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Nikhitha B Email & Phone Number

Data Engineer at Walmart |Data Driven Problem Solver |Python |R |Scala |Java |HTML5 |CSS |JavaScript |Tableau |Power BI |SQL |Hadoop |Apache |Kafka |Spark |Snowflake |GCP |Azure |AWS |ETL |S3 |UNIX |Mongo DB| at Walmart
Location: Contact Info, United States, United States 6 work roles 1 school
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Data Engineer at Walmart |Data Driven Problem Solver |Python |R |Scala |Java |HTML5 |CSS |JavaScript |Tableau |Power BI |SQL |Hadoop |Apache |Kafka |Spark |Snowflake |GCP |Azure |AWS |ETL |S3 |UNIX |Mongo DB|
Location
Contact Info, United States, United States
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Who is Nikhitha B? Overview

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Nikhitha B is listed as Data Engineer at Walmart |Data Driven Problem Solver |Python |R |Scala |Java |HTML5 |CSS |JavaScript |Tableau |Power BI |SQL |Hadoop |Apache |Kafka |Spark |Snowflake |GCP |Azure |AWS |ETL |S3 |UNIX |Mongo DB| at Walmart, a company with 511875 employees, based in Contact Info, United States, United States. AeroLeads shows a matched LinkedIn profile for Nikhitha B.

Nikhitha B previously worked as Data Engineer at Walmart and Sr. Data Engineer at Capital One. Nikhitha B holds Bachelor Of Engineering - Be, Computer Science, 3.55/4 from Osmania University.

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Walmart

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Profile bio

About Nikhitha B

With 9 years of IT experience, including 8 years specializing in Big Data using Hadoop, I excel in analysis, design, development, testing, documentation, deployment, and integration with SQL and Big Data technologies. Proficient in Hadoop ecosystem components like HDFS, YARN, MapReduce, Hive, Impala, Pig, Sqoop, HBase, Spark, Kafka, Flume, Oozie, and Zookeeper. Skilled in ETL methods and data warehousing for reporting and analysis. Deployed Big Data applications on AWS and Azure, leveraging services like EC2, S3, RDS, Redshift, and Lambda. Developed data ingestion modules using AWS Step Functions, Glue, and Python. Managed real-time streaming data with Kafka and Spark Streaming, optimized Hive tables, and used Spark-SQL for data processing. Created secure views in AWS Athena and collaborated with Data Science teams on machine learning models. Converted AWS infrastructure to serverless architecture, automated EMR clusters, and set up Databricks for analytics. Proficient in Python, Java, C, and SQL, with extensive project lifecycle experience using Agile and Waterfall methodologies.

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Nikhitha B's current company

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Walmart
Walmart
Data Engineer at Walmart |Data Driven Problem Solver |Python |R |Scala |Java |HTML5 |CSS |JavaScript |Tableau |Power BI |SQL |Hadoop |Apache |Kafka |Spark |Snowflake |GCP |Azure |AWS |ETL |S3 |UNIX |Mongo DB|
bentonville, arkansas, united states
Website
Employees
511875
AeroLeads page
6 roles

Nikhitha B work experience

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Data Engineer

Current

Sunnyvale, California, United States

Oct 2024 - Present

Sr. Data Engineer

Illinois, United States

Experienced in system analysis and effort estimation for development and testing. Designed components involving Sqoop, Hadoop (MapReduce & Hive), Spark, and FTP integration. Proficient in writing optimized Hive and Spark queries using window functions and customizing Hadoop parameters. Developed ETLs using PySpark, employing both DataFrame and Spark SQL.

Jan 2023 - Sep 2024

Sr. Data Engineer

Cincinnati, Ohio, United States

Evaluated Hadoop ecosystem suitability for projects and implemented various POC applications for Big Data initiatives. Estimated software and hardware requirements for Name node and Data nodes. Experienced in migrating on-premise databases to AWS Redshift using AWS services. Developed PySpark code for AWS Glue jobs and EMR. Installed and configured Hadoop.

Sep 2020 - Dec 2022

Sr. Data Engineer

Michigan, United States

I am an experienced Azure Cloud Engineer specializing in healthcare cloud infrastructure management. My expertise includes secure, compliant multitenant management across Azure PaaS services, such as Azure SQL, IAM, Azure AD, and B2C configurations, all tailored for healthcare data security. I have developed and enforced API management policies, integrated.

Jan 2019 - Aug 2020

Data Engineer

Durham, North Carolina, United States

Designed databases with tightly bound key constraints and wrote PL/SQL stored procedures, functions, packages, triggers, and views to implement business rules. Extensive experience with Data Definition, Manipulation, Query, and Transaction Control Language. Interacted with business users to understand requirements and implemented designs following AGILE.

Jul 2016 - Dec 2018

Etl Developer

Hyderabad, Telangana, India

Responsibilities included gathering business requirements, developing data cleansing and migration strategies, writing functional and technical specifications, and creating source-to-target mapping. Designed data profiling and validation jobs in Informatica and created ETL jobs. Worked on Hadoop clusters ranging from 4-8 nodes in pre-production and up to.

Jan 2015 - May 2016
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Colleagues at Walmart

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1 education record

Nikhitha B education

FAQ

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What company does Nikhitha B work for?

Nikhitha B works for Walmart.

What is Nikhitha B's role at Walmart?

Nikhitha B is listed as Data Engineer at Walmart |Data Driven Problem Solver |Python |R |Scala |Java |HTML5 |CSS |JavaScript |Tableau |Power BI |SQL |Hadoop |Apache |Kafka |Spark |Snowflake |GCP |Azure |AWS |ETL |S3 |UNIX |Mongo DB| at Walmart.

Where is Nikhitha B based?

Nikhitha B is based in Contact Info, United States, United States while working with Walmart.

What companies has Nikhitha B worked for?

Nikhitha B has worked for Walmart, Capital One, Kroger Technology & Digital, Michigan Health Care Corp, and Aspida.

Who are Nikhitha B's colleagues at Walmart?

Nikhitha B's colleagues at Walmart include Larry Dixon, Nelinton Rosario, Brian Mcgraw, Jaime Locklear, and Sandra Castro.

How can I contact Nikhitha B?

You can use AeroLeads to view verified contact signals for Nikhitha B at Walmart, including work email, phone, and LinkedIn data when available.

What schools did Nikhitha B attend?

Nikhitha B holds Bachelor Of Engineering - Be, Computer Science, 3.55/4 from Osmania University.

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