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K
Kevin

Kevin

Biomedical AI Evaluator | LLM Evaluation & Data Annotation Specialist

Kenya flagNairobi, Kenya
$15.00/hrIntermediateLabel StudioDoccanoProdigy

Key Skills

Software

Label StudioLabel Studio
DoccanoDoccano
ProdigyProdigy
CVATCVAT
RoboflowRoboflow
ArgillaArgilla

Top Subject Matter

Healthcare & Medical Imaging
AI-generated text data
Biomedical Research & Clinical Data

Top Data Types

TextText
Medical DicomMedical Dicom
Computer Code ProgrammingComputer Code Programming

Top Task Types

RLHFRLHF
Evaluation/RatingEvaluation/Rating
ClassificationClassification
Object DetectionObject Detection
Text GenerationText Generation
Computer Programming/CodingComputer Programming/Coding
Data CollectionData Collection

Freelancer Overview

AI Data Annotation & Evaluation practitioner with hands on experience in structured labeling, quality review, and consistency focused evaluation workflows. Strong ability to interpret annotation guidelines, detect ambiguity in data, and maintain high accuracy across text based tasks such as classification, rating, and comparative evaluation. Background in Medical Engineering with experience in research oriented and detail heavy workflows. Skilled in structured thinking, error detection, and applying strict criteria during evaluation tasks. Focused on producing consistent, rule aligned outputs in AI training datasets, especially in text annotation and rating tasks.

IntermediateEnglishSwahiliSomali

Labeling Experience

AI Text Annotation & Evaluation Practice

TextEvaluation Rating
Completed structured annotation tasks for supervised AI training datasets, including classification, rating, and response evaluation. Applied strict labeling guidelines to ensure consistency across edge cases and ambiguous prompts. Evaluated AI outputs for instruction adherence, factual accuracy, and relevance to user intent. Focused on maintaining high inter-annotator consistency through careful rubric interpretation and systematic decision-making across varied text domains.

Completed structured annotation tasks for supervised AI training datasets, including classification, rating, and response evaluation. Applied strict labeling guidelines to ensure consistency across edge cases and ambiguous prompts. Evaluated AI outputs for instruction adherence, factual accuracy, and relevance to user intent. Focused on maintaining high inter-annotator consistency through careful rubric interpretation and systematic decision-making across varied text domains.

2025 - 2026

Instruction-Following Evaluation Tasks

TextClassification
Evaluated and compared AI-generated responses using structured rubrics focused on correctness, completeness, reasoning quality, and instruction adherence. Ranked paired outputs to identify differences in quality, factual consistency, and clarity. Applied consistent scoring criteria across multiple evaluation tasks, including ambiguous prompts and edge-case scenarios.

Evaluated and compared AI-generated responses using structured rubrics focused on correctness, completeness, reasoning quality, and instruction adherence. Ranked paired outputs to identify differences in quality, factual consistency, and clarity. Applied consistent scoring criteria across multiple evaluation tasks, including ambiguous prompts and edge-case scenarios.

2025 - 2025

Education

K

Kenya Medical Training College

Diploma in Medical Engineering, Medical Engineering

Diploma in Medical Engineering
2023 - 2026

Work History

I

Independent AI Research & Development

Machine Learning Developer

Nairobi
2022 - Present