Summary
Overview
Work History
Education
Skills
Websites
Certification
Accomplishments
Timeline
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Vikas Choudhary

Jaipur

Summary

Seasoned Senior Data Engineer with background in developing, testing, and maintaining data architectures. Possess strong skills in database management systems, Big Data processing frameworks, data modeling and warehousing. Have successfully led teams in creating innovative data solutions to improve system efficiency and business decision-making processes. Demonstrated impact through enhanced data availability and accuracy in previous roles.

Overview

3
3
years of professional experience
1
1
Certification

Work History

Senior Data Engineer

LTIMINDTREE
09.2021 - Current
  • Managed 100+ ETL applications and developed pipelines as part of Data Engineering team for largest bank of South Africa (ABSA), to ingest raw data from multiple sources into data lake and transforming data for business specific needs
  • Converted raw data from different sources such as Oracle DB, Postgres DB, MySQL DB and Flat files into optimized file formats like parquet, orc format
  • Implemented an archival data system, moving critical data sets from Hadoop to AWS S3 buckets
  • Modified complex business specific SQL scripts to leverage partitioning and reduce query time by several hours for business users
  • Implemented MD5 Hashing mechanism in existing code to ensure 100% accuracy and completeness of source file and hence helped client meet audit findings and regulations
  • Led multiple optimizations in existing applications as part of service improvements, hence saved 2 FTEs (Fulltime Equivalent) and 120 hours per month of manual efforts
  • Developed card tokenization application to store card number in encrypted form at data warehouse side for security purpose

Education

Bachelor of Technology in Computer Science -

ARYA INSTITUTE OF ENGINEERING AND TECHNOLOGY
Jaipur, India
05-2021

Skills

  • Python
  • Big Data Technologies
  • Hadoop
  • Hive
  • Spark
  • PySpark
  • SQL
  • Data Analysis
  • AWS
  • GitHub
  • Informatica PowerCenter
  • Project Management
  • Technical Support
  • Problem-Solving Abilities

Certification

  • AWS Certified Cloud Practitioner
  • Microsoft Certified Azure Fundamentals
  • Advance Python from Coursera
  • Spark with Python from Coursera

Accomplishments

  • Awarded Data's Epic Squad Award for Q1FY24
  • Certificate of Excellence, LTIMindtree 2022
  • Pat on the back award (Best employee of the month)
  • Received Team Accountability Badge
  • Received Team Coach Badge

Timeline

Senior Data Engineer

LTIMINDTREE
09.2021 - Current

Bachelor of Technology in Computer Science -

ARYA INSTITUTE OF ENGINEERING AND TECHNOLOGY

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