Key Skills

Freelancer Overview

I am a software engineer with over five years of experience specializing in backend development, algorithm validation, and the evaluation of intelligent systems using AI. My expertise includes reviewing and validating automation scripts, refining prompts, benchmarking AI models, and ensuring the accuracy of outputs—skills directly applicable to data labeling and annotation tasks. I have hands-on experience with Python, JavaScript, and Java, as well as tools like PyTest, JUnit, and Docker, and have worked extensively in domains such as healthcare and e-commerce. My focus on structured feedback, technical documentation, and rigorous testing has allowed me to improve data quality and reliability, making me well-suited for roles that require careful data curation and the evaluation of AI training data.

Labeling Experience

Education

Work History