Rohit Maske

Key Skills

Software

Appen

Clickworker

CVAT

Data Annotation Tech

Labelbox

AWS SageMaker

Top Subject Matter

No subject matter listed

Top Data Types

Audio

Image

Text

Top Task Types

Action Recognition

Audio Recording

Data Collection

Translation Localization

Freelancer Overview

I am a data annotation specialist with over 2 years of experience in labeling and validating datasets for AI and machine learning. My expertise spans text and conversational AI, prompt evaluation, and English–Hindi translation and linguistic annotation. I have worked on projects involving chatbot testing, data quality checks, and multilingual annotation, using tools such as Labelbox, CVAT, Prodigy, and Amazon SageMaker Ground Truth. With a strong focus on accuracy, consistency, and following project guidelines, I bring both technical skills and linguistic knowledge to AI training tasks.

Labeling Experience

python Developer

Aws SagemakerComputer Code Programming

I have good experience coding

I have good experience coding

2023

Multilingual Data Annotation – English–Hindi Linguistic Tasks

CVATTextClassificationText Generation

Worked on English–Hindi multilingual annotation projects involving translation, intent recognition, and text classification. Ensured dataset consistency and linguistic accuracy while maintaining high-quality standards for AI model training. Conducted quality checks, grammar validation, and contextual alignment to improve multilingual chatbot performance. Collaborated with remote teams to maintain annotation guidelines and deliver accurate datasets on time.

Worked on English–Hindi multilingual annotation projects involving translation, intent recognition, and text classification. Ensured dataset consistency and linguistic accuracy while maintaining high-quality standards for AI model training. Conducted quality checks, grammar validation, and contextual alignment to improve multilingual chatbot performance. Collaborated with remote teams to maintain annotation guidelines and deliver accurate datasets on time.

2022

Conversational AI Annotation – Chatbot Training

LabelboxTextClassificationQuestion Answering

Annotated and labeled conversational datasets to train AI chatbots. Performed intent classification, dialogue tagging, and evaluated AI responses for accuracy and relevance. Ensured annotation consistency and quality across large datasets.

Annotated and labeled conversational datasets to train AI chatbots. Performed intent classification, dialogue tagging, and evaluated AI responses for accuracy and relevance. Ensured annotation consistency and quality across large datasets.

2022

Education

Work History