Willy Sinaga

Key Skills

Software

Data Annotation Tech

HiveMind

Top Subject Matter

No subject matter listed

Top Data Types

Audio

Image

Text

Video

Top Label Types

Classification

Text Generation

Text Summarization

Translation Localization

Evaluation Rating

Freelancer Overview

I am a detail-oriented medical student with hands-on experience in data annotation and AI training data projects, where I have compared AI models, checked information validity, and reviewed the work of others to ensure high-quality results. My background in medicine has equipped me with strong critical thinking and analytical skills, and I am comfortable working with both medical and general data sets. I excel at managing projects, collaborating with diverse teams, and maintaining clear communication, all of which help me deliver accurate and reliable data labeling outcomes. I am eager to contribute my skills and passion for data-driven solutions to new opportunities in the AI and data annotation field.

Labeling Experience

Argon

HivemindImageBounding Box

Choosing correct images based on guidelines given with high accuracy

Choosing correct images based on guidelines given with high accuracy

2025 - 2025

Nightshade

Data Annotation TechTextClassificationText Generation

This project focuses on checking truthfulness/factuality of 2 LLMs, compare and rate it to know which is best.

This project focuses on checking truthfulness/factuality of 2 LLMs, compare and rate it to know which is best.

2023 - 2025

Education

Work History