Nandani Tibrewal

I am an analytical and detail-oriented Data Analyst with hands-on experience transforming complex datasets into actionable business insights using Python, SQL, and Excel. I specialize in EDA, data cleaning, statistical analysis, and creating dashboards that inform strategic decisions.

I have contributed to AI model performance by annotating and evaluating chatbot responses, ensuring data quality through rigorous text preprocessing and labeling. In internship and freelance roles, I delivered data-driven insights and engineered dashboards that highlighted spending patterns and key performance metrics.

I hold a B.Sc. in Data Science and Analytics and certifications in SQL and Python-based data analysis. I bring a strong commitment to data quality, clear storytelling for non-technical stakeholders, and a practical focus on improving model reliability and business outcomes.