I analyzed a 540,000+ row UK retail dataset in Tableau for the Tata Group case study, cleaning the data and building four dashboards on revenue trends, market comparisons, top customers, and geographic demand.
In my 2024 contract with the Indonesian General Elections Commission, I recorded voter turnout, ballot counts, and tally certificates for approximately 800 registered voters. I cross-checked figures against ballot papers and attendance records to identify and resolve discrepancies.
During my nutrition internship at Arosuka Hospital, I recorded and organized patient and nutrition data, reviewed records for missing or inconsistent information, and standardized document formatting. I’ve also created practice datasets and reports in Google Sheets and Excel for health data, CRM records, survey analysis, and web research.

