- Performed normality test with Shapiro-Wilk method using SPSS. - Conducted data analysis using independent t-test in SPSS. - Conducted statistical data analysis using Microsoft Excel based on client requests.

- Created an interactive dashboard using Power BI to visualize teacher training participants at BBPPMPV BOE, categorized by educational level. - Designed 5 survey instruments to evaluate the quality of vocational teacher training program. - Performed hierarchical cluster analysis to group 22 districts/ cities in East Nusa Tenggara based on school program and policy indicators, and visualized the clustering results using a thematic map in RStudio.

- Recorded attendance of 250+ registered voters. - Counted votes manually from 250+ voters using plano paper. - Entry data vote results for 5 types of ballots into SIREKAP application.

- Collected 50+ family registers related to employment in Purwantoro Sub-District, Malang. - Cleaned and inputted data into the Google Form provided by BPS (Badan Pusat Statistik) as data update. - Processed and visualized data using pivot tables in Ms. Excel and Looker Studio.