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Harshendu Desai
  • Male
  • Fremont, CA
  • United States
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Latest Activity

Harshendu Desai commented on Vincent Granville's blog post Is it still possible today to become a self-taught data scientist?
"The problem  with  industries is too much  fishing  in  interview process which  restrict the candidate to do  the actual  job.  Everyone wants everything.  If you look at job  requirement…"
Jul 13
Harshendu Desai liked Vincent Granville's blog post Is it still possible today to become a self-taught data scientist?
Jul 13
Harshendu Desai commented on Matt Tucker's blog post The Death of the Data Scientist
"Just  remove the Scientist  after the Data for a moment. Data is a art of science.. We need art to recognize the data which means to  understand the subject  domain  of a data.  The science gives just  methods and…"
Jul 13

Profile Information

Short Bio
• Senior Enterprise Data Architect with over 20 years of experience in all phases of system design and development, database and data Warehouse design, Metadata development and ETL architecture and implementation.

• Well versed in variety of methodologies / technologies and approaches. Experience extends to requirement analysis, feasibility studies, data and process modeling/architecture, data warehousing / business intelligence, Metadata Architecture and Management, Master Data Management (MDM), application design and programming, methodology implementation, management consulting, Business Process Re-engineering and Management (BPR/BPM) and Data Resource Management (DRM) organization.

• Serve as a technical expert on heterogeneous sources for Data warehouse and draw as-is / to-be Data Flow Diagrams (DFD) and conceptual, logical, physical data models and using ERWIN, System Architect ( Popkin-Telelogic now IBM) and MS Visio tools.

• Extensive work on map and gap analysis of various industries data warehouses, such as computer, health, finance, supply chain, locomotive, etc.

• Reverse Engineered ODS and Data Warehouse (EDW) databases on Oracle for IBM, HP, Apple, Cisco, and GE using CA ERWIN.

• Analyzed mainframe computer and database performances using SAS / BASE & STAT with PROC SQL to interact with DB2 databases at IBM & HP.

• Proficient in all major database systems such as Oracle, MS SQL Server, DB2, MySql, Greenplum (PostgreSQL, etc.

• 30+ years of experience in Data Management including DRM, Data Profiling, Data Analysis, Data Quality, Data Cleansing, MDM, Zachman, BOST and TOGAF etc.

• Created data dictionary for Order, Shipment, Customer, etc datasets as well as healthcare Claim, Member and Provider datasets from mainframe DB2, Oracle ERP to 3rd party Healthcare applications like MetaVans and Oracle database.

• Installed and monitored DB2 8.1, SQL Server 6.5-2005, and Oracle 9i-10g in heterogeneous environments at IBM, Intel,HP, Jay’s Moving, etc. Monitored database environment using Embarcadero DBArtisan tool. Involved in Infrastructure planning and production datacenter move at IBM and CISCO.

• Designed SAP Business Object Universe for provider subject area for Delta Dental and Analyzed RAMBO universe for CISCO EDQ data warehouse.

• Designed and Build Big Data Analytical platforms on Data lake which implements Statistical Reliability theory (RAS -Reliability Availability Services) and machine learning Logistic Regression Analysis.
My Web Site Or LinkedIn Profile
Professional Status
Years of Experience:
Your Company:
A & S Database Consulting Inc.
Information Technology
Your Job Title:
Sr Big Data Architect / Modeler / Scientist
How did you find out about DataScienceCentral?
Finding a new position, Networking, New venture

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