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R
Rishav K.

Rishav K.

AI Data Annotator | AI Training Data Specialist | Quality Analyst

India flagBangalore, India

Key Skills

Software

Scale AIScale AI

Top Subject Matter

AI & Machine Learning – Data Annotation, Prompt Evaluation & Model Training
E-commerce – Product Categorization, Search Relevance & Customer Support
Finance – Data Classification, Risk Analysis & Document Review

Top Data Types

ImageImage

Top Task Types

Prompt + Response Writing (SFT)Prompt + Response Writing (SFT)

Freelancer Overview

I have experience working with AI training data and data labeling projects involving text, image, and content annotation. My responsibilities have included accurately categorizing data, performing quality assurance reviews, identifying edge cases, and following detailed annotation guidelines to ensure high-quality datasets for machine learning models. I am comfortable using annotation tools, maintaining consistency across large datasets, and meeting productivity and accuracy targets while handling sensitive or complex content.

Labeling Experience

AI Advanced Mathematics Trainer

ImageImagePrompt + Response Writing (SFT)Prompt + Response Writing (SFT)

Project: AI Training Data Annotation and Quality Review Worked on annotating and validating large datasets used for training machine learning and generative AI models. Tasks included text classification, sentiment analysis, content moderation, entity tagging, and response evaluation based on detailed guidelines. Performed quality assurance checks, identified annotation inconsistencies, and maintained high accuracy standards to improve model performance and reliability. Project: Generative AI Response Evaluation Contributed to the development of conversational AI systems by reviewing, ranking, and correcting AI-generated responses. Evaluated outputs for accuracy, relevance, safety, grammar, and adherence to instructions. Documented edge cases, provided feedback on model behavior, and helped create high-quality training datasets that improved the effectiveness and user experience of AI models. Project: Image and Content Annotation for Computer Vision Annotated images and multimedia content by labeling objects, categorizing visual elements, and verifying metadata according to project requirements. Maintained consistency across large datasets, conducted peer reviews, and supported dataset quality improvements for computer vision and AI applications.

2024 - 2025

Education

I

IIT Roorkee

B-tech, Computer Science

B-tech
2020 - 2024

Work History

N

Nykaa

SDE

Bagalore
2025 - Present