Vikramjeet Mallick
Kolkata
Summary
Data engineer experienced in working across the different stages of the data pipeline, including acquisition, integration, ODS and data marts. Adept in working quickly and efficiently in close collaboration with analytic, engineering and other stakeholders.
Overview
3
3
years of professional experience
1
1
Certification
Work History
Data Engineer
Tata Consultancy Services
08.2019 - Current
Client: Toyota Financial Services
- Developed multiple ETL programs using Informatica to implement the business requirement.
- Created shell scripts to fine-tune the ETL flow of the Informatica workflows.
- Automated ETL processes across millions of data rows, saved hours of manual effort.
- Involved in enhancements and maintenance activities of the data warehouse including tuning, and modifying stored procedures for code enhancement.
- Proficient in developing SQL with various relational databases for analysis and reporting purposes.
- Designed data models for complex analysis needs.
- Production support for resolving ongoing issues and troubleshooting the problems.
Education
Bachelor of Technology - Computer Science And Engineering
Galgotias University
Greater Noida, India07.2019
Skills
- ETL
- SQL
- Unix Shell
- Informatica PowerCenter
- Data Analysis
- Data Warehousing
- Data Modeling
- Data lineage
Certification
- The Complete SQL Bootcamp, Udemy
Languages
English
Advanced (C1)
Hindi
Advanced (C1)
Timeline
Data Engineer
Tata Consultancy Services
08.2019 - Current
Bachelor of Technology - Computer Science And Engineering
Galgotias University
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