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Dheeraj Singh

Dheeraj Singh

Key Skills

Software

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Top Subject Matter

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Top Data Types

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Top Label Types

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Freelancer Overview

I am an analytical and detail-oriented mathematics graduate with hands-on experience in data labeling and AI training data processes. My background includes designing advanced mathematical prompts, evaluating AI-generated responses, and developing structured scoring rubrics to assess and refine large language models (LLMs). I have a strong track record in identifying reasoning errors and providing targeted feedback to improve model performance. My technical proficiency includes LaTeX, Overleaf, MS Excel, and HTML-CSS, and I am adept at both content creation and technical writing in English (C1 level). I am passionate about integrating technology with education and have contributed to projects focused on mathematics content evaluation, digital learning content development, and AI model assessment. My adaptability and research skills enable me to deliver high-quality, accurate data annotation and training solutions in fast-paced, dynamic environments.

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Labeling Experience

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

Education

R

Rajdhani College, University of Delhi

Bachelor of Science (Honours), Mathematics

Bachelor of Science (Honours)
2020 - 2023
N

N/A

High School Diploma, Science (Physics, Chemistry, Mathematics, English, Hindi)

High School Diploma
2022 - 2022

Work History

C

Chegg Pvt. Ltd.

Subject Matter Expert – Mathematics

New Delhi
2023 - 2024
D

Digituala Pvt. Ltd.

Content Development Intern

New Delhi
2023 - 2023