Cohen S.

Key Skills

Software

Labelbox

Other

Top Subject Matter

AI training image annotation for model improvement

Text/data preparation for reports and databases

Top Data Types

Image

Text

Top Task Types

Classification

Freelancer Overview

Freelance Data Annotator (Remote). Brings 6+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Labelbox and Other. Education includes Diploma, Tharaka University. AI-training focus includes data types such as Image and Text and labeling workflows including Classification.

Labeling Experience

Freelance Data Annotator (Remote)

LabelboxImageClassification

Freelance Data Annotator working on AI training datasets with an emphasis on image labeling tasks and guideline compliance. Maintained consistent annotation accuracy above 95% through careful review and correction of errors before submission. Improved dataset quality by validating outputs against task instructions and daily output expectations. • Labeled and categorized large image datasets while following strict guidelines • Identified and corrected annotation errors to enhance dataset quality • Ensured high attention to detail across daily task volumes • Performed quality assurance checks to keep accuracy above 95%

2024 - 2025

Data Entry & Administrative Support (Freelance)

OtherTextClassification

Freelance data-oriented work focused on preparing datasets and client-ready records with strong attention to detail. Conducted data cleaning and standardization to ensure consistent, usable information for downstream use. Validated and updated entries in spreadsheets and databases while handling confidential documents. • Entered, updated, and validated data in spreadsheets and databases • Cleaned and standardized data for client reports • Ensured data consistency and usability for stakeholders • Managed confidential documents and maintained speed and accuracy

2020 - 2022

Education

Work History