Edina M.

Key Skills

Software

CVAT

V7 Labs

Sama

Top Subject Matter

General Image Data Annotation for AI Model Training

General Image Data Annotation

Top Data Types

Image

Document

Top Task Types

Classification

Freelancer Overview

Quality Analyst - Data Annotation. Brings 2+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include CVAT, V7 Labs, and Sama. Education includes Certificate of Achievement, ALX (2025) and Certificate, Linnestar College (2017). AI-training focus includes data types such as Image and labeling workflows including Classification.

Labeling Experience

Quality Analyst - Data Annotation

CVATImageClassification

As a Quality Analyst, I performed audits on labeled image datasets to ensure accuracy, consistency, and adherence to project standards. I developed and maintained quality metrics, tracked error rates, and created annotation documentation for best practices. I regularly collaborated with annotation teams and ML engineers to enhance data pipelines. • Conducted comprehensive audits of annotated data • Developed and updated annotation and edge case guides • Communicated findings and improvement strategies to teams • Utilized CVAT and V7 for review and analysis.

2019 - Present

Associate - Data Annotator

CVATImageClassification

As an Associate, I labeled raw image data according to established annotation guidelines and project instructions. I ensured high-quality results by maintaining annotation accuracy and meeting or exceeding productivity targets. I collaborated with QA and team leads, reporting issues and addressing challenges in the data labeling cycle. • Consistently followed complex instructions for data labeling • Achieved productivity and accuracy goals • Used CVAT and internal tools for annotation work • Reported and documented common annotation issues.

2018 - 2019

Education

Work History