Summary
Overview
Work History
Education
Skills
Timeline
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Nagendra Babu Jinka

Bangalore

Summary

Hi, I am Nagendra Babu. Passionate and results-driven Big Data Engineer with 5.9 years of experience in acquiring, storing, and processing large-scale structured and unstructured data. Proficient in Hadoop, PySpark, with expertise in ETL, Python, SQL. Strong analytical thinking and problem-solving skills, delivering innovative data engineering solutions resulting in improved data processing efficiency and enhanced business intelligence capabilities. Highly motivated and continuously seeking opportunities for growth and learning in the field of big data engineering.

Overview

6
6
years of professional experience

Work History

Data Engineer

TCS
Bangalore
04.2022 - Current
  • Spearheaded data migration projects, transitioning legacy mainframe applications to modern Hive-based storage systems.
  • Engineered ETL processes using PySpark/Spark, optimizing data transformation and loading into Teradata tables.
  • Developed complex HQL scripts to facilitate efficient data querying and manipulation.
  • Leveraged Hadoop ecosystem for scalable data storage and processing, enhancing system performance.
  • Utilized shell scripting to automate routine data management tasks, increasing operational efficiency.
  • Managed job scheduling and workflow orchestration with Autosys, ensuring timely execution of data pipelines.

Associate

CTS
Bangalore
12.2019 - 03.2022
  • Developed and implemented data archiving processes using SQL, Hive, and Hadoop technologies, ensuring efficient data storage and retrieval.
  • Designed and maintained database views, reports, and forms to support data analysis and business operations.
  • Demonstrated proficiency in utilizing database connectors such as SQL Developer and SQL Server for seamless data integration.
  • Conducted server management tasks, including file transfers and automation, using WinSCP and shell scripting.
  • Managed metadata and database schemas effectively using MySQL Workbench, contributing to data accuracy and consistency.
  • Administered Tomcat servers, ensuring optimal performance and reliability for data-driven applications.

Education

Bachelor of Technology - Electrical, Electronics And Communications Engineering

REVA University
Banglore
05-2019

Skills

  • Pyspark
  • Python
  • Hadoop
  • SQL
  • Hive
  • Shell Scripting

Timeline

Data Engineer

TCS
04.2022 - Current

Associate

CTS
12.2019 - 03.2022

Bachelor of Technology - Electrical, Electronics And Communications Engineering

REVA University

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