Hari Ramasamy

About Hari Ramasamy

Over 20 years of Solid IT Leadership Experience.Over 20 Years of Data warehouse and Business Intelligence Experience under various roles such as Senior Director, Head of Business Intelligence and Analytics, Enterprise Data Warehouse Manager, Enterprise Data Architect Data Modeler, Technical Project Manager.Over 20 years’ experience in managing Data Warehouse of team both offshore and onsite resources. Expertise in the conceptualization, design, architecture, implementation, and management of enterprise-wide Data Warehouses and client/server decision support systems. Has 20 years of implementation experience with several Data Warehouse tools including Informatica, Data Integrator, Data stage, Micro Strategy, Business Objects SSIS SSAS and SSRSOver 20 years of extensive experience in developing Data Warehouse models.Has extensive experience in design and architect ETL Solutions and has expertise in database query tuning and optimization and Modeling Solutions for the Data Warehouse Has played a key role as the Head of Datawarehouse & BI, Engagement Manager, Enterprise Data Warehouse Manager, Chief Data Architect, Enterprise Data warehouse Architect, Solution Architect and Administrator for the success of more than twenty major Data Warehouse implementation projects including projects at LA Care Health Plan, Sony Pictures Entertainment Disney, Legal zoom, Farmers Insurance, Guitar Center Inc, 20th Century Fox, Lowermybills, AmeriSource, IHOP, Countrywide, EarthLink, Petco, Ingram Micro and Authentic Fitness. Expert Big Data with Netezza Expert In Data Vault Modeling with Erwin and ER Studio 11Has hand on experience in Design, Modeling Administration and maintenance of databases including Netezza, Teradata, Oracle, SQL Server, DB2 UDB and Informix Has also taught training courses in Data Warehouse Netezza, Oracle, Siebel, Business Objects and Informatica. Certified as Siebel core consultant by Siebel

Experience

1. Senior Director Enterprise Data & Bi

   Lighthouse

   Mar 2022 — Present · Seattle, WA, US

   Managing global business intelligence and data warehouse applications portfolio for Lighthouse whichincluded- Strategized and led the implementation of the global roadmap to fully transform the data technologylandscape, from traditional process to self-servicing portals and fully automated process- Modernized the data integration services and delivered Cloud talend integration solutions- Led establish and built a custom MDM solution of all customer and opportunities- Led the automation of billing process and electronic invoicing customers for lighthouse- Led the integration of new acquired company data set for consolidated reporting

Education

• Madurai Kamaraj University

  Bachelor's degree, Chemistry

• Madurai Kamaraj University

  Master's degree, Computer and Information Sciences and Support Services

• ANJAC

  MASTER, Computer Applications

  1990 — 1996

Skills

• Dashboard
• Relational Databases
• Business Intelligence
• Integration
• Oracle Sql
• Database Administration
• Architecture
• Microsoft Sql Server
• Teradata
• Dashboards
• Sdlc
• Etl
• Data Quality
• Enterprise Architecture
• Solution Architecture
• Ssrs
• Data Integration
• Ssas
• Data Governance
• Data Mining
• Performance Tuning
• Software Project Management
• Datastage
• Analytics
• T-Sql
• Db2
• Unix
• Data Modeling
• Olap
• Insurance
• Sql Server
• Sql
• Business Intelligence Tools
• Master Data Management
• Dimensional Modeling
• Ssis
• Data Warehouse Architecture
• Data Warehousing
• Databases
• Data Marts