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HARISHVAR PM

@harishvarpm

Developer at Cognizant

Bangalore

www.linkedin.com/in/harishvarpm

Cognizant

The candidate is a Big Data Developer with over 2.5 years of professional experience, specializing in technologies such as Spark, Hadoop, and PySpark. Expertise includes designing and developing modules on the Hadoop platform (Cloudera) and processing data using various file formats. The candidate is proficient in Azure Cloud Services, Data Lake, and Data Factory, and has experience creating dashboards using Tableau and Power BI.

Experience

Developer

Cognizant

Full-time•Sep 2021 - Present•Bangalore

Design of SQL/HQL queries based on business requirement for the validation of data in all stages of application. Analyse and understand testing requirements from Business requirement document, technical requirement specification and User stories. Creation of scripts using Hive and Spark for data validation. Analysis and requirement gathering. Load the data from various upstream systems into UNIX systems. Verify that project deliverables meet the requirements.

Education

Bachelor of Engineering

Mechanical Engineering

Jul 2017 - Aug 2021•Grade: 8.02

Higher Secondary

Jun 2016 - Apr 2017•Grade: 73%

Secondary School

Jun 2014 - Apr 2015•Grade: 93%

Licenses & Certifications

AZ-900

Microsoft Azure

• No expiration

DP-203

Microsoft Azure

• No expiration

DP-900

Microsoft Azure

• No expiration

Skills

Hadoop
HDFS
Hive
Spark
Spark-SQL
Python
Scala
SQL
Microsoft SQL Server
Oracle
MySQL
DB2
Azure Data Factory
Azure Databricks
Tableau
Cloudera
PySpark
Agile