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SATHISH SARAVANAN

@sathishsaravanan

Data Engineer at UST Global

CHENNAI

https://www.linkedin.com/in/sathish-saravanan-a07a23132

UST GLOBALVALLIAMAI ENGINEERING COLLEGE

Sathish Saravanan is a Data Engineer with experience in building Data Lakes and migrating HDFS data to Google Cloud Platform (GCP). He is proficient in SQL, Python, and various big data frameworks like Hive and PySpark. He has a background in mechanical engineering and has experience optimizing production line efficiency.

Experience

DATA ENGINEER

UST GLOBAL

•Jul 2021 - Present

Working as the Data engineer for a Retail account, which involves building a Data Lake in Google Cloud Platform Migrating HDFS Data from On-Premises to Google Cloud from various sources which includes Informix, MS SQL, AZ SQL. By using Data frameworks Performed joins, group by and other operations in SQL Extensively worked on data frames for processing large data manipulations. To Create End To End workflows in Automic Software which Migrates data from HDFS On-Premises to GCP Bucket Oversee the direct migration of data, which may require minor adjustments To work on Data Analysis in HDFS using MapReduce, Hive Test the new system after the migration process as well as the resulting data to find errors and/or points of corruption To Document everything from the strategies used to the exact migration processes put in place, including documenting any fixes or adjustments made

GRADUATE ENGINEER TRAINEE

VARROC ENGINEERING LTD

•Jun 2020 - Jul 2021

To Optimize production line efficiency by monitoring productivity and quality To Identify and resolve production line problems in a timely manner To Maintain all production line documents on daily basis, to keep records of Production, Rejection, and scrap reports daily basis To Maintain documents of Assembly Overall Production, Rejections, and OEM daily basis To Maintain Assembly scrap cost records and Production booking in SAP

Education

VALLIAMAI ENGINEERING COLLEGE

B.E Mechanical

Mechanical

Aug 2016 - Oct 2020•Grade: 7.0

HSLC

12th

Computer Science

Jun 2015 - Apr 2016•Grade: 90 percentage

Licenses & Certifications

PySpark Certification

SKILLUP

• No expiration

LinkedIn certification for USING TABLEAU TO DISCOVER POWERFUL BUSSINESS INSIGHTS

LinkedIn

• No expiration

Skills

Hive
PySpark
Hadoop
MapReduce
SQL
Unix
Python
Google Cloud Platform (GCP)
Microsoft Azure
Informix
Azure SQL
My SQL
TABLEAU
MS EXCEL AND OFFICE
MS POWERPOINT
SAP
Google Spreadsheets