Summary
Overview
Work History
Education
Skills
Websites
Certification
Accomplishments
Custom
Custom
Timeline
Generic

Padmashri Kokkalaki

Bangalore

Summary

Data Engineer with expertise in PySpark, Snowflake, and ETL processes. Engineered complex data pipelines that enhanced data accuracy and performance for business intelligence initiatives.

Overview

6
6
years of professional experience
1
1
Certification

Work History

Data Engineer

Capgemini Technogical Service
Bengaluru
06.2024 - Current
  • Led development and maintenance of data extraction processes using Snowflake, PySpark, and Hive.
  • Implemented data analytics protocols to ensure documentation consistency and standardization.
  • Collaborated on complex data pipelines to meet business requirements while promoting reusability.
  • Engineered data loading solutions using over 30 source tables in Snowflake and PySpark.
  • Conducted performance tuning at pipeline, source, and target levels for Slowly Changing Dimensions.
  • Developed over 15 Snowflake queries and 10 PySpark scripts for effective data extraction and loading.

Data Engineer

IBM India
Bangalore
04.2022 - 05.2024
  • Executed data warehouse strategies, including requirements gathering and data modeling.
  • Developed and maintained ETL processes using Informatica Intelligent Cloud Services (IICS).
  • Designed complex pipelines to fulfill business needs while ensuring reusability of transformations.
  • Conducted performance tuning at pipeline, source, and target levels for Slowly Changing Dimensions.
  • Developed over 25 ETL taskflows for data extraction from Azure Entra ID and SuccessFactors to Synapse Database.

Data Engineer

IBM India
Bangalore
03.2020 - 03.2022
  • Developed and managed data infrastructure using Oracle SQL, Apache Hive, and Spark.
  • Created datasets via Hadoop Hive, transforming and analyzing data for business needs.
  • Monitored operations and managed jobs within YARN environment.
  • Handled five operations daily, ensuring efficiency in task management.
  • Automated time-consuming data engineering tasks using PySpark scripts and Oozie workflows.

Associate

KEC International Limited
Delhi
  • I worked as a graduate trainee in this company for 3 months. During this period, I worked on understanding the railway electrification and railway station electrification.

Education

Bachelor of Engineering - Electrical and Electronics

Visvesvaraya Technological University
Hubballi, Karnataka
06.2019

12th Grade - Science

Vidyaniketan PU College
Hubballi, Karnataka
04.2015

10th Grade - ICSE Board

Parivarthan Gurukul School
03.2013

Skills

  • PySpark
  • Snowflake queries
  • Oracle SQL
  • ETL
  • IICS (iPaaS)
  • Oozie
  • Azure Data Lake Storage
  • ms sql
  • Hive
  • Azure Synapse
  • YARN
  • git
  • Git Copilot
  • Bitbucket
  • Google Colab
  • ETL development
  • Pipeline engineering
  • Performance tuning
  • Cloud integration
  • Technical documentation
  • Task automation
  • SQL expertise
  • Time management
  • Team collaboration

Websites

Certification

  • Advanced Program in Computational Data Science, IISC, 03/22 - 03/23
  • Microsoft Azure Data Engineering (IBM), Completed training in Azure Synapse, Azure Databricks, Azure Data Lakes and Lakehouse, Azure Fabrics (In Progress)

Accomplishments

2021 Innovation & Delivery Excellence Award, For Outstanding Service Delivery to General Motors - Data & Analytics Factory Project and Exemplifying IBM's 1 Purpose - 3 Values - 9 Practices

Custom

  • Kannada, First Language
  • English, C2 Proficient
  • Hindi, C1 Advanced

Custom

  • Actively participated in team building activities
  • Hosted Cultural Event among the team.
  • Provided excellent training to new joiners and freshers.
  • Always got excellent reviews for being available all the time for all the team members (Development, QA or Production Support Team), being quick learner, on or before time completion of tasks.
  • Excellent communication skills in English (spoken and written), Open-minded, independent problem-solver and highly motivated team player, Decision making, planning and leadership capabilities., Willingness to learn and adapt to new technologies and quick learning ability. Well-trained to work with larger team sizes.

Timeline

Data Engineer

Capgemini Technogical Service
06.2024 - Current

Data Engineer

IBM India
04.2022 - 05.2024

Data Engineer

IBM India
03.2020 - 03.2022

Associate

KEC International Limited

Bachelor of Engineering - Electrical and Electronics

Visvesvaraya Technological University

12th Grade - Science

Vidyaniketan PU College

10th Grade - ICSE Board

Parivarthan Gurukul School

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Padmashri Kokkalaki