Vincent Mugambi

Key Skills

Software

AWS SageMaker

Top Subject Matter

No subject matter listed

Top Data Types

Text

Top Label Types

Object Detection

Action Recognition

Tracking

Transcription

Freelancer Overview

I am a detail-oriented and reliable data contributor with hands-on experience in data labeling, content categorization, and quality assurance for online platforms. My background includes reviewing text and images for errors and inconsistencies, accurately applying structured labels, and consistently meeting productivity targets while working independently. I am skilled in data entry, information verification, and following complex guidelines to ensure high-quality AI training data. Proficient in tools such as Google Docs, Google Sheets, and Microsoft Office, I quickly adapt to new systems and maintain strong accuracy and consistency, making me well-suited for projects in data annotation and quality control.

Labeling Experience

Data Labeler / AI Training Support (Freelance / Remote)

Aws SagemakerTextObject DetectionAction Recognition

As a freelance data labeler, I annotated text and image data to support machine learning projects. I classified and labeled datasets following detailed project guidelines and reviewed labeled content for accuracy. I regularly refined labeling quality based on feedback and maintained required quality standards. • Annotated text and images for AI and ML tasks • Ensured data consistency and met deadlines • Corrected errors and implemented feedback • Used web-based annotation tools and internal dashboards

As a freelance data labeler, I annotated text and image data to support machine learning projects. I classified and labeled datasets following detailed project guidelines and reviewed labeled content for accuracy. I regularly refined labeling quality based on feedback and maintained required quality standards. • Annotated text and images for AI and ML tasks • Ensured data consistency and met deadlines • Corrected errors and implemented feedback • Used web-based annotation tools and internal dashboards

2005

Education

Work History