- Conducted in-depth analysis and labeling of smart contract vulnerabilities, enhancing expertise in data categorization and risk assessment techniques.- Ensured accuracy and reliability of datasets by validating peers' data labels, contributing to high-quality data outputs.- Performed frequency and correlation analysis of risk tags, identifying prevalent vulnerabilities and their associations, which sharpened skills in data manipulation and statistical analysis.- Leveraged unsupervised machine learning techniques for cluster analysis, discovering patterns among smart contracts, and effectively profiling risks.- Demonstrated proficiency in SQL, Excel, and Tableau by executing complex data analysis, manipulation, and visualization tasks, leading to actionable insights into smart contract vulnerabilities and risk profiles.- Developed engaging presentation decks and video recordings to communicate insights, driving informed decision-making and strategy formulation.