Summary
Overview
Work History
Education
Skills
Awards
Workstatus
Certification
Accomplishments
Timeline
Generic
SACHIN KHURANA

SACHIN KHURANA

Santa Clara,CA

Summary

With a proven track record at Walmart Labs, I excel in leading teams to optimize data architectures and pipelines, leveraging my expertise in Big Data, Teradata, and Python. Renowned for my ability to drive efficiency and foster cross-functional collaboration, I deliver impactful data solutions that propel business objectives forward.

Overview

18
18
years of professional experience
1
1
Certification

Work History

STAFF DATA ENGINEER

Databricks
10.2021 - Current
  • Led the development of data pipelines with Python, Databricks.
  • Designed and maintained data models to support business reporting.
  • Collaborated with cross-functional teams to optimize data.
  • Architecture for performance and efficiency.

SENIOR MANAGER DATA ENGINEERING

Walmart Labs
Sunnyvale
01.2019 - 10.2021
  • Led cross-functional team to integrate data sources, optimizing performance and scalability.
  • Implemented data governance policies to ensure data accuracy and compliance.
  • Developed data architecture strategy for seamless data flow across systems.
  • Managed team of data engineers to deliver high-quality data solutions on time.
  • Established and maintained relationships with key stakeholders to support business objectives.
  • Held regular one-on-one meetings with employees to review performance and priorities and provide feedback.

STAFF DATA ENGINEER

Walmart Labs
Sunnyvale
03.2014 - 01.2019
  • Gather Business requirements and Analyze the data & reporting needs
  • Developed Logical and Physical data models for new Business requirements
  • Managed end to end lifecycle including ingestion processing aggregation, storage visualization for returns data sets using Kafka streaming's and ThoughtSpot reporting
  • JSON returns data processing into Teradata EDW using HDFS, Hive and Spark
  • Developed and maintained automated data pipelines to assemble, cleanse and transform large Complex datasets and load results in data warehouse and Hadoop Data lake
  • Worked closely with stakeholders, data infrastructure teams to build dashboards and support effective data driven decision making
  • Build visualizations in Tableau and thought pot and developed queries for Adhoc reporting
  • Responsible for tunings SQL and Hadoop pipelines
  • Provide guidance to development team in ETL development/support activities
  • Also migrated the Teradata compute to Hadoop/Hive

SENIOR DATA ENGINEER

Accenture (Cisco)
11.2010 - 02.2014
  • Responsible for gathering business requirements by interacting with business users and perform detailed requirement analysis
  • Responsible for providing functional & technical design documents
  • Design the data architecture for reporting requirements and socialize with development and reporting teams
  • Designed the architecture for data replication into Teradata replication using Golden Gate
  • Work with Logical and Physical data modelers for data modeling and responsible for providing the ETL architecture of the Project
  • Performance Tuning, monitoring and Teradata queries
  • Involved in designing Order & case metrics
  • Developed Informatica workflows using various transformations and Pushdown Optimization
  • Performed Technical Project manager role, provided leadership and guidance to the team in High level & Low-Design, end to end development activities and during QA Support, UAT Support
  • Developed scripts to load data into Teradata using FastLoad, BTEQ, Fast Export, MultiLoad

SENIOR ETL ENGINEER

Accenture (Best Buy)
11.2006 - 10.2010
  • Involved in the Functional & Technical Design of this release
  • Programming the business logic as per the business requirements
  • Database administration activities

Education

BACHELOR OF TECHNOLOGY -

Kurukshetra University

Skills

  • Big Data
  • Teradata
  • Oracle
  • SQL Performance Tuning
  • Python
  • Tableau
  • Thoughtspot
  • SQL Tuning Expert
  • ETL processes
  • SQL querying
  • ETL Architecture
  • Data modeling
  • Data Pipeline Development

Awards

  • Multiple Awards - with Databricks
  • ASE Achievers Award for Excellent Performance during the first year of Organization
  • Greenfield Topper of the Batch
  • Product Oscar Award
  • ACE TEAM award for Outstanding Performance (3 times)

Workstatus

US Citizenship

Certification

  • Teradata Certified Master
  • Databricks Associate Data Enginer

Accomplishments

  • Multiple Awards - with Databricks
  • ASE Achievers Award for Excellent Performance during the rst year of Organization
  • Greeneld Topper of the Batch
  • Product Oscar Award
  • ACE TEAM award for Outstanding Performance (3 times)

Timeline

STAFF DATA ENGINEER

Databricks
10.2021 - Current

SENIOR MANAGER DATA ENGINEERING

Walmart Labs
01.2019 - 10.2021

STAFF DATA ENGINEER

Walmart Labs
03.2014 - 01.2019

SENIOR DATA ENGINEER

Accenture (Cisco)
11.2010 - 02.2014

SENIOR ETL ENGINEER

Accenture (Best Buy)
11.2006 - 10.2010

BACHELOR OF TECHNOLOGY -

Kurukshetra University

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SACHIN KHURANA