Hvls S.

Key Skills

Software

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Top Subject Matter

ML training data annotation and QA for multi-modal content

Legal Services & Contract Review

Regulatory Compliance & Risk Analysis

Top Data Types

Text

Image

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Top Task Types

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Freelancer Overview

ML Data Associate (Amazon) — data annotation and annotation quality review. Brings 4+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Internal and Proprietary Tooling. Education includes Bachelor of Dental Science, Asan Memorial Dental College and Hospital (2022) and Healthcare Data Analyst, Indian Institute of Skill Development and Training (2026). AI-training focus includes data types such as Text and Image and labeling workflows including Evaluation and Rating.

Labeling Experience

ML Data Associate - Amazon

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Data labeling role supporting machine learning initiatives through accurate annotation of diverse data types. Ensured labeling followed quality standards, guidelines, and confidentiality requirements while meeting time-bound deliverables. Applied attention to detail for consistent categorization and annotation across image, text, audio, and video data. • Annotated and categorized large datasets for ML and AI model development • Performed image, text, audio, and video labeling with high accuracy • Followed data quality standards, labeling guidelines, and confidentiality protocols • Met tight deadlines while maintaining precision and consistency

2023 - Present

ML Data Associate (Amazon) — data annotation and annotation quality review

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As an ML data associate at Amazon, you performed annotation review work to ensure labels were correct and consistent with the project requirements. You identified and corrected information labeling errors following established SOPs and quality standards. You collaborated with QA teams to resolve annotation discrepancies and maintain high-quality outputs. • Annotate text, images, videos, and audio • Review annotations for accuracy and consistency • Identify and correct information labeling errors • Follow SOP guidelines and meet deadlines

2023 - Present

Education

Work History