Purity K.

Key Skills

Software

Remotasks

Top Subject Matter

AI training data annotation (text classification)

English learning assessment and proficiency evaluation

Top Data Types

Text

Top Task Types

Classification

Freelancer Overview

Data annotation specialist, Remotask AI Kenya (Remote). Brings 4+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Remotasks, N, and A. Education includes Bachelor of Science, Chuka University (2021). AI-training focus includes data types such as Text and labeling workflows including Classification, Evaluation, and Rating.

Labeling Experience

English Teacher (with assessment and evaluation responsibilities), Bisawa High School Kenya

Text

Provided text-related proficiency and assessment activities that supported evaluation of learner outputs and improvement of performance. Applied a structured approach to reviewing results and driving measurable gains through targeted interventions. Although primarily an education role, the work involved systematic assessment and performance labeling for learning outcomes. • Increased student performance by 20% through conducted assessments • Achieved 95% student satisfaction using tailored teaching approaches • Mentored students and drove a 15% rise in academic confidence • Performed ongoing quality-oriented review of learner progress and outcomes

2024 - 2025

Data annotation specialist, Remotask AI Kenya (Remote)

RemotasksTextClassification

Data annotation specialist performing text-focused labeling tasks for diverse AI projects, including classification-oriented work. Maintained high-quality outputs by applying quality control and accuracy checks throughout the labeling workflow. Collaborated with a remote team and supported annotation consistency across different task types. • Annotated text data with an emphasis on achieving target accuracy • Trained junior annotators and improved team productivity by 20% • Implemented quality control measures to significantly minimize errors • Reported/maintained 95% accuracy on Remotask AI annotation projects

2022 - 2024

Education

Work History