Kevin K.

Key Skills

Software

Other

Remotasks

Top Subject Matter

Natural language processing (NLP) and AI model training (safety/quality).

Natural language processing dataset labeling.

AI writing/research contribution for model training and content quality.

Top Data Types

Text

Image

Top Task Types

Classification

Prompt + Response Writing (SFT)

Freelancer Overview

AI Trainer & Data Annotation Specialist at Outlier Remote (2022 - Present). Core strengths include Other and Remotasks. Education includes Bachelor’s Degree, Kenyatta University. AI-training focus includes data types such as Text and labeling workflows including Evaluation, Rating, and Classification.

Labeling Experience

AI Trainer & Data Annotation Specialist at Outlier Remote (2022 - Present)

OtherText

Trained and evaluated AI-generated responses to ensure accuracy, relevance, and safety for machine learning outputs. Performed prompt assessment and response ranking to improve model behavior and response quality. Conducted data annotation and quality assurance while collaborating with distributed teams to maintain training standards. • AI response evaluation and ranking • Prompt assessment and quality checks • Data annotation and QA validation • Remote collaboration for annotation quality

2022 - Present

Data Annotator & Online AI Contributor at Remotasks Remote (2020 - 2022)

RemotasksTextClassification

Annotated text datasets and contributed to online AI work supporting AI/ML projects with a focus on accuracy and consistency. Improved dataset quality for natural language processing systems through detailed labeling and categorization. Met productivity targets while following strict quality guidelines throughout the annotation workflow. • Text dataset annotation and categorization • Quality-focused labeling for NLP datasets • Consistency checks against guidelines • Productivity tracking and adherence to QA rules

2020 - 2022

Freelance AI Writing & Research Contributor at Handshake AI Remote (2019 - 2020)

OtherTextPrompt + Response Writing (SFT)

Developed and reviewed written content for AI-assisted initiatives to support clarity, coherence, and engagement. Conducted online research to inform and optimize content for relevance and quality. Contributed human feedback to AI model training by evaluating content quality and providing reviews. • AI writing and content review • Research-backed content optimization • Human feedback for training support • Content quality evaluation

2019 - 2020

Education

Work History