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Prince Kumar

Prince Kumar

Science Content Evaluator - AI and Education

INDIA flag
bhagalpur, India
$8.00/hrExpertAppenClickworkerData Annotation Tech

Key Skills

Software

AppenAppen
ClickworkerClickworker
Data Annotation TechData Annotation Tech
LabelboxLabelbox
Label StudioLabel Studio
RemotasksRemotasks
Scale AIScale AI
Other

Top Subject Matter

No subject matter listed

Top Data Types

AudioAudio
DocumentDocument
Geospatial Tiled ImageryGeospatial Tiled Imagery
ImageImage
Medical DicomMedical Dicom
TextText
VideoVideo

Top Label Types

Data Collection
Emotion Recognition
Evaluation Rating
Fine Tuning
Land Cover Classification
Mapping
Object Detection
Prompt Response Writing SFT
Question Answering
Red Teaming
Relationship
RLHF
Text Generation
Translation Localization

Freelancer Overview

I bring hands-on experience in AI training data evaluation and content annotation, specializing in scientific domains such as physics, chemistry, and environmental science. My background combines a Master’s in Physics with legal training, enabling me to critically assess data for factual accuracy, logical consistency, and bias. I have contributed to improving AI models by identifying hallucinations, documenting error patterns, and suggesting prompt and evaluation enhancements. I am skilled at simplifying complex scientific concepts and providing clear, step-by-step explanations in both Hindi (Roman Script) and English. My strengths include analytical reasoning, meticulous quality review, and a strong commitment to producing reliable, high-quality training data for AI systems.

ExpertEnglishHindi

Labeling Experience

No Data Labeling experience added

Prince K. hasn’t added any AI Training or Data Labeling experience to their OpenTrain profile yet.

Education

U

University of Delhi

Bachelor of Laws, Law

Bachelor of Laws
2022 - 2025
T

Tilka Manjhi Bhagalpur University

Master of Science, Physics

Master of Science
2021 - 2021

Work History

O

Outlier

AI Engneer

Bhagalpur
2025 - Present