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Hemant Jat

Hemant Jat

Frontend Web Developer - Technology & Internet

INDIA flag
Jaipur, India
$7.00/hrEntry LevelOther

Key Skills

Software

Other

Top Subject Matter

No subject matter listed

Top Data Types

TextText

Top Label Types

RLHF

Freelancer Overview

I have hands-on experience working with AI training data and prompt engineering, including LLM response evaluation and RLHF, through my recent roles in edtech and web development. My background includes developing and maintaining responsive web applications using HTML, CSS, JavaScript, React.js, and Python, with a strong focus on integrating REST APIs and handling structured data formats like JSON and SQL. I have contributed to AI-powered dashboards with dynamic search, filtering, and analytics, and have experience designing and evaluating data flows for both frontend and backend systems. My logical reasoning, error analysis, and excellent communication skills make me well-suited for roles involving data labeling, annotation, and quality assurance in AI projects, particularly in domains such as edtech, finance, and real estate.

Entry LevelEnglishHindi

Labeling Experience

“LLM Response Quality Evaluation Framework”

OtherTextRLHF
I independently worked on a structured LLM response evaluation project to understand and practice AI output quality assessment. In this project, I evaluated 50+ AI-generated responses across different domains such as general knowledge, logical reasoning, and basic technical explanations. I created a simple scoring framework to assess responses based on: • Factual accuracy • Logical consistency • Instruction adherence • Clarity and coherence • Presence of hallucinations • Basic bias and safety considerations All responses were annotated in a structured spreadsheet format using predefined evaluation guidelines to maintain consistency. I also reviewed ambiguous and edge-case responses to improve scoring reliability and reduce subjective judgment differences. Through this project, I developed practical understanding of AI response validation, structured feedback generation, and core RLHF concepts.

I independently worked on a structured LLM response evaluation project to understand and practice AI output quality assessment. In this project, I evaluated 50+ AI-generated responses across different domains such as general knowledge, logical reasoning, and basic technical explanations. I created a simple scoring framework to assess responses based on: • Factual accuracy • Logical consistency • Instruction adherence • Clarity and coherence • Presence of hallucinations • Basic bias and safety considerations All responses were annotated in a structured spreadsheet format using predefined evaluation guidelines to maintain consistency. I also reviewed ambiguous and edge-case responses to improve scoring reliability and reduce subjective judgment differences. Through this project, I developed practical understanding of AI response validation, structured feedback generation, and core RLHF concepts.

2025

Education

I

IIIT Vadodara

Bachelor of Technology, Computer Science Engineering

Bachelor of Technology
2020 - 2024
P

Prince Academy of Higher Education, Sikar

High School, Science

High School
2019 - 2019

Work History

U

uch.ai

Frontend Web Developer

Jaipur
2024 - Present
N

Nullclass Edtech

Frontend Developer

Jaipur
2024 - 2024