Beth Njeri

Key Skills

Software

Remotasks

Appen

Top Subject Matter

General AI/ML

Natural Language Processing

Top Data Types

Image

Text

Audio

Top Task Types

Classification

Bounding Box

Object Detection

Question Answering

Freelancer Overview

Data Annotator / AI Trainer. Brings 2+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Remotasks and Other. Education includes Master of Science, Strathmore University (2024) and Bachelor of Science, Jomo Kenyatta University of Agriculture and Technology (2021). AI-training focus includes data types such as Image, Text, and Audio and labeling workflows including Classification, Evaluation, and Rating.

Labeling Experience

Data Annotator / AI Trainer

RemotasksImageClassification

As a Data Annotator and AI Trainer at Remotask, I annotated and labeled diverse datasets across image, text, and audio projects for AI training. I performed quality assurance to enhance model accuracy and applied detailed annotation guidelines for multiple ongoing assignments. I was responsible for consistently reviewing and validating dataset integrity. • Labeled and annotated image, text, and audio data to prepare training sets for AI models. • Conducted comprehensive quality checks and ensured compliance with annotation instructions. • Applied domain-specific labeling protocols across various projects simultaneously. • Reviewed, corrected, and validated annotated data for machine learning workflows.

As a Data Annotator and AI Trainer at Remotask, I annotated and labeled diverse datasets across image, text, and audio projects for AI training. I performed quality assurance to enhance model accuracy and applied detailed annotation guidelines for multiple ongoing assignments. I was responsible for consistently reviewing and validating dataset integrity. • Labeled and annotated image, text, and audio data to prepare training sets for AI models. • Conducted comprehensive quality checks and ensured compliance with annotation instructions. • Applied domain-specific labeling protocols across various projects simultaneously. • Reviewed, corrected, and validated annotated data for machine learning workflows.

2024 - Present

AI Response Evaluator

OtherImageRLHF

In the role of AI Response Evaluator at Outlier AI, I analyzed and rated the clarity, relevance, and correctness of text-based AI-generated responses. My assessment focused on ensuring compliance with both quality and safety guidelines. This role contributed directly to the refinement and improvement of AI model outputs. • Evaluated and ranked model-generated textual responses for quality and accuracy. • Checked adherence to safety and content policies in every review. • Provided structured feedback to improve NLP model behavior. • Conducted Response Level Human Feedback (RLHF) tasks for ongoing AI training.

In the role of AI Response Evaluator at Outlier AI, I analyzed and rated the clarity, relevance, and correctness of text-based AI-generated responses. My assessment focused on ensuring compliance with both quality and safety guidelines. This role contributed directly to the refinement and improvement of AI model outputs. • Evaluated and ranked model-generated textual responses for quality and accuracy. • Checked adherence to safety and content policies in every review. • Provided structured feedback to improve NLP model behavior. • Conducted Response Level Human Feedback (RLHF) tasks for ongoing AI training.

2023 - 2023

Education

Work History