Rahul Das
Lead Data Engineer at IBM | Ex- Cognizant
- Role
- Lead Data Engineer at IBM
- Location
- Kolkata, WB, IN
- LinkedIn followers
- 500 followers
About Rahul Das
More than 14+ years of experience in Application & Decision Support Systems and Business Intelligence Implementation-Worked with top US Health Care Client ELV - Elevance health, Anthem Inc formerly known as Wellpoint Inc on managing their Data warehouse and providing analytical Solutions-Worked with top multinational clients in US like Apple Computers Inc on Retail Enhancement and Expansion-Worked with world top insurance client like AXA for SAS Data Modelling, HSBC Data migration and Business ExpansionHaving complete domain and development Life Cycle knowledge of Data WarehousingWorked as a Developer Lead providing end to end solution for different applicationsSpecialtiesPL/SQL programs in Oracle and TeradataExpertise in UNIX shell scripting,Control M (Scheduling)Good knowledge on ETL Tool like Informatica.Cloud platform in snowflake, AWS.
Experience
Lead Data Engineer
Sep 2025 — Present · Kolkata, IN
Education
Academy of Technology
B.Tech, Information Technology
2006 — 2010
West Bengal University of Technology, Kolkata
Bachelor of Technology (B.Tech.), Information Technology
2006 — 2010
Nava Nalanda
Higher secondary, Science
2004 — 2006
Nava Nalanda
School Final, Science
1994 — 2004
Skills
- Software Development Life Cycle (Sdlc)
- Databases
- Oracle Sql
- Hadoop
- Crystal Reports
- Autosys
- Etl
- Informatica
- Unix Shell Scripting
- Sdlc
- Oracle
- Requirements Analysis
- Pl/Sql
- Teradata
- Data Warehousing
- Sql
- Software Project Management
- Business Intelligence
- Shell Scripting
- Data Modeling
- Oracle Sql Developer
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