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L

Lewis Mongare

Content Moderator (AI Content Reviewer – Freelance) Date Labeling Specialist

USA flagBurnsville, MN, Usa
$20.00/hrExpertTolokaScale AIRemotasks

Key Skills

Software

TolokaToloka
Scale AIScale AI
RemotasksRemotasks
LabelboxLabelbox
ClickworkerClickworker
AppenAppen
CloudFactoryCloudFactory
iMeritiMerit
MercorMercor
Micro1
OneFormaOneForma

Top Subject Matter

AI Model Outputs
Training Datasets – Text
Audio Domain Expertise

Top Data Types

TextText
ImageImage
DocumentDocument

Top Task Types

Classification
Bounding Box
Polygon
Segmentation
Text Generation
Object Detection
Question Answering
Text Summarization
Fine Tuning
RLHF
Red Teaming
Transcription
Evaluation Rating
Data Collection
Prompt Response Writing SFT

Freelancer Overview

Content Moderator (AI Content Reviewer – Freelance). Brings 3+ years of professional experience across legal operations, contract review, compliance, and structured analysis. Core strengths include N and A. Education includes Bachelor of Arts, University of Minnesota (2023). AI-training focus includes data types such as Text and labeling workflows including Evaluation, Rating, and Classification.

ExpertEnglish

Labeling Experience

Content Moderator (AI Content Reviewer – Freelance)

Text
In this role, I evaluated and rated AI-generated text responses for clarity, accuracy, and coherence. I compared model outputs for quality and adherence to guidelines to help improve AI model performance. My work focused on detailed assessment, structured feedback, and following specific evaluation protocols. • Evaluated AI-generated text for grammar and logical consistency • Compared and ranked outputs based on quality and relevance • Provided structured feedback to refine model responses • Followed established guidelines to ensure rating integrity

In this role, I evaluated and rated AI-generated text responses for clarity, accuracy, and coherence. I compared model outputs for quality and adherence to guidelines to help improve AI model performance. My work focused on detailed assessment, structured feedback, and following specific evaluation protocols. • Evaluated AI-generated text for grammar and logical consistency • Compared and ranked outputs based on quality and relevance • Provided structured feedback to refine model responses • Followed established guidelines to ensure rating integrity

2023 - Present

Contract Specialist (Data Annotation Specialist)

TextClassification
In this capacity, I labeled and categorized multi-modal datasets, including text, audio, and images, for AI model training. I reviewed model predictions and provided corrective feedback to enhance machine learning systems. Emphasis was on accuracy, compliance, and overall data quality improvement. • Labeled and categorized data for training purposes • Reviewed model predictions and provided human corrections • Ensured high-quality and guideline-based annotations • Enhanced AI training data through attention to detail

In this capacity, I labeled and categorized multi-modal datasets, including text, audio, and images, for AI model training. I reviewed model predictions and provided corrective feedback to enhance machine learning systems. Emphasis was on accuracy, compliance, and overall data quality improvement. • Labeled and categorized data for training purposes • Reviewed model predictions and provided human corrections • Ensured high-quality and guideline-based annotations • Enhanced AI training data through attention to detail

2022 - 2023

Education

U

University of Minnesota

Bachelor of Arts, English Language and Literature

Bachelor of Arts
2021 - 2023

Work History

F

Freelance

Content Writer and Editor

Burnsville, MN
2021 - 2023