Summary
Overview
Work History
Education
Skills
Websites
Certification
Accomplishments
Timeline
Generic

Kumudini Chaudhari

Pune

Summary

Experienced Data Engineer with over 9 years of hands-on expertise in ETL processes, Data Warehousing, and cloud-based database management. Proven track record in designing, implementing, and maintaining robust data pipelines in Azure and AWS environments. Adept at leveraging technologies like Snowflake, Azure Data Factory, AWS RDS, Lambda functions, and storage integrations both Azure containers and S3 bucket to optimize data workflows and ensure scalability and reliability.

Extensive knowledge of data warehousing, database management, data migration, data integrations and data transformations from various relational and non-relational source systems.

Overview

12
12
years of professional experience
1
1
Certification

Work History

Senior Data Engineer

LTIMindtree
04.2022 - Current
  • Worked on creating Snowflake Databases including Schemas and Table structures for different tables in various layers of data loading
  • Involved in exploration tasks of tuning stored procedures for performance tuning
  • Worked on Data migration and transformation
  • Involved in extracting data from different sources and loading/unloading it into Snowflake databases using bulk load/put and copy into commands
  • Worked on Microsoft Azure data storage services to create containers and automate the process of file loads from client's environment to staging area for both relational and non-relational data
  • Involved in creating and maintaining ADF pipeline triggers for the data load.

Senior Snowflake Developer

Synechron Technologies Ltd
02.2021 - 03.2022
  • Worked on creating Snowflake objects, Schemas and Table structures
  • Hands on experience in creating Azure storage containers for copying data from Azure blob storage to Snowflake tables
  • Worked on Snowpipe for continuous loading of data from Azure storage
  • Experienced in loading of data from different files to Snowflake database using put/Copy into commands
  • Efficiently used CTE's, temporary and transient tables along with clone and time travel for unit testing and validating enhancement changes
  • Worked on creating Snowflake stored procedures and Tasks with different use cases loading to and from Snowflake Data warehouse.

Senior ETL Developer

IBM India Pvt Ltd
07.2012 - 04.2018
  • Implemented Data sanitization solutions using processes for extracting, cleansing, transforming, integrating and loading data into staging tables
  • Implemented One-time load as well as Incremental load strategies, using slowly changing dimension Type- 2 approach to maintain history in the database using IBM DataStage
  • Created generic reusable DS jobs and routines for the project providing low cost solutions to the project
  • Designed utility documents such as ETL design document, Source-to-Target Data Mapping Document, and Unit Test Cases Documents adhering to the coding standards
  • Created DS job schedules in Control-M and provided 24/7 production maintenance support on the same.

Education

Bachelor of Engineering - Information Technology

Pune Institute of Computer Technology
Pune, Maharashtra
06.2012

Diploma in Information Technology -

K. K. Wagh Women's Polytechnic
Nashik, Maharashtra
06.2009

Skills

  • Data Warehousing
  • Data Migration, Data integrations
  • Database Design, Data Analysis
  • ETL development
  • SQL Programming
  • Snowflake Database
  • Azure Data services - Azure blob storage, Azure Data Factory
  • AWS RDS database, AWS Lambda, S3 bucket
  • DB2, Oracle, Azure cosmos DB, AWS cloud services
  • IBM DataStage, Informatica (ETL tools)
  • Performance Tuning
  • Tableau, Sisense reporting tool
  • Unix scripts
  • Control-M, Skybot scheduler

Websites

Certification

  • Microsoft Certified: Azure Data Fundamentals Mar 2024
  • SnowPro Core Certfication Dec 2023
  • IBM Certified Solution Developer - InfoSphere DataStage v8.5 Dec 2013

Accomplishments

  • Achieved a spot award 'Hi-Five - May 2024' award for dedication, leadership and expertise within the project by completing the data migration and integration with accuracy and efficiency. (By LTIMindtree India)
  • Achieved a spot award 'Hi-Five - Dec 2023' award for performance and positive approach towards problem solving. (By LTIMindtree India)

Timeline

Senior Data Engineer

LTIMindtree
04.2022 - Current

Senior Snowflake Developer

Synechron Technologies Ltd
02.2021 - 03.2022

Senior ETL Developer

IBM India Pvt Ltd
07.2012 - 04.2018

Bachelor of Engineering - Information Technology

Pune Institute of Computer Technology

Diploma in Information Technology -

K. K. Wagh Women's Polytechnic

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Kumudini Chaudhari