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H

Harsh Bhardwaj

Prompt Engineer, Soul AI

India flagDelhi, India
$10.00/hrIntermediateOtherAppenClickworker

Key Skills

Software

Other
AppenAppen
ClickworkerClickworker
LabelboxLabelbox

Top Subject Matter

AI/Natural Language Processing

Top Data Types

TextText
ImageImage
VideoVideo

Top Task Types

RLHF
Classification
Text Generation
Text Summarization
Question Answering
Object Detection
Fine Tuning
Transcription
Evaluation Rating
Data Collection
Prompt Response Writing SFT
Segmentation

Freelancer Overview

Prompt Engineer, Soul AI. Brings 3+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Other. Education includes Bachelor of Technology, Netaji Subhas University of Technology (2025). AI-training focus includes data types such as Text and labeling workflows including RLHF.

IntermediateEnglish

Labeling Experience

Prompt Engineer, Soul AI

OtherTextRLHF
Applied Reinforcement Learning from Human Feedback (RLHF) to train AI models for improved alignment and accuracy. Fine-tuned an AI model across multiple parameters, enhancing overall response accuracy. Utilized advanced prompt engineering strategies to optimize AI-generated outputs. • Enhanced model alignment using RLHF methodologies. • Fine-tuned models leading to a significant increase in prediction accuracy. • Designed and iterated on prompts to improve AI reliability. • Contributed directly to AI training pipelines for better user outcomes.

Applied Reinforcement Learning from Human Feedback (RLHF) to train AI models for improved alignment and accuracy. Fine-tuned an AI model across multiple parameters, enhancing overall response accuracy. Utilized advanced prompt engineering strategies to optimize AI-generated outputs. • Enhanced model alignment using RLHF methodologies. • Fine-tuned models leading to a significant increase in prediction accuracy. • Designed and iterated on prompts to improve AI reliability. • Contributed directly to AI training pipelines for better user outcomes.

2024 - 2024

Education

N

Netaji Subhas University of Technology

Bachelor of Technology, Biotechnology

Bachelor of Technology
2021 - 2025

Work History

L

Leap

Product Management Intern

Bangalore
2025 - Present
P

Payoneer

Product Management Intern

Gurugram
2025 - 2025