWS Cloud platform. • Has an excellent hands-on experience in CCH-Tagetik version upgrade from 5.3 SP1 to 5.3 SP14, and 5.3 SP14 to 5.3 SP16 • Has excellent hands-on experience in Oracle Hyperion Essbase version upgrade from 11.1.1.3 to 11.1.2.2 • Define the Dimension build rules, Data Load rules, Calculation scripts, Maxl scripts, and batch files to load the data from the source schema to Essbase OLAP Server. • Was involved in the identification of facts, measures, dimensions, and hierarchies for OLAP Data models. • Coordinating with architects and developers to move applications from the development stage to QA to production. • Good at Customer handling especially with Japanese customers. TECHNICAL SKILLS: • Operating System ​: Windows, Linux, AIX • Cloud stack​​: AWS Services • Language ​: C, C++, JAVA, Python, VB, SQL • Essbase, SAP Hana, Oracle, SQL Server, Postgres • Tools/Utilities ​: Oracle Hyperion Essbase & Planning, CCH-Tagetik • Data visualization​​: Tableau, Smart View, Essbase Add-in, CCH-Tagetik Add-in • Methodologies & Deployment Stacks: Agile, Waterfall, DevOps • Collaboration Tools​: JIRA, SM7, Service Now, Salesforce