Summary
Overview
Work History
Education
Skills
Websites
Accomplishments
Timeline
Generic
VENKATA APPALA NAIDU CHOKKAKU

VENKATA APPALA NAIDU CHOKKAKU

Hyderabad

Summary

Experienced Principal Data Engineer at Providence, focusing on data integration and analytics. Achieved successful migration of complex data systems to Snowflake, significantly enhancing data accessibility and visualization capabilities. Demonstrated leadership in Agile project management, facilitating data-driven insights for strategic initiatives. Upgraded Informatica workflows to Azure Data Factory pipelines and transitioned Oracle/SQL Server to Snowflake cloud data warehouse.

Overview

10
10
years of professional experience

Work History

Principal Data Engineer

Providence
Hyderabad
02.2024 - Current
  • Implemented data extraction from diverse APIs, applications, Citrix, and Nexthink for cloud infrastructure and health care data.
    Accessed Azure infrastructure through Graph API and Management APIs for optimized integration.
    Leveraged Azure Data Lake and Synapse as core components of the data storage architecture.
    Created interactive dashboards and detailed reports in Power BI to support decision-making processes.
    Executed analytics tasks using Azure Data Factory, Databricks with PySpark, and SQL for comprehensive insights.

Senior Data Engineer/ Data Analyst

ValueLabs
Hyderabad
10.2020 - 02.2024
  • Migrated data from SQL Server to Snowflake using WhereScape RED, enhancing data modeling efficiency.
  • Created data ingestion pipelines in Azure Data Factory for SAP and file sources.
  • Utilized Data Lake for scalable and secure data storage solutions.
  • Facilitated code management and deployment processes through Azure DevOps.
  • Implemented Agile methodologies to enhance project workflow efficiency.
  • Designed Power BI reports focused on sales performance metrics and forecasting.
  • Transitioned Informatica processes to Azure Data Factory pipelines and SQL Server to Snowflake.

Business Intelligence Analyst

NTT Data
Chennai
03.2015 - 10.2020
  • Developed Informatica data workflows for business ETL loads, integrating SAP and Salesforce systems.
  • Executed ELT jobs and SQL scripts utilizing PL/SQL for effective data processing.
  • Implemented custom Python scripts to enhance efficiency of data transformations.
  • Migrated Oracle databases to Snowflake cloud, contributing to pilot projects with AWS S3 and Redshift.
  • Integrated Azure blob storage with Snowflake, optimizing cloud data management.
  • Maintained SQL scripts and configuration logic in Snowflake to ensure data accuracy.
  • Scheduled ADF pipelines through Airflow jobs for streamlined data loading processes.
  • Established DevOps model for efficient code deployment via Azure Repos.

Education

Bachelors - Electrical & Electronics Engineering

GMR Institue of Technology
01.2014

Skills

  • Data Analytics and Modeling
  • Data Integration (Informatica, SAP BODS)
  • Cloud infrastructure (Azure, AWS)
  • Data processing (ADF, Databricks, Synapse, Snowflake)
  • Power BI and Data Visualization
  • Agile project management
  • SQL and Python programming
  • Azure DevOps
  • Workflow orchestration (Airflow)

Accomplishments

  • Snowflake Pro certification
  • Best performer for BI developer Data and Analytics Team Award.

Spot award for Snowflake EDP migration milestone

Timeline

Principal Data Engineer

Providence
02.2024 - Current

Senior Data Engineer/ Data Analyst

ValueLabs
10.2020 - 02.2024

Business Intelligence Analyst

NTT Data
03.2015 - 10.2020

Bachelors - Electrical & Electronics Engineering

GMR Institue of Technology

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VENKATA APPALA NAIDU CHOKKAKU