Treaser Kitui

Key Skills

Software

Other

Remotasks

Mindrift

Top Subject Matter

General AI model evaluation and prompt testing

AI data labeling and quality assurance

Top Data Types

Text

Top Task Types

Bounding Box

Polygon

Segmentation

Classification

Object Detection

Data Collection

Prompt Response Writing SFT

Freelancer Overview

AI Evaluation Specialist (Freelance / Part-Time) | Handshake AI. Brings 12+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Other and Remotasks. Education includes Certificate, ALX Africa (2023) and Bachelor of Science, Masinde Muliro University of Science and Technology (2015). AI-training focus includes data types such as Text and labeling workflows including Evaluation and Rating.

Labeling Experience

AI Evaluation Specialist (Freelance / Part-Time) | Handshake AI

OtherText

As an AI Evaluation Specialist at Handshake AI, I designed and tested structured prompts to assess AI model performance. I applied detailed scoring rubrics to evaluate response quality on clarity, tone, relevance, and adherence to instructions. I performed comparative and qualitative reviews to improve the reliability and quality of outputs. • Conducted adjudication workflows to resolve discrepancies. • Iteratively refined prompts to expose edge-case failures. • Consistently applied evaluation guidelines and quality standards. • Identified and documented model behavior patterns for improvement.

As an AI Evaluation Specialist at Handshake AI, I designed and tested structured prompts to assess AI model performance. I applied detailed scoring rubrics to evaluate response quality on clarity, tone, relevance, and adherence to instructions. I performed comparative and qualitative reviews to improve the reliability and quality of outputs. • Conducted adjudication workflows to resolve discrepancies. • Iteratively refined prompts to expose edge-case failures. • Consistently applied evaluation guidelines and quality standards. • Identified and documented model behavior patterns for improvement.

2025 - Present

AI Data Quality Specialist | Remotasks

RemotasksText

As an AI Data Quality Specialist at Remotasks, I supported large-scale AI projects through structured task execution and enforceable quality checks. I ensured outputs were accurate, consistent, and policy-aligned by following detailed guidelines. I contributed to high data labeling standards via collaborative workflows. • Collaborated with reviewers and team leads for process improvement. • Maintained accuracy across evaluation workflows. • Executed structured and repeatable quality assurance checks. • Supported continuous improvement in output reliability and standards.

As an AI Data Quality Specialist at Remotasks, I supported large-scale AI projects through structured task execution and enforceable quality checks. I ensured outputs were accurate, consistent, and policy-aligned by following detailed guidelines. I contributed to high data labeling standards via collaborative workflows. • Collaborated with reviewers and team leads for process improvement. • Maintained accuracy across evaluation workflows. • Executed structured and repeatable quality assurance checks. • Supported continuous improvement in output reliability and standards.

2019 - 2022

Education

Work History