Summary
Overview
Work History
Education
Skills
LinkedIn Profile
Certification
Awards
Timeline
Generic

VENKATESH BHASKARA

Bengaluru

Summary

Data Enthusiastic, eager to contribute to team success through hard work and have excellent organizational skills. Motivated to learn, grow and excel on day to day basis. Having 7.6 years of experience in IT industry. Enriched with the ability to learn new concepts & technology within a short span of time.

Overview

7
7
years of professional experience
3
3
Certification

Work History

Senior Data Engineer

MAERSK
Bangalore
07.2021 - Current
  • Compiled, cleaned and manipulated data for proper handling.
  • Implemented business logic using Databricks and loaded transformed data loaded into Azure Synapse SQL DW using polybase.
  • Implemented Spark transformations like Posexplode, Windows function, pivot etc.
  • Wrote Store procedures in Synapse to convert data into appropriate datatypes which helped the downstream teams for reports.
  • Utilized Synapse distributions like hash,round robin for better performance on data retrievals from table.
  • Developed, implemented and maintained data analytics protocols, standards and documentation.
  • Used delta tables in databricks with optimize, zorder for further tuning.

Data Engineer

GENERAL ELECTRIC (GE Healthcare)
Bangalore
09.2019 - 07.2021
  • Collaborated on building a petabyte scale data warehouse solution and data pipeline on AWS for Healthcare assets and its metadata
  • Created AWS Glue jobs which compacts data thus providing optimum data storage and integrity
  • Implemented business logic using AWS Glue and made use of Dynamic Dataframes to carry out operations
  • Used PySpark for CDC logic and data analysis, improved downstream performance by handing over the data in partition fashion
  • Implemented Spark transformations like Union, Join, Filter, Coalesce etc
  • Wrote multiple stored procedures on AWS Redshift by following core principles as distribution key, sort key etc

Senior Product Development Engineer

HARMAN
Bangalore
09.2018 - 09.2019
  • Analysis of retail data by following fact and dimension framework in Dataware house
  • Performed data validations on source with target and created Hive queries to load table in desired format as required by clients
  • Created shell scripts to automate jobs for loading and processing data for fact and dimension load as per Snowflake schema
  • Wrote hqls to perform hive jobs incorporated with shell scripting
  • Implemented performance tuning techniques in hive with help of setting up parameters and query optimization, partitioned and bucketed tables and orc with zlib format for table storage.

Senior Systems Engineer

INFOSYS
Bangalore
12.2017 - 08.2018
  • Migrated MS Sql Server data to AWS RDS cloud
  • Analysis on Loan services
  • Created S3 bucket, EC2 instance, EMR cluster based on requirements
  • Handled meta data of tables using IIG(Data transfer tool) and storing in Amazon RDS Aurora instance
  • Scheduled DAGs using Airflow scheduler which are created as part of Data pipelining for S3 ingestion and staging in Aurora
  • Implemented Spark joins, Performance tuning , Data validation and debugged issues.

Systems Engineer

TATA CONSULTANCY SERVICES
Bangalore
12.2014 - 12.2017
  • Retailer project for day to day analytics
  • Importing and exporting data into HDFS and Hive using Sqoop
  • Improved performance of Hive queries with various tuning techniques
  • Involved in implementing of Spark SQL to improve performance
  • Involved in bug fixes and support for product when moved to production
  • Supported testing team (Unit Testing & Integration Testing) in each release and handling their queries

Education

B.E - Electronics and Communication

SCSVMV University
2014

Standard XII - undefined

Sri Chaitanya Junior College
2010

S.S.C -

Sri Aurobindo Centenary School
2008

Skills

  • PySpark, Spark Sql, Hive, SQL,
  • AWS : S3, Glue, Athena, Redshift, SNS, Lambda
  • Azure : Databricks, Synapse Analytics, ADF, Logic app

LinkedIn Profile

  • www.linkedin.com/in/venkatesh-bhaskara

Certification

  • Databricks Certified Associate Developer for Apache Spark 3.0.
  • AWS Solutions Architect Associate (SAA-C02) certified.
  • Microsoft Azure Data Engineer (DP -203) certified.

Awards

  • Received Impact Award from GE CIO (Data Analytics) for ODP project Go Live.
  • Best team award in DNA unit. (INFOSYS)
  • Rewarded ON SPOT award. (TCS)

Timeline

Senior Data Engineer

MAERSK
07.2021 - Current

Data Engineer

GENERAL ELECTRIC (GE Healthcare)
09.2019 - 07.2021

Senior Product Development Engineer

HARMAN
09.2018 - 09.2019

Senior Systems Engineer

INFOSYS
12.2017 - 08.2018

Systems Engineer

TATA CONSULTANCY SERVICES
12.2014 - 12.2017

B.E - Electronics and Communication

SCSVMV University

Standard XII - undefined

Sri Chaitanya Junior College

S.S.C -

Sri Aurobindo Centenary School

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VENKATESH BHASKARA