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Dheeraj Singh

Dheeraj Singh

AI Trainer & Data Labeling Specialist in Mathematics and Problem Solving

INDIA flag
Faridabad, Delhi NCR, India, India
$20.00/hrExpertAppenLabelboxScale AI

Key Skills

Software

AppenAppen
LabelboxLabelbox
Scale AIScale AI
TolokaToloka
TelusTelus

Top Subject Matter

No subject matter listed

Top Data Types

Computer Code ProgrammingComputer Code Programming
DocumentDocument
TextText

Top Label Types

Evaluation Rating
Fine Tuning
Prompt Response Writing SFT
Question Answering
RLHF

Freelancer Overview

I nam an experienced AI Trainer specializing in mathematics-focused data labeling and model evaluation. With a strong academic background from IISc Bangalore and hands-on roles in AI training, I have designed domain-specific prompts, reviewed AI-generated reasoning, and refined outputs for accuracy in algebra, number theory, and computational mathematics. My expertise lies in enhancing AI’s logical reasoning, proof techniques, and problem-solving capabilities. Beyond training, I bring proficiency in data annotation and evaluation across advanced mathematical and computational tasks. Skilled in Python, MATLAB, and LaTeX, I combine analytical thinking with structured feedback to improve AI performance. My ability to bridge deep subject-matter expertise with precise data labeling makes me well-suited for projects requiring accuracy, consistency, and domain insight.

ExpertEnglishHindi

Labeling Experience

No Data Labeling experience added

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

Education

I

Indian Institute of Science (IISc)

Master of Science, Mathematics

Master of Science
2022 - 2024
J

J.C. Bose University of Science and Technology, YMCA

Bachelor of Science, Mathematics

Bachelor of Science
2019 - 2022

Work History

M

Micro1

AI Trainer – Maths Expert

Remote
2025 - Present
R

Rajdhani College (Delhi University)

Assistant Lecturer

New Delhi
2024 - Present