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D
Dhruvkumar Patel

Dhruvkumar Patel

AI Data Labeling & Evaluation Specialist

India flagAnand, India
$8.00/hrIntermediateMercor

Key Skills

Software

MercorMercor

Top Subject Matter

AI Model Evaluation (Text, Audio, Video)
Sports Analytics (Cricket, Football, Basketball, Soccer)
General Knowledge & Content Evaluation

Top Data Types

TextText
ImageImage
VideoVideo

Top Task Types

RLHFRLHF
Evaluation/RatingEvaluation/Rating
TranscriptionTranscription
Text GenerationText Generation
Question AnsweringQuestion Answering
Text SummarizationText Summarization
Bounding BoxBounding Box

Freelancer Overview

AI Evaluation Expert with hands-on experience in data labeling and LLM response evaluation across text, audio, and video domains. Worked on real-world AI training workflows involving annotation, side-by-side comparison, and quality assessment to improve model accuracy and reasoning. Experienced in applying strict evaluation guidelines, identifying factual and logical errors, and delivering consistent, high-quality outputs. Skilled in prompt design, contextual analysis, and benchmarking model performance using tools like Airtable, Parimango, and Mercor Studio.

IntermediateEnglishHindi

Labeling Experience

Mercor

AI Evaluation Expert & Independent Contractor

MercorTextEvaluation Rating
As an AI Evaluation Expert at Mercor AI, I performed data labeling and annotation of AI-generated outputs across text, audio, and video domains. My work involved evaluating model responses for accuracy, reasoning, and contextual relevance using structured annotation guidelines. I conducted side-by-side comparisons, assigned quality ratings, and identified factual and logical errors to improve model performance. I contributed to annotation workflows across domains including sports analytics, general knowledge, audio analysis, and video captioning. Tools used: Mercor Studio, Airtable, Parimango, Slack, Insightful.

As an AI Evaluation Expert at Mercor AI, I performed data labeling and annotation of AI-generated outputs across text, audio, and video domains. My work involved evaluating model responses for accuracy, reasoning, and contextual relevance using structured annotation guidelines. I conducted side-by-side comparisons, assigned quality ratings, and identified factual and logical errors to improve model performance. I contributed to annotation workflows across domains including sports analytics, general knowledge, audio analysis, and video captioning. Tools used: Mercor Studio, Airtable, Parimango, Slack, Insightful.

2026 - Present

Education

T

The Charutar Vidya Mandal University

Bachelor of Engineering, Computer Engineering

Bachelor of Engineering
2021 - 2025
G

Gujarat Secondary and Higher Secondary Education Board

Higher Secondary Education, General Studies

Higher Secondary Education
2019 - 2021

Work History

V

Venom Technologies

Web Developer Intern

Anand
2025 - 2025
B

Bluebell Compuserve Pvt. Ltd.

UI/UX and Web Development Intern

Anand
2024 - 2024