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I'm Vineeth Petnakota, a Data Analyst with 7+ years of experience in end-to-end data analysis, integration, and reporting across multiple industries. I specialize in SQL, Power BI, Azure, and Python to turn data into actionable insights. I design and operationalize ETL pipelines using Azure Data Factory, build scalable data models (Star & Snowflake schemas), and create interactive dashboards with DAX and Row-Level Security. I leverage Python for data cleaning, feature engineering, and analytics to support predictive modeling and automation. I work with cross-functional teams in Agile environments to translate business needs into analytics-driven decisions.…I'm Vineeth Petnakota, a Data Analyst with 7+ years of experience in end-to-end data analysis, integration, and reporting across multiple industries. I specialize in SQL, Power BI, Azure, and Python to turn data into actionable insights. I design and operationalize ETL pipelines using Azure Data Factory, build scalable data models (Star & Snowflake schemas), and create interactive dashboards with DAX and Row-Level Security. I leverage Python for data cleaning, feature engineering, and analytics to support predictive modeling and automation. I work with cross-functional teams in Agile environments to translate business needs into analytics-driven decisions.

Vineeth Petnakota

Data Analyst, Data Scientist, Data Visualizer, +1

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I'm Vineeth Petnakota, a Data Analyst with 7+ years of experience in end-to-end data analysis, integration, and reporting across multiple industries. I specialize in SQL, Power BI, Azure, and Python to turn data into actionable insights. I design and operationalize ETL pipelines using Azure Data Factory, build scalable data models (Star & Snowflake schemas), and create interactive dashboards with DAX and Row-Level Security. I leverage Python for data cleaning, feature engineering, and analytics to support predictive modeling and automation. I work with cross-functional teams in Agile environments to translate business needs into analytics-driven decisions.…I'm Vineeth Petnakota, a Data Analyst with 7+ years of experience in end-to-end data analysis, integration, and reporting across multiple industries. I specialize in SQL, Power BI, Azure, and Python to turn data into actionable insights. I design and operationalize ETL pipelines using Azure Data Factory, build scalable data models (Star & Snowflake schemas), and create interactive dashboards with DAX and Row-Level Security. I leverage Python for data cleaning, feature engineering, and analytics to support predictive modeling and automation. I work with cross-functional teams in Agile environments to translate business needs into analytics-driven decisions.

Available to hire

I’m Vineeth Petnakota, a Data Analyst with 7+ years of experience in end-to-end data analysis, integration, and reporting across multiple industries. I specialize in SQL, Power BI, Azure, and Python to turn data into actionable insights.

I design and operationalize ETL pipelines using Azure Data Factory, build scalable data models (Star & Snowflake schemas), and create interactive dashboards with DAX and Row-Level Security. I leverage Python for data cleaning, feature engineering, and analytics to support predictive modeling and automation. I work with cross-functional teams in Agile environments to translate business needs into analytics-driven decisions.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Work Experience

Sr Data Analyst / Power BI Developer at American Express

June 1, 2024 - November 4, 2025

Integrated and consolidated data from multiple structured and semi-structured sources into a unified database using Azure Data Factory, ensuring consistency and reducing redundancy across reporting systems. Designed and developed interactive Power BI dashboards with real-time KPI monitoring, automating data refreshes and delivery. Built and maintained ETL workflows using SQL and Azure Data Factory, transforming raw data into analytics-ready datasets for BI consumption. Wrote advanced SQL queries and stored procedures to enhance data availability and performance. Implemented data quality control and validation routines using Python and SQL, improving data integrity in automated pipelines. Developed Python scripts for API integration and real-time data ingestion to accelerate decision-making. Created automated Power BI reports with DAX measures, including performance metrics, trend analysis, and anomaly detection. Collaborated with cross-functional teams to define data requirements and e

Sr Data Analyst / Power Bi Developer at J.P. Morgan Chase

May 31, 2024 - May 31, 2024

Applied Agile methodologies to streamline collaboration and enhance data project delivery. Utilized Excel functions (VLOOKUP, XLOOKUP, INDEX-MATCH) and Power Query to process and transform large datasets for accurate reporting. Designed and managed end-to-end ETL workflows using Azure Data Factory and SQL, enabling secure and automated data movement. Developed optimized SQL queries and stored procedures to handle complex transformations and improve processing speed. Managed cloud storage with Azure Data Lake and Azure SQL Database, ensuring secure handling of structured and semi-structured data. Automated repetitive tasks and pipelines with Azure Data Factory to ensure timely data refreshes for BI. Collaborated with cross-functional teams to support data engineering and reporting activities, contributing to accurate data preparation. Implemented version control, query validation, and peer reviews to maintain code quality. Created interactive Power BI dashboards to monitor KPIs and perf

Data Analyst / Power BI Developer at TCS - Cisco Client

December 31, 2022 - December 31, 2022

Collaborated with teams to translate reporting requirements into functional analytics. Developed interactive Power BI dashboards with advanced DAX measures, slicers, and drill-down features. Created complex SQL queries to extract, transform, and analyze data. Automated ETL pipelines using Azure Data Factory to move data from structured sources into Azure SQL Database for reporting. Built custom visualizations to support decision-making, including heatmaps and performance trends. Implemented data preprocessing in Python and documented data transformation logic to support team collaboration and handover.

Jr Data Analyst / Power BI Developer at HSBC

September 30, 2019 - September 30, 2019

Assisted in writing basic SQL queries to extract and filter data for reporting. Created introductory Power BI dashboards and visualizations to present key trends. Used Python (Pandas, NumPy) for data cleaning and formatting. Supported ETL tasks in Azure Data Factory, including pipeline configuration and documentation. Participated in data validation and testing, comparing outputs to source data. Contributed to bug tracking and reporting, and provided ongoing support for deployed reports.