Data Analyst Power Bi

KAVYA NAGARIYA

Data Analyst

**************@*****.***

+91-883******* / +91-882*******

https://www.linkedin.com/in/kavya-nagariya

Professional Summary

Professional with 5.5+ years of overall experience, including 2+ years in Data Analytics, primarily in the financial domain. Proficient in SQL, Power BI, Python, and Excel, with a strong focus on delivering actionable insights, automation, and business efficiency.

Education

Samrat Ashok Technological Institute, B. Tech Degree 2015-2019 GPA: 8.09/10, Ranked 3rd in course (Top 5%)

Work Experience – 5.5+ Years

Data Analyst, Tata Consultancy Services (TCS) – Pune Apr’23 – Present

Developed an Automated Issue Dependency Mapping & Notification System using Python and SQL, reducing resolution time by 40% and minimizing cascading failures

Built a Power BI dashboard to track issue trends and SLAs, improving operational visibility and reducing SLA breaches by 30%

Optimized 25+ SQL queries and Python scripts for regulatory reports, cutting execution time by 40% and enabling faster business insights

Automated daily reports and health checks using Python (pandas, schedule), reducing manual effort by 25% and increasing team efficiency

Improved data fetch speed by 35% through SQL indexing and tuning, accelerating financial reporting and reducing turnaround time

Partnered with cross-functional teams to enhance data accuracy, cutting reporting errors by 20% and improving compliance

Documented workflows and automation processes, reducing onboarding time by 15% and ensuring seamless knowledge transfer.

Software Engineer, Tata Consultancy Services (TCS) – Pune Aug’19 – Mar’23

Resolved 50+ high-priority production issues monthly, ensuring 99% system uptime and uninterrupted financial operations.

Conducted root cause analysis for recurring issues, reducing incident frequency by 30% and lowering business disruptions.

Proactively monitored systems and handled real-time incidents, preventing outages and minimizing financial risk.

Collaborated with development and infra teams to deliver timely fixes, reducing client escalations and improving service quality.

Improved system reliability by 20% through performance tuning and stability enhancements, ensuring consistent application availability.

Created SOPs and knowledge base articles, reducing L1 team dependency and improving first-level resolution speed.

Skills

Tools & Languages: Advanced SQL, Python, Power BI, Advanced Excel, ETL, JIRA, Service Now, MS SQL Server, Jupyter Notebook.

Specialties: Data Analytics, Business Intelligence, Reporting, Automation, Project Management, Documentation, Communication, Problem-solving, Analytical thinking, Logical Reasoning, Decision Making, Issue Management, Data Visualization, Data Integration, Data Optimization, Data Manipulation, Root Cause Analysis (RCA), Time Management, Client Interaction.

Key Achievements

Special Initiative Award – Resolved major production blockers within tight timelines.

Technical Excellence Award – For SQL optimization that significantly improved system speed.

Employee of the Month – Recognized for high-impact deliverables.

On-the-Spot Award – Delivered urgent analytics report in under 24 hours.

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