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Abhishek Shelke

@abhishekshelke

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Data analyst specializing in SQL, ETL, and analytics to drive data-driven decisions.

United States

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What I'm looking for

I seek a data role where I can build reliable ETL pipelines, ensure data quality, collaborate cross-functionally, and deliver analytics that inform business decisions while growing my engineering and cloud skills.

I am a data analyst with 3+ years of hands-on experience building ETL pipelines, performing data validation, and delivering analytics-ready datasets across Snowflake, SQL Server, and cloud environments.

I have implemented production data ingestion and processing solutions using Python, Java, SQL, and AWS services, reduced processing latency and reporting errors, and built dashboards and reports in Tableau and Power BI to translate data into actionable insights.

I mentor and collaborate well with cross-functional teams, focus on data accuracy and integrity, and seek roles where I can apply strong technical skills and a results-driven mindset to improve operational decision-making.

Experience

Work history, roles, and key accomplishments

Data Analyst

Dallas Fort Worth International Airport

Aug 2025 - Dec 2025 (4 months)

Built a data integration model linking digital twin insights with ServiceNow CMDB to improve asset traceability and analyzed ticketing workflows to propose telemetry-driven automation for faster MTTR.

Data Integration ServiceNow SQL Python Data Modeling ETL Data Validation Telemetry

Graduate Teaching Assistant

The University of Texas at Dallas

Dec 2024 - Jun 2025 (6 months)

Mentored 100+ students in SQL, Python, and data modeling, improving query efficiency and debugging accuracy by 40% and designed ETL-focused coursework to reinforce analytics best practices.

SQL Python Data Modeling ETL Teaching Curriculum Design Query Optimization Debugging

Program Analyst

Cognizant

Nov 2020 - Feb 2023 (2 years 3 months)

Developed Java/Python ingestion pipelines parsing high-volume PepsiCo PDFs to improve data availability by 30%, optimized SQL Server ETL and queries to reduce processing latency by 20%, and automated AWS deployments to accelerate releases by 40%.

Python Java SQL Server ETL AWS API Integration Data Quality SQL Optimization

Education

Degrees, certifications, and relevant coursework

The University of Texas at Dallas, Naveen Jindal School of Management

Master of Science, Information Technology & Management

2024 - 2025

Activities and societies: Graduate Teaching Assistant mentoring students in SQL, Python, and data modeling; academic projects on healthcare ETL and COVID-19 data pipelines.

Master of Science in Information Technology & Management completed at UT Dallas with coursework and projects focused on ETL, data validation, and analytics.