For employers

Hire this AI Trainer

Sign in or create an account to invite AI Trainers to your job.

Invite to Job
Sandeep Gupta

Sandeep Gupta

STEM Data Specialist | Physics, Nanotechnology & AI Model Trainer

INDIA flag
Delhi, India
$50.00/hrEntry LevelDon T Disclose

Key Skills

Software

Don't disclose

Top Subject Matter

No subject matter listed

Top Data Types

Computer Code ProgrammingComputer Code Programming
DocumentDocument
TextText

Top Task Types

Computer Programming Coding
Evaluation Rating
Prompt Response Writing SFT
RLHF

Freelancer Overview

I have over a decade of combined research, academic, and industrial experience, with a strong focus on thermal and fluid sciences, physics, and engineering data analysis. Over the past year, I have been actively involved in AI training and evaluation projects, developing, testing, and reviewing high-quality STEM datasets and physics reasoning tasks for large language models. My work spans projects under platforms such as SciCode, HLE, and other LLM evaluation programs, where I ensure accuracy, clarity, and scientific rigor in complex technical content. My background as a PhD researcher from IIT Delhi and postdoctoral researcher at the University of Tokyo gives me a deep understanding of simulation, numerical modeling, and data interpretation. I bring hands-on experience in experimental analysis, Python-based problem solving, and prompt evaluation—combining domain expertise with analytical precision to contribute to the development of more accurate and reliable AI systems.

Entry LevelEnglish

Labeling Experience

LLM Trainer, Reviewer and Auditor

Don T DiscloseTextRLHFEvaluation Rating
Working on auditing, developing, testing and reviewing high-quality physics STEM, SciCode and HLE Project tasks for LLMs.

Working on auditing, developing, testing and reviewing high-quality physics STEM, SciCode and HLE Project tasks for LLMs.

2025 - 2025

Education

I

Indian Institute of Technology Delhi, New Delhi

Ph.D., Fluid and Thermal Science, Nanotechnology

Ph.D.
2018 - 2024
I

Indian Institute Of Technology (IIT) Delhi

Ph.D., Nanotechnology, Physics Of Heat Transfer And Thermal Science

Ph.D.
2018 - 2024

Work History

T

The University of Tokyo

Postdoctoral Researcher

Tokyo
2025 - Present
C

Chakr Innovation Pvt. Ltd.

Design Engineer

Gurgaon
2024 - 2024