David Rath — Consultant
Skilled in gathering data requirements from subject matter experts through one-on-one interviews and leadership of facilitated sessions. Have extensive experience transforming data requirements into enterprise data architectures and data warehouse architectures, documented through various model types including: enterprise data model, enterprise data warehouse data model, data mart dimensional model and operational data store model. Able to facilitate the review, selection and implementation of data warehouse architectures including: ‘Kimball Bus Architecture’ and Bill Inmon's ‘Corporate Information Factory’. Extensive experience in reverse engineering legacy databases to acquire detailed understanding of existing data structures for both enterprise data model and data warehouse model development. Produced data models for various industries including: Financial Services, Insurance, Energy Services and Telecommunications. Documented and enforced both logical and physical data modeling guidelines and standards. Successfully completed enterprise metadata repository implementation. Skilled in database optimization techniques including de-normalization, table partitioning, and indexing strategies. Developed data models using the following CASE tools: ERwin, E/RStudio and PowerDesigner. Implemented database designs on the following platforms: SnowflakeDB, Microsoft SQL Server, DB2, Teradata, Oracle. Completed SnowflakeDB cloud database as a service (DBaaS), training - Completed Tableau Software training. MongoDB Training in progress. Specialties: logical data modeling, physical data modeling, OLTP data architecture, data warehouse architecture, data naming standards, normalization, de-normalization, indexing strategies, table partitioning, data source identification, data profiling, reverse engineering, transformation rule capture, data type definition, DDL Script Generation, metadata administration.
Stackforce AI infers this person is a Data Architect specializing in enterprise data solutions across various industries.
Location: Spring Valley, New York, United States
Experience: 23 yrs
Skills
- Data Architecture
- Data Modeling
Career Highlights
- Expert in enterprise data architecture and modeling.
- Proven track record in data warehouse implementations.
- Skilled in optimizing database performance.
Work Experience
Independent Consultant
Data Architect Consultant (6 yrs 2 mos)
NBCUniversal Comcast
Lead Data Architect / Modeler (5 yrs 3 mos)
Morgan Stanley
Senior Data Architect (7 yrs 6 mos)
Western Union
Lead Data Architect (2 yrs)
Guardian Life Insurance Co.
Lead Data Architect (2 yrs)
Education
Bachelor of Arts - BA at UCLA