For employers

Hire this AI Trainer

Sign in or create an account to invite AI Trainers to your job.

Invite to Job
Bernie Kabala

Bernie Kabala

AI Content Reviewer & Language Analyst – Cascade Data Insights

KENYA flag
Nairobi, Kenya
$50.00/hrExpertAppenCVATData Annotation Tech

Key Skills

Software

AppenAppen
CVATCVAT
Data Annotation TechData Annotation Tech
LabelboxLabelbox
RemotasksRemotasks

Top Subject Matter

Large Language Models
Machine Learning
Natural Language Processing

Top Data Types

TextText
DocumentDocument
AudioAudio

Top Task Types

Classification
Bounding Box
Segmentation
Prompt Response Writing SFT
RLHF
Data Collection

Freelancer Overview

AI Content Reviewer & Language Analyst – Cascade Data Insights. Brings 4+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Internal and Proprietary Tooling. Education includes Master of Science, University of Michigan, Ann Arbor (2019) and Bachelor of Science, University of North Carolina at Chapel Hill (2017). AI-training focus includes data types such as Text and labeling workflows including Evaluation, Rating, and Classification.

ExpertEnglish

Labeling Experience

AI Content Reviewer & Language Analyst – Cascade Data Insights

Text
As an AI Content Reviewer & Language Analyst, I evaluated and ranked AI-generated responses from large language models for accuracy, reasoning quality, and adherence to instructions. I constructed natural prompts and conducted comparative analysis between multiple model outputs to identify top-performing responses. My feedback involved detecting hallucinations, factual inconsistencies, and logical errors in AI outputs to enhance overall model performance. • Evaluated AI model outputs and ranked responses based on accuracy. • Designed and wrote prompts simulating real user queries to produce training data. • Identified logical flaws and provided structured written feedback to annotation teams. • Maintained consistency with team guidelines and ensured high annotation throughput.

As an AI Content Reviewer & Language Analyst, I evaluated and ranked AI-generated responses from large language models for accuracy, reasoning quality, and adherence to instructions. I constructed natural prompts and conducted comparative analysis between multiple model outputs to identify top-performing responses. My feedback involved detecting hallucinations, factual inconsistencies, and logical errors in AI outputs to enhance overall model performance. • Evaluated AI model outputs and ranked responses based on accuracy. • Designed and wrote prompts simulating real user queries to produce training data. • Identified logical flaws and provided structured written feedback to annotation teams. • Maintained consistency with team guidelines and ensured high annotation throughput.

2022 - Present

Language Data Annotator – Blue Harbor AI Solutions

TextClassification
As a Language Data Annotator, I labeled and categorized large text datasets supporting AI model training and NLP research. My work included evaluating AI outputs for grammar, clarity, sentiment, and reasoning complexity, and annotating tone, intent, and sentiment. I contributed to benchmark datasets critical to tracking improvements in language models. • Labeled and classified text, identifying linguistic and reasoning attributes. • Performed quality analysis on thousands of AI-generated text outputs. • Documented evaluation outcomes with clear written justifications and rankings. • Worked with teams to ensure dataset quality and annotation consistency.

As a Language Data Annotator, I labeled and categorized large text datasets supporting AI model training and NLP research. My work included evaluating AI outputs for grammar, clarity, sentiment, and reasoning complexity, and annotating tone, intent, and sentiment. I contributed to benchmark datasets critical to tracking improvements in language models. • Labeled and classified text, identifying linguistic and reasoning attributes. • Performed quality analysis on thousands of AI-generated text outputs. • Documented evaluation outcomes with clear written justifications and rankings. • Worked with teams to ensure dataset quality and annotation consistency.

2020 - 2022

Education

U

University of Michigan, Ann Arbor

Master of Science, Health Sciences

Master of Science
2017 - 2019
U

University of North Carolina at Chapel Hill

Bachelor of Science, Nursing

Bachelor of Science
2013 - 2017

Work History

G

Green Valley Community Hospital

Registered Nurse – Medical-Surgical Unit

Texas
2019 - 2021
M

Midwest Health Insights

Health Research Assistant

Ohio
2018 - 2019