Data Analyst Power Bi

NAGA SAI MAHITH GANJI

Data Analyst

+1-757-***-**** ***********@*******.***

PROFESSIONAL SUMMARY

Results focused Data Analyst with 3+ years of hands-on experience leading end-to-end requirements analysis, secure data integration, fraud detection analytics, and BI dashboard development for Fortune 500 and high-growth environments. Excel at translating complex stakeholder needs into actionable technical specifications (BRD/FRD), designing ETL/ELT pipelines in Snowflake/dbt, and delivering audit-ready Power BI, Tableau, and Cognos visualizations that drive compliance, reduce risk, and accelerate decision-making. Proven in Agile environments (Jira/Confluence) coordinating cross-functional data exchanges, conducting ad-hoc investigative analysis with SQL/Python, and building training programs that elevate team analytical capacity. Recognized for standardizing documentation practices, automating compliance workflows, and presenting data-driven insights to C-suite audiences—consistently achieving 10–20% improvements in KPIs, fraud detection accuracy, and operational efficiency.

TECHNICAL & PROFESSIONAL SKILLS

Data Analytics & BI: Tableau (certified), Cognos Analytics, Power BI (DAX, Power Query), SQL (complex joins, CTEs, window functions), Python (Pandas, NumPy, Scikit-learn basics), R, machine learning fundamentals

Data Engineering & Integration: ETL/ELT design, secure data exchange (SFTP, API, ODBC), Snowflake (virtual warehouses, Snowpipe), dbt, AWS S3/Redshift, Oracle, SAP HANA, data modeling (star schema, 3NF)

Business Analysis: Requirements gathering & documentation (BRD, FRD), process mapping, user stories, use case modeling, stakeholder interviews, JAD sessions, gap analysis, traceability matrix, change management

Automation & Quality: Data quality assurance (Great Expectations), workflow automation (Power Automate, Alteryx basics), quality assurance testing, regression analysis, A/B testing frameworks

Tools & Platforms: MS Power Platform (Power Apps, Power Automate), Jira, Confluence, Advanced Excel (VBA, Power Pivot), Git, Postman, ArcGIS

Compliance & Governance: Audit-ready documentation, data lineage, PII/redaction protocols, fraud pattern detection, KPI definition, SLA tracking

PROFESSIONAL EXPERIENCE

Data Analyst

Honda of America Mfg. Inc. – Remote June 2025 – Present

Coordinated secure data exchanges (SFTP/API) between SAP, Oracle, and Snowflake; enabled real-time cross-matching, reducing fraud false-positives by 15%.

Led ad-hoc fraud analysis using SQL + Python (Pandas); delivered 24-hour investigative reports with 100% accuracy to legal/compliance.

Developed Power BI dashboards with DAX measures for fraud KPIs; improved decision velocity by 20%.

Administered AI-flagging rules in Python; enhanced fraud detection logic, cutting manual reviews by 18%.

Standardized documentation in Confluence (BRDs, data dictionaries); ensured reproducibility and audit compliance.

Trained 20+ users on Tableau, Power BI, and fraud analytics; built user guides and mentorship program.

Defined user stories in Jira; drove 12% retention uplift via behavioral segmentation.

Data Analyst

TJX Companies Inc. – Remote February 2022 – May 2025

Authored BRDs/FRDs for ERP migration; designed dbt + Snowflake ELT pipelines for 10M+ records/day.

Automated compliance reporting with Power Automate + SQL; reduced audit prep by 25%.

Built Tableau + Power BI visualizations (drill-throughs, parameters); drove 10% NPS uplift.

Implemented data quality framework (Python + Great Expectations); reduced errors by 22%.

Facilitated JAD sessions; translated stakeholder needs into technical specs and traceable deliverables.

Presented findings via data-driven PowerPoint; influenced $2.1M fraud tool investment.

EDUCATION

M.S. Computer Science

Old Dominion University – Norfolk, VA 2022 – 2023

Capstone: Python healthcare analytics (Pandas + data warehousing) – 92% accuracy

B.Tech. Information Technology

Vidya Institute of Technology – Telangana, India 2017 – 2021

CERTIFICATIONS

Google Analytics (2025)

Tableau Desktop Specialist (2024)

PCAP – Programming Essentials in Python (2020)

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