Anshika Gupta

I’m an entry-level data analyst with hands-on experience in Python, R, SQL, Excel, and Power BI. I focus on data cleaning, exploratory data analysis, visualization, and transforming complex datasets into actionable insights.

In my AI Analyst (LLM Practice – Contract) work, I validated AI/LLM outputs for accuracy, consistency, and adherence to quality guidelines. I performed data classification and quality checks to identify inconsistencies, documented evaluation outcomes, and applied predefined procedures across production AI workflows.

Through freelance projects, I’ve built end-to-end analytics workflows—like an Excel → SQL → Power BI pipeline for Insurance Claims SLA & Operations Analytics, where I cleaned 8,000 claims and analyzed SLA and processing-time trends. I’ve also done market positioning work with Zomato restaurant analysis using Python and Power BI with DAX measures, and survival analysis of TCGA-BRCA cohorts with Kaplan-Meier and multivariate Cox modeling in R.

I bring a strong technical toolkit and a practical mindset: turn messy data into clear stories, dashboards, and decisions.