Koushiki Hui

Key Skills

Software

Appen

Clickworker

CrowdSource

Data Annotation Tech

iMerit

Labelbox

Mindrift

OneForma

Remotasks

Scale AI

Toloka

Telus

Other

Top Subject Matter

No subject matter listed

Top Data Types

Audio

Image

Text

Top Label Types

Audio Recording

Evaluation Rating

Prompt Response Writing SFT

RLHF

Translation Localization

Freelancer Overview

Versatile Data Annotation & AI Evaluation Specialist with expertise in LLM evaluation, text generation review, and multilingual annotation (English, Hindi, Bengali). Skilled in text classification, sentiment analysis, NER, as well as image/video labeling, object detection, segmentation, and classification. Experienced in data quality assurance, ensuring accurate, consistent, and reliable datasets for AI model training. Detail-oriented and capable of handling complex projects with precision and high-quality results.

Labeling Experience

PROJECT SHEILD

Scale AITextEvaluation Rating

Project Description: Worked on AI evaluation and data annotation to improve content accuracy, safety, and instruction compliance. Tasks included categorization, content awareness, instruction following, and punt/not-punt decisions across English, Hindi, and Bengali. Ensured high-quality, consistent, and guideline-compliant AI outputs for large-scale model training.

Project Description: Worked on AI evaluation and data annotation to improve content accuracy, safety, and instruction compliance. Tasks included categorization, content awareness, instruction following, and punt/not-punt decisions across English, Hindi, and Bengali. Ensured high-quality, consistent, and guideline-compliant AI outputs for large-scale model training.

2024 - 2025

RLHF

Scale AITextRLHF

Project Description: Worked on an RLHF project to improve AI language model outputs by evaluating and refining responses across general and domain-specific queries. Data Labeling Tasks: Rated and ranked AI-generated text for correctness, relevance, and clarity. Annotated text for sentiment, intent, and factual accuracy. Provided corrective feedback in English, Hindi, and Bengali. Project Size & Quality Measures: Handled thousands of text samples for large-scale model training. Ensured accuracy, consistency, and adherence to guidelines through cross-review and verification.

Project Description: Worked on an RLHF project to improve AI language model outputs by evaluating and refining responses across general and domain-specific queries. Data Labeling Tasks: Rated and ranked AI-generated text for correctness, relevance, and clarity. Annotated text for sentiment, intent, and factual accuracy. Provided corrective feedback in English, Hindi, and Bengali. Project Size & Quality Measures: Handled thousands of text samples for large-scale model training. Ensured accuracy, consistency, and adherence to guidelines through cross-review and verification.

2024 - 2024

Education

Work History