Harnish Rana

Key Skills

Software

Other

Data Annotation Tech

Labelbox

Internal/Proprietary Tooling

Top Subject Matter

Dialogue & Narrative Content (LLMs)

Natural Language Processing & Interactive Stories

Legal Services & Contract Review

Top Data Types

Text

Document

Image

Top Label Types

Classification

RLHF

Segmentation

Bounding Box

Polygon

Object Detection

Entity Ner Classification

Evaluation Rating

Freelancer Overview

Large Language Model Evaluation Specialist with over two years of experience in data annotation and Reinforcement Learning from Human Feedback, working with organizations such as Outlier and DataAnnotation Tech. I leverage a strong background in analysis, documentation, and narrative evaluation to provide precise, high-quality training data that improves accuracy, safety and conversational flow.

Labeling Experience

Data Annotator

OtherTextClassification

In this role, I annotated and evaluated AI-generated dialogue and narrative content for large language model training and refinement. My responsibilities included reviewing and rating model outputs based on detailed evaluation criteria such as coherence, accuracy, tone, and contextual relevance. I provided comprehensive feedback and explanations to enhance model performance and guide future training iterations. • Consistently followed complex annotation guidelines while ensuring high-quality standards. • Worked with diverse content types and subject matters, contributing to model robustness. • Assisted in developing new evaluation rubrics as linguistic challenges arose. • Communicated detailed assessment rationales to engineering teams.

In this role, I annotated and evaluated AI-generated dialogue and narrative content for large language model training and refinement. My responsibilities included reviewing and rating model outputs based on detailed evaluation criteria such as coherence, accuracy, tone, and contextual relevance. I provided comprehensive feedback and explanations to enhance model performance and guide future training iterations. • Consistently followed complex annotation guidelines while ensuring high-quality standards. • Worked with diverse content types and subject matters, contributing to model robustness. • Assisted in developing new evaluation rubrics as linguistic challenges arose. • Communicated detailed assessment rationales to engineering teams.

2025 - 2026

Data Annotation Specialist

Data Annotation TechTextClassification

As a Data Annotation Specialist, I labeled and categorized text data for NLP and machine learning applications. I evaluated conversational AI outputs using established quality rubrics, focusing on areas such as dialogue flow, character consistency, and user engagement. I ensured accuracy and consistency through detailed annotation guidelines and collaborated with others in team calibration sessions. • Maintained high standards across large datasets with diligent quality control. • Shared best practices and insights in regular team meetings. • Created character profiles and narrative documentation for interactive stories. • Aligned annotation work with project-specific needs and evolving guidelines.

As a Data Annotation Specialist, I labeled and categorized text data for NLP and machine learning applications. I evaluated conversational AI outputs using established quality rubrics, focusing on areas such as dialogue flow, character consistency, and user engagement. I ensured accuracy and consistency through detailed annotation guidelines and collaborated with others in team calibration sessions. • Maintained high standards across large datasets with diligent quality control. • Shared best practices and insights in regular team meetings. • Created character profiles and narrative documentation for interactive stories. • Aligned annotation work with project-specific needs and evolving guidelines.

2023 - 2025

Education

Work History