Sai Krishna Challa
Sustainability Data Analyst @Domino's
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WORK HISTORY
Sustainability Data Analyst @Domino's
US
Built Python-based data pipelines (Pandas, OpenPyXL) to transform large operational datasets into Salesforce Net Zero Cloud (NZC) compliant formats for Scope-1 and Scope-3 emissions reporting.Designed ETL workflows integrating data from ERP systems, utility vendors, transportation records, and asset databases to support enterprise-wide sustainability analytics.Developed data validation and reconciliation frameworks to compare source data with Salesforce NZC records, identifying anomalies, duplicates, and missing emissions data.Automated QoQ and YoY energy consumption analysis across SCC locations and fuel types (electricity, natural gas, diesel, propane) to support sustainability data quality checks.Engineered Python scripts to process large asset and operational datasets, including refrigerant equipment tracking, store open-days calculations, and emissions factor mapping.Built Power BI dashboards and analytical reports to visualize sustainability metrics, emissions trends, and operational insights for ESG reporting stakeholders.
EDUCATION
Naveen Jindal School of Management, UT Dallas
Graduate Certificate in Applied Machine Learning, Data Science
The University of Texas at Dallas
Master's degree, Business Analytics
Kakatiya Institute of Technology & Science, Yerragattu Hillocks, Bheemaram, Hasanparthy, Warangal
Bachelor of Technology - BTech, Information Technology
ABOUT SAI KRISHNA CHALLA
I am a Microsoft Certified Power BI Data Analyst with over four years of experience designing, developing, and optimizing enterprise business intelligence solutions that turn data into actionable insights.At Domino’s, Verizon, and Value Momentum, I have built end-to-end Power BI dashboards, developed complex DAX and M logic, and automated data pipelines using SQL and Python to support decision-making across sustainability, telecom, and finance domains. My work has reduced manual reporting efforts by up to 80 percent, improved dashboard load times by 35 percent, and increased reporting accuracy through data validation and automation.I am passionate about transforming raw data into meaningful stories that drive business impact. Whether it is integrating data from multiple sources, building robust data models, or creating performance-optimized dashboards, I focus on delivering solutions that combine technical precision with clear business value.My core expertise includes Power BI Desktop and Service, DAX, Power Query (M), SQL Server, Python, Snowflake, Power Automate, Power Apps, data modeling, ETL, performance tuning, and sustainability analytics. I am always excited to collaborate on projects that blend data visualization, automation, and strategic insights to empower organizations to make smarter, data-driven decisions.
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