Calvin Sk

Key Skills

Software

Remotasks

Other

Scale AI

Top Subject Matter

Machine Learning Datasets

Legal Services & Contract Review

Regulatory Compliance & Risk Analysis

Top Data Types

Video

Image

Text

Document

Top Task Types

Classification

Data Collection

Text Generation

Freelancer Overview

Data Annotator. Brings 1+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Atlas Capture and Remotasks. Education includes Bachelor of Science, Mount Kenya University (2025) and Certificate, Kenya Institute of Management (2018). AI-training focus includes data types such as Image and labeling workflows including Classification.

Labeling Experience

Data Annotator

ImageClassification

I labeled and processed over 200 annotation episodes to support machine learning model training. My work followed strict project guidelines and validation protocols, with a consistent efficiency rate of 91%. I completed standard data labeling training and certification in this role. • Managed high-volume annotation projects to ensure timely completion. • Conducted data categorization and tagging for AI datasets. • Maintained accuracy and consistency across large-scale labeling tasks. • Delivered high-quality, guideline-compliant datasets for model development.

I labeled and processed over 200 annotation episodes to support machine learning model training. My work followed strict project guidelines and validation protocols, with a consistent efficiency rate of 91%. I completed standard data labeling training and certification in this role. • Managed high-volume annotation projects to ensure timely completion. • Conducted data categorization and tagging for AI datasets. • Maintained accuracy and consistency across large-scale labeling tasks. • Delivered high-quality, guideline-compliant datasets for model development.

2025 - 2026

Data Labeling Specialist

RemotasksImageClassification

I performed image, video, and text annotation tasks across various machine learning projects. Datasets were labeled according to project guidelines to ensure quality and consistency. I contributed to validation and quality processes and adapted to diverse annotation workflows. • Applied specific labeling criteria for different data types and projects. • Contributed to dataset validation and quality improvement. • Rapidly learned new workflows and task types as required. • Ensured guideline compliance and met quality benchmarks.

I performed image, video, and text annotation tasks across various machine learning projects. Datasets were labeled according to project guidelines to ensure quality and consistency. I contributed to validation and quality processes and adapted to diverse annotation workflows. • Applied specific labeling criteria for different data types and projects. • Contributed to dataset validation and quality improvement. • Rapidly learned new workflows and task types as required. • Ensured guideline compliance and met quality benchmarks.

2022 - 2022

Education

Work History