Malay Yadav

Key Skills

Software

AWS SageMaker

Appen

CVAT

Internal/Proprietary Tooling

Top Subject Matter

No subject matter listed

Top Data Types

Audio

Image

Medical Dicom

Text

Video

Top Label Types

Action Recognition

Bounding Box

Classification

Data Collection

Entity Ner Classification

Evaluation Rating

Object Detection

Polygon

Segmentation

Text Generation

Text Summarization

Transcription

Translation Localization

Freelancer Overview

I am an experienced data annotator and QA specialist with over 4 years of hands-on expertise supporting AI/ML projects, particularly in linguistic data labeling, video annotation, and NLP model training. My background includes annotating and quality reviewing datasets for large language models, clinical/medical data, and robotics projects, with a strong focus on semantic accuracy, cultural sensitivity, and user intent. I am proficient in both English and Hindi, comfortable applying detailed project guidelines, and skilled at identifying nuanced errors to refine model outputs. I thrive in remote, collaborative environments and am adept at optimizing workflows, documenting processes, and maintaining high standards of accuracy and consistency using tools such as MS Office, AWS, and various annotation platforms. My commitment to quality and process improvement has been recognized through multiple “Employee of the Month” awards across different organizations.

Labeling Experience

Private Contributor - Data Annotation & QA

Internal Proprietary ToolingTextBounding BoxPolygon

• Annotating and labeling linguistic datasets with high accuracy • Applying project-specific guidelines and self-reviewing tasks • Collaborating remotely with global teams • Handling multilingual content (Hindi/English) • Supporting NLP model training through consistent data annotation

• Annotating and labeling linguistic datasets with high accuracy • Applying project-specific guidelines and self-reviewing tasks • Collaborating remotely with global teams • Handling multilingual content (Hindi/English) • Supporting NLP model training through consistent data annotation

2025

Video Annotation Specialist (LLM Robotics Project)

Internal Proprietary ToolingVideoText GenerationObject Detection

• Watched and analyzed short robotic task videos. • Created detailed timestamped annotations. • Summarized outcomes and identified errors. • Followed structured annotation guidelines. • Refined annotations basedon feedback.

• Watched and analyzed short robotic task videos. • Created detailed timestamped annotations. • Summarized outcomes and identified errors. • Followed structured annotation guidelines. • Refined annotations basedon feedback.

2025 - 2025

Data Annotator / Analyst (Quality)

Aws SagemakerTextEntity Ner ClassificationSegmentation

• Annotated and summarized data for AI/ML model training • Quality-reviewed clinical datasets: symptoms, diagnoses, treatments, etc. • Provided floor support to ensure accuracy and client update compliance • Collaborated on process improvements and data validation

• Annotated and summarized data for AI/ML model training • Quality-reviewed clinical datasets: symptoms, diagnoses, treatments, etc. • Provided floor support to ensure accuracy and client update compliance • Collaborated on process improvements and data validation

2021 - 2024

Education

Work History