Rumi Dubash
Big Data Architect at Marathon Oil Corporation | Houston, Texas, United States
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Rumi Dubash serves as a Big Data Architect at Marathon Oil Corporation, where he plays a pivotal role in the establishment and optimization of the company’s Big Data platform, leveraging the Cloudera distribution of Hadoop. With a robust background in data warehousing, business intelligence, and analytics, Rumi is adept at navigating the complexities of large-scale data environments. His expertise encompasses a wide array of Big Data technologies, including Hadoop ecosystems, Vertica, and performance tuning for massively parallel and distributed systems.
In his current role, Rumi is responsible for the end-to-end architecture of the Big Data platform, which involves the meticulous selection of tools for data ingestion, movement, ETL processes, and consumption. He is instrumental in designing the data layout and conducting proof-of-concept (PoC) initiatives that validate the effectiveness of various data strategies. Rumi’s proficiency in performance tuning and optimization for very large databases ensures that Marathon Oil can efficiently handle vast amounts of data while maintaining high availability and reliability.
Rumi's technical skill set is complemented by his experience with Microsoft SQL Server, Oracle E-Business Suite, Teradata, and data integration tools like SSIS and Informatica. His ability to engineer solutions that enhance data accessibility and usability is critical in driving data-driven decision-making across the organization. As the energy sector increasingly relies on data analytics to optimize operations and improve efficiency, Rumi Dubash’s contributions are vital in positioning Marathon Oil at the forefront of innovation in the industry.
Big Data Architect at Marathon Oil Corporation in November 2017 to Present
Architect at HP (Through IT Solutions) in December 2016 to October 2017
Big Data Integrator at General Motors in August 2016 to December 2016
Architect at Schlumberger in November 2015 to May 2016
Architect BI, Big Data and Data Warehousing at Hewlett-Packard in February 2014 to October 2015
Architect Datawarehousing, BI and Big Data at Hewlett-Packard in November 2011 to January 2014
Enterprise Datawarehouse Performance Analyst and Technical Lead at Hewlett-Packard in April 2007 to October 2011
President, Independent Consultant at Naasha Consulting, Inc. in July 1999 to April 2007
Senior Consultant/Principal Consultant at Oracle in December 1995 to July 1999
Senior Consultant at Digital Consulting and Software Services in October 1994 to December 1995
System Administrator/Programmer at GeoQuest Systems/Schlumberger in October 1989 to July 1994
Teaching and Research Assistant at University of Houston in August 1985 to December 1989
Programmer Analyst at TELCO (now Tata Motors), Bombay India in July 1984 to July 1985
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University of Houston, Ph.D., July 1987 to July 1993
University of Houston, C.T. Bauer College of Business, M.B.A., July 2026
University of Houston, M.S., July 1985 to July 1987
University of Bombay, India, M.Sc, July 1982 to July 1984
Ruparel College, University of Bombay, Bombay India, B.Sc., July 1980 to July 1982
Bharda New High School, Bombay India, July 1965 to July 1976
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Performance Tuning and Optimization, DBA
Oracle, Neoview, SQL Server
Data Warehousing
ETL
SQL
PL/SQL
Big Data
Hadoop/Hive/Pig/Sqoop
Software Engineering
Training
Vertica
Databases
Integration
Business Intelligence
Microsoft SQL Server
Oracle
Enterprise Architecture
Unix
Architecture
Software Development
Data Migration
Performance Tuning
Database Design
Data Warehouse Architecture
Program Management
Enterprise Software
SQL Tuning
Data Integration
Oracle RAC
SDLC
Data Modeling
Solution Architecture
Database Administration
Data Center
High Availability
OLAP
Oracle E-Business Suite
Master Data Management
Unix Shell Scripting
Teradata
SOA
Relational Databases
Hadoop
Business Process
SSIS
Informatica
Architectures
Cloud Computing
Software Development Life Cycle (SDLC)
Extract, Transform, Load (ETL)
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Discover more about Marathon Oil CorporationWhat is Rumi Dubash email address?
Email Rumi Dubash at [email protected] and [email protected]. This email is the most updated Rumi Dubash's email found in 2026.
How to contact Rumi Dubash?
To contact Rumi Dubash send an email to [email protected] or [email protected]. (updated on August 26, 2024)
What company does Rumi Dubash work for?
Rumi Dubash works for Marathon Oil Corporation
What is Rumi Dubash's role at Marathon Oil Corporation?
Rumi Dubash is Big Data Architect
What is Rumi Dubash's Phone Number?
Rumi Dubash's phone (214) ***-*183
What industry does Rumi Dubash work in?
Rumi Dubash works in the Information Services industry.
Rumi Dubash Email Addresses
Rumi Dubash Phone Numbers
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