Key Skills

Freelancer Overview

I am a mathematics and data analytics professional with over five years of experience applying quantitative methods, statistical analysis, and data interpretation across academic, research, and industry settings. My background includes extensive hands-on work with data cleaning, validation, and annotation as part of research and public policy projects, where I have ensured data quality and integrity for large-scale datasets. I am proficient in Python, R, SQL, Excel, and SPSS, and have applied these tools to build predictive models, perform regression analysis, and conduct exploratory data analysis. My experience collaborating with interdisciplinary teams, designing structured problem sets, and supporting data-driven decision-making has given me a strong foundation for roles in data labeling and AI training data preparation. I am committed to ethical data practices and bring a disciplined, detail-oriented approach to every project.

Labeling Experience

Education

Work History