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Harshit B.

Harshit B.

Expert LLM response evaluator and quality rater in English

India flagDehradun, India

Key Skills

Software

ClickworkerClickworker
CrowdSourceCrowdSource
Data Annotation TechData Annotation Tech
Google Cloud Vertex AIGoogle Cloud Vertex AI
Scale AIScale AI

Top Subject Matter

No subject matter listed

Top Data Types

AudioAudio
ImageImage
TextText

Top Task Types

Action RecognitionAction Recognition
ClassificationClassification
Emotion RecognitionEmotion Recognition
Text SummarizationText Summarization
Translation/LocalizationTranslation/Localization

Freelancer Overview

A meticulous AI Training Specialist skilled in creating high-quality datasets for Language Learning Models (LLMs) and computer vision. I deliver accurate, consistent data critical for advancing AI, with expertise in both text evaluation and image annotation. I have experience in LLM Response Evaluation, where I rated AI-generated text responses for helpfulness, accuracy, and safety for a chatbot project. My precise feedback directly contributed to refining the model's conversational quality and reliability. I also worked on Traffic Image Annotation, annotating urban street-view imagery using bounding boxes to identify vehicles, pedestrians, and traffic signals. This work supported the development of accurate object detection models for autonomous vehicle research. My key skills include LLM Evaluation, Text Analysis, Bounding Box Annotation, Image Classification, and Data Quality Assurance.

Labeling Experience

Scale AI

Urban traffic image annotator

Scale AIScale AIImageImageBounding BoxBounding BoxObject DetectionObject Detection

Annotated street-view images to identify and label objects critical for self driving car perception systems. Drew precise bounding boxes around vehicles, pedestrians, traffic lights and signs. Contributed to a large scale database of 10000 images, consistently meeting strict accuracy and consistency targets for model training.

2024 - 2024
Clickworker

LLM Response quality rater

ClickworkerClickworkerTextTextRelationshipRelationshipClassificationClassification

Evaluated and ranked Ai generated responses based on redefined guidelines for accuracy, helpfulness, and potential harm. The project involved analyzing thousands of text and prompt to improve the conversational quality and safety of a commercial chatbot. Maintained a high accuracy rating on quality audits throughout the project

2024 - 2024

Education

I

IGNOU

Bachelor's In Economics Honors , Economics

Bachelor's In Economics Honors
2023 - 2025

Work History

S

Sky Rebate Travels

Sales Associate

Dehradun
2024 - 2025
I

IEnergizer

Customer Service Executive

Dehradun
2023 - 2024