Key Skills

Freelancer Overview

With over 8 years of experience as a data analyst and engineer, I have developed a strong foundation in data cleaning, validation, and quality assurance—skills essential for high-quality data labeling and AI training data initiatives. My work spans diverse domains, including enterprise IT, gaming telemetry, e-commerce, supply chain, and healthcare, where I have built and maintained ETL pipelines, automated data workflows, and ensured the integrity of large and complex datasets. I am highly proficient in SQL, Python, KQL, Power BI, and Snowflake, and have hands-on experience transforming raw data into structured formats suitable for analytics and model training. My background in developing dashboards, performing root cause analysis, and collaborating with stakeholders has given me a deep appreciation for the importance of accurate, well-annotated data in driving actionable insights and supporting AI solutions.

Labeling Experience

Education

Work History