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Deva P Email & Phone Number

Data Engineer at Walmart
Location: Charlotte, North Carolina, United States 4 work roles 1 school
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✓ Verified Jun 2026 3 data sources Profile completeness 86%

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Current company
Walmart
Role
Data Engineer
Location
Charlotte, North Carolina, United States
Company size
511875 employees

Who is Deva P? Overview

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Deva P is listed as Data Engineer at Walmart, a company with 511875 employees, based in Charlotte, North Carolina, United States. AeroLeads shows a matched LinkedIn profile for Deva P.

Deva P previously worked as Data Engineer at Cvs Health and Data Engineer at Freesen Inc. Deva P holds Bachelor'S Degree, Computer Science from Sreyas Institute Of Engineering & Technology.

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Email format at Walmart

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Walmart

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Profile bio

About Deva P

• Motivated Data Engineer having 8+ years of professional experience in Data Engineering, Analytics, Data Modeling, Data Science, Data Architecture, Programming Analysis and Database Design of OLTP and OLAP systems with sound knowledge in Cloud Technologies (AWS, Azure).• Domain expertise in E-commerce, Healthcare, Enterprise Systems, Financial Sector. Skilled in working with cross-functional teams to design, develop and implement data-driven solutions with large data sets to solve complex business problems.• Performed data engineering functions: data extraction, transformation, loading, and integration to support enterprise data infrastructures - data warehouse, operational data stores, and master data management.• Good experience in creating and designing data ingest pipelines using technologies such as Apache Storm- Kafka and Experienced in writing live Real-time Processing using Spark Streaming with Kafka as a data pipeline system.• Strong programming capability using Python and Hadoop framework utilizing Cloudera Hadoop Ecosystem projects (HDFS, Hadoop, Sqoop, Hive, HBase, Oozie, Impala, Zookeeper, etc.)• Experience in designing a Terraform and deploying it in cloud deployment manager to spin up resources like cloud virtual networks.• Highly Skilled at Python coding using SQL, NumPy, Pandas, and Spark/Pyspark for Data Analysis and Model building, deploying, and operating highly available, scalable, and fault-tolerant systems using Amazon Web Services (AWS).• Proficient in Hive Query language and experienced in Hive performance optimization using Static- Partitioning, Dynamic-Partitioning, and Bucketing and Parallel Execution concepts.• Designed and engineered on-premises to off-premises CI/CD Docker pipelines (integration and deployment) with ECS, Glue, Lambda, ELK, Redshift spectrum Kinesis Firehose, and Kinesis stream.• Developed Real-Time data feeds and microservices leveraging AWS Kinesis, Lambda, Spark Streaming etc., to enhance good analytical opportunities and influence customer content and experiences.• Experience working on version control systems like GIT and used Source code management client tools like Git Bash Scripting, GitHub, Git GUI, and other command-line applications.• Excellent understanding and working experience of industry-standard methodologies like System Development Life Cycle (SDLC), as per Rational Unified Process (RUP), AGILE, and Waterfall Methodologies.• Excellent communication, interpersonal, analytical skills, and strong ability to perform in a team and as an individual team member.

Current workplace

Deva P's current company

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Walmart
Walmart
Data Engineer
bentonville, arkansas, united states
Website
walmart.com
Employees
511875
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4 roles

Deva P work experience

A career timeline built from the work history available for this profile.

Data Engineer

Current
Walmart

Texas, United States

  • ETL process design and implementation: Apache Airflow/AWS Redshift/Python
  • Mentoring other developers: code review and knowledge sharing
  • Release planning and deployment activities
  • ETL maintenance and continuous improvement of the data delivery process
  • Elicitation and troubleshooting of data quality issues
  • Experienced in writing SQL Queries and used Joins to access data from Oracle, and MySQL.
Sep 2022 - Present

