Ronald Sang

Key Skills

Software

Remotasks

Mindrift

Toloka

Top Subject Matter

3D image/model annotation for AI/ML

Text Domain Expertise

Image Domain Expertise

Top Data Types

3D Sensor

Image

Text

Top Task Types

Segmentation

Classification

Polygon

Cuboid

Text Generation

Question Answering

Transcription

Freelancer Overview

AI/Data Annotation Specialist (3D Projects). Brings 5+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Remotasks and Mindrift. Education includes Bachelor of Science, Kenyatta University (2023). AI-training focus includes data types such as 3D Sensor and Image and labeling workflows including Segmentation and Classification.

Labeling Experience

AI/Data Task Contributor

MindriftImageClassification

I generated, labeled, and evaluated text, images, and structured data for multiple AI-enabled platforms. My responsibilities involved ensuring high-quality AI training datasets by adhering to specific client instructions. I worked consistently across multiple projects to deliver accurate AI-ready data. • Managed up to 20 hours per week on annotation tasks • Ensured client satisfaction through precise data handling • Used various specialized annotation tools and platforms • Delivered on-time, quality-assured data for diverse AI domains

I generated, labeled, and evaluated text, images, and structured data for multiple AI-enabled platforms. My responsibilities involved ensuring high-quality AI training datasets by adhering to specific client instructions. I worked consistently across multiple projects to deliver accurate AI-ready data. • Managed up to 20 hours per week on annotation tasks • Ensured client satisfaction through precise data handling • Used various specialized annotation tools and platforms • Delivered on-time, quality-assured data for diverse AI domains

2025 - Present

AI/Data Annotation Specialist (3D Projects)

Remotasks3D SensorSegmentation

I labeled and annotated 3D images and models to train machine learning algorithms. My work included segmenting and validating large datasets while following detailed project guidelines. I ensured accuracy and consistency across all submissions for global AI teams. • Collaborated with remote, international teams • Maintained adherence to quality standards and project deadlines • Utilized advanced data labeling platforms • Contributed to high-quality machine learning datasets

I labeled and annotated 3D images and models to train machine learning algorithms. My work included segmenting and validating large datasets while following detailed project guidelines. I ensured accuracy and consistency across all submissions for global AI teams. • Collaborated with remote, international teams • Maintained adherence to quality standards and project deadlines • Utilized advanced data labeling platforms • Contributed to high-quality machine learning datasets

2024 - Present

Education

Work History