RS Software - Consultant at Visa Inc.
August 2013 to Present
Cognizant Technology Solutions US Corp. - Worked for Williams-Sonoma, Walgreens
April 2011 to July 2013
Cognizant Technology Solutions - Worked for Barclays
March 2010 to March 2011
Zensar Technologies - Worked for LMG
July 2008 to February 2010
What company does Sumit Bhattacharya work for?
Sumit Bhattacharya works for RS Software - Consultant at Visa Inc.
What is Sumit Bhattacharya's role at RS Software - Consultant at Visa Inc.?
Sumit Bhattacharya is SSE
What industry does Sumit Bhattacharya work in?
Sumit Bhattacharya works in the Information Technology and Services industry.
Sumit has been working in the area of Data warehousing and Business Intelligence, ETL development and testing, migration using Ab Initio, UNIX shell script, PL/SQL, Java, Hadoop, Hive, PIG. Ventured into Machine learning and Python programing language. He has good understanding of dimension modeling. Through grasp and maturity to design dimensions and facts. Robustly design slowly changing dimensions. Designed ETL batch/online applications which integrate the star, snowflake or galactic schema. Experienced to write ETL codes with Ab initio and SQL. Researched to write code in multiple approaches with Ab initio while working with Change data capture, slowly changing dimensions and Facts. He has built up knowledge using advanced Ab initio components, programing in multiple different ways and have proven strategies to code in compact ways considering performance perspective. He has worked on Banking/Payment Domain Barclays, Visa Inc. and Retail Domain Williams-Sonoma, Walgreens, Landmark Group with Cognizant, Zensar and RS software. He has extensive background in full life cycle of software development process including requirement gathering, design, coding, testing, debugging and maintenance and has proven track records of designing and implementing flexible solutions.SSE @ Abinitio, BI Consultant/Developer From August 2013 to Present (2 years 5 months) Associate @ Ab>initio consultant (DW/ETL) From April 2011 to July 2013 (2 years 4 months) programer analyst @ Ab>initio consultant From March 2010 to March 2011 (1 year 1 month) software engineer @ Oracle retail, RDW, ETL From July 2008 to February 2010 (1 year 8 months) B.Tech, Information Technology @ West Bengal University of Technology From 2004 to 2008 UGHS Sumit Bhattacharya is skilled in: PL/SQL, Data Warehousing, Oracle, ETL, SQL, Shell Scripting, Ab Initio, SDLC, Solution Architecture, Business Intelligence, Teradata, Data Modeling, Unix, Microsoft SQL Server, Requirements Gathering
Extraversion (E), Intuition (N), Thinking (T), Perceiving (P)
1 year(s), 10 month(s)
There's 91% chance that Sumit Bhattacharya is seeking for new opportunities
Enjoy unlimited access and discover candidates outside of LinkedIn
Trusted by 400K users from
76% of Fortune 500 companies
The most accurate data ever
Hire Anyone, Anywhere
with ContactOut today
Making remote or global hires? We can help.
No credit card required