Pius K.

Key Skills

Software

Appen

Other

Top Subject Matter

Audio QA and evaluation for AI training (background noise, speaker clarity, conversational flow).

Academic assessment and evaluation practices (rubric-based grading and structured feedback).

Top Data Types

Audio

Text

Top Task Types

Text Generation

Question Answering

Classification

Text Summarization

Evaluation/Rating

Data Collection

Freelancer Overview

Independent AI Data Contributor (Remote). Brings 4+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Appen and Other. Education includes Bachelor of Education (Science), Egerton University (2024). AI-training focus includes data types such as Audio and Text and labeling workflows including Evaluation and Rating.

Labeling Experience

Independent AI Data Contributor (Remote)

AppenAudio

Provided guideline-driven audio assessment for AI training platforms, focusing on detecting background noise and evaluating speaker clarity. Labeled, classified, and rated audio data for accuracy, relevance, and quality according to project requirements. Maintained high consistency and on-time submission performance across independent micro-task projects. • Completed multiple audio evaluation projects. • Assessed conversational flow and audio disruptions in human-to-human recordings. • Ensured output met strict training standards and quality criteria. • Worked in a secure, distraction-free home office setup.

2024 - Present

Teaching Intern / Academic Tutor

OtherText

Delivered structured science instruction while applying rubric-based assessment and guideline-driven grading practices. Recorded detailed student performance data with emphasis on accuracy and integrity. Produced structured feedback and maintained consistent data entry processes aligned with assessment standards. • Used detailed rubrics and grading guidelines to evaluate student work. • Maintained weekly and term performance records requiring accurate data recording. • Followed structured assessment protocols and produced consistent feedback. • Adapted evaluation communication style for diverse learners while preserving data quality.

2022 - 2023

Education

Work History