Alex K.

Key Skills

Software

Other

Clickworker

Labelbox

Mindrift

Appen

Img Lab

CVAT

Scale AI

Doccano

Top Subject Matter

AI response evaluation

Multimodal Data annotation

and content quality assurance

Top Data Types

Text

Document

Image

Top Task Types

Transcription

Computer Programming/Coding

Data Collection

Text Generation

Text Summarization

Freelancer Overview

Freelance AI Training & Data Annotation (Remote) — Ongoing. Enthusiastic BBIT student at JKUAT with a strong foundation in Software Engineering and Systems Development. I specialize in high-quality Text, Document, and Image annotation, with a focus on RLHF, AI response rating, and fact-checking. Experienced in using Python for data tasks and committed to delivering precise, human-verified outputs for complex AI training models

Labeling Experience

Freelance AI Training & Data Annotation (Remote) — Ongoing

OtherText

Reviewed and evaluated AI-generated responses for accuracy, clarity, and relevance, applying quality assurance checks to ensure outputs met task requirements. Performed data annotation, categorization, and prompt evaluation as part of structured AI training workflows. Conducted research and fact-checking to improve content reliability and reduce errors in the delivered results. • Assessed responses against guidelines and complex instructions • Annotated and categorized text data for downstream use • Ran prompt testing and evaluation workflows • Verified information using research and fact-checking tasks

2026 - Present

Education

Work History