Data Engineer

Cvs Health

RI

  • Participated in all phases of development life-cycle with involvement in the definition and designmeetings, functional and technical walkthroughs.
  • Rebuild of legacy on-premise Oracle-based data warehouse to a data lake based on Azure Cloud
  • Meet delivery and migration timelines to support smooth transition to a new operational system
  • Development and implementation of ETL pipelines according to the DWH design and architecture(Azure Synapse, ADLS Gen2, Databricks, Azure DevOps) Business layer design
  • Create data models in SAP PowerDesigner
  • Technical documentation preparation: detailed data workflow description, solution design andarchitecture, technical requirements specification Data profiling and Preparation and participation inPOCs and demos
Feb 2021 - Aug 2022

Data Engineer

Freesen Inc

Springfield, Illinois, United States

  • Developed data pipeline using Spark, Pig,python, Impala and HBase to ingest customer behavioral data and financial histories into Hadoop cluster for analysis.
  • Collected data using Spark Streaming from AWS S3 bucket in near-real-time and performs necessaryTransformations and Aggregation on the fly to build the common learner data model and persists thedata in HDFS.
  • Implemented Spark Scripts using Scala, Spark SQL to access hive tables into Spark for faster processing of data.
  • Implemented data quality checks using Spark Streaming and arranged passable and bad flags on thedata.
  • Performed end- to-end Architecture & implementation assessment of various AWS services like Amazon EMR, Redshift, S3, RDS, IAM, Cloud Watch, Lambda, Athena.
  • Designed tables and columns in Redshift for data distribution across data nodes in the cluster keepingcolumnar database design considerations
Jul 2020 - Jan 2021

Data Engineer

Cybage Software

Hyderabad, Telangana, India

  • Developed business logic using Kafka Direct Stream in Spark Streaming and implemented businesstransformations.
  • Orchestrate data workflows using airflow to manage and schedule by creating DAGS using Python.
  • Involved in building PySpark and Spark-Scala applications for interactive analysis, batch processing, and stream processing.
  • Developed Python based REST API to track CAT Equipment sales and perform sales analysis using Flask, SQLAlchemy and PostgreSQL.
  • Worked on the Spark SQL and Spark Streaming modules of Spark and used Scala to write code for allSpark use cases.
  • Working with Spark various modules of Spark Data Frames, RDD and Spark Context.
Apr 2015 - Nov 2018
Team & coworkers

Colleagues at Walmart

Other employees you can reach at walmart.com. View company contacts for 511875 employees →

RL Renee Little Renee Little Colleague at WalmartEl Paso, Texas, United States, United States View → RW Rashanna Watkins Rashanna Watkins Colleague at WalmartLittle Rock, Arkansas, United States, United States View → WG Wendy Gilliland Wendy Gilliland Colleague at WalmartPerrysburg, Ohio, United States, United States View → DV Dayroll Vencebi Dayroll Vencebi Colleague at WalmartCentral, South Carolina, United States, United States View → TB Tanner Batton Tanner Batton Colleague at WalmartRexburg, Idaho, United States, United States View → AC Aleana Corbea Aleana Corbea Colleague at WalmartHomestead, Florida, United States, United States View → PD Pratap Dyamappa Pratap Dyamappa Colleague at WalmartBentonville, Arkansas, United States, United States View → AB Alli Brock Alli Brock Colleague at WalmartKansas City, Missouri, United States, United States View → KM Karen Morell Karen Morell Colleague at WalmartGreater Vancouver Metropolitan Area, Canada View → EA Eldrian Aleksani Eldrian Aleksani Colleague at WalmartGlendale, California, United States, United States View →
1 education record

Deva P education

FAQ

Frequently asked questions about Deva P

Quick answers generated from the profile data available on this page.

What company does Deva P work for?

Deva P works for Walmart.

What is Deva P's role at Walmart?

Deva P is listed as Data Engineer at Walmart.

Where is Deva P based?

Deva P is based in Charlotte, North Carolina, United States while working with Walmart.

What companies has Deva P worked for?

Deva P has worked for Walmart, Cvs Health, Freesen Inc, and Cybage Software.

Who are Deva P's colleagues at Walmart?

Deva P's colleagues at Walmart include Renee Little, Rashanna Watkins, Wendy Gilliland, Dayroll Vencebi, and Tanner Batton.

How can I contact Deva P?

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

What schools did Deva P attend?

Deva P holds Bachelor'S Degree, Computer Science from Sreyas Institute Of Engineering & Technology.

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