Data Warehouse Development Resume
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SUMMARY:
- Over 8+ years of experience in IT with expertise in Data Warehouse Development, Data Modeling, Design, Mapping, Extraction, Migration, Design and Development of ETL System and OLAP.
- Involved in various projects related to Data Modeling, System/Data Analysis, Data Quality, Data Management, Data Governance, Data Lineage, Design and Development for both OLTP and Data warehousing environments.
- Proven experience in relational and dimensional data modeling, data management, data warehousing, data transformation, metadata, and master data ( data) management and business intelligence tools.
- Extensively used IBM InfoSphere Information Governance Catalog for development of Governance Policies, Governance Rules, Business Terms/Categories and Data Lineage for Compliance projects such as CCPA.
- Strong knowledge and involved in process like Data Validation, Data Integration, Data Mapping, Data Migration and Profiling.
- Interaction with business and technical peers in the evaluation of emerging industry trends and technologies relevant to data management/Governance.
- Expert working with cross - functional team for successfully implementation of Data Management and Data Quality projects.
- Extensively used IBM InfoSphere Information Analyzer to assess the quality of the data by identifying inconsistencies, redundancies, and anomalies in the data at the column, table and cross-table level.
- Expert working on column analysis, rule analysis, primary key analysis, cross-domain analysis and creating data rule definitions, rule set definitions, data rules, rule sets using IBM InfoSphere Information Analyzer.
- Strongly capable of handling VLRDB (Very Large Relational Data Bases) of about 5TB with expert level working knowledge of the architecture involved.
- Expertise in Normalization/Denormalization techniques for optimum performance in relational and dimensional database environments.
- Highly proficient in Data Modeling retaining concepts of RDBMS, Logica
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