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Victor Maurice

Victor Maurice

Data Reviewer / Quality Analyst (Independent / Project-Based-Lantana Project AppenCrowdgen)

Nigeria flagPort Harcourt, Nigeria
$15.00/hrExpertAppenOtherMicro1

Key Skills

Software

AppenAppen
Other
Micro1
Data Annotation TechData Annotation Tech
Scale AIScale AI
MercorMercor
OneFormaOneForma

Top Subject Matter

General AI-generated Content
Content Moderation
Legal Services & Contract Review

Top Data Types

TextText
DocumentDocument
ImageImage

Top Task Types

ClassificationClassification
Object DetectionObject Detection
RLHFRLHF
Question AnsweringQuestion Answering
Evaluation/RatingEvaluation/Rating
Text GenerationText Generation
Point/Key PointPoint/Key Point
Entity (NER) ClassificationEntity (NER) Classification

Freelancer Overview

Data Reviewer / Quality Analyst (Independent / Project-Based-Lantana Project AppenCrowdgen). Professional background includes roles such as Data Entry & Analysis Assistant. Core strengths include Appen and Other. Education includes Bachelor of Science, University of California, Berkeley. AI-training focus includes data types such as Text and labeling workflows including Evaluation, Rating, and Classification.

ExpertEnglishIgboYoruba

Labeling Experience

AI Content Evaluator & RLHF Specialist (Large Language Models)

TextRLHF
Scope: Worked as an AI Training Specialist focused on improving the accuracy, safety, and reasoning capabilities of a proprietary Large Language Model (LLM). Tasks Performed: RLHF (Reinforcement Learning from Human Feedback): Evaluated AI-generated responses based on strict criteria: Factuality, Relevance, and Instruction Following. Ranking & Comparison: Performed side-by-side (SbS) evaluations of model outputs, ranking them according to quality and safety guidelines. Prompt Engineering: Crafted complex prompts to stress-test the model’s ability to handle multi-step reasoning and creative writing tasks. Fact-Checking: Conducted external research to verify the truthfulness of model claims on high-stakes topics.

Scope: Worked as an AI Training Specialist focused on improving the accuracy, safety, and reasoning capabilities of a proprietary Large Language Model (LLM). Tasks Performed: RLHF (Reinforcement Learning from Human Feedback): Evaluated AI-generated responses based on strict criteria: Factuality, Relevance, and Instruction Following. Ranking & Comparison: Performed side-by-side (SbS) evaluations of model outputs, ranking them according to quality and safety guidelines. Prompt Engineering: Crafted complex prompts to stress-test the model’s ability to handle multi-step reasoning and creative writing tasks. Fact-Checking: Conducted external research to verify the truthfulness of model claims on high-stakes topics.

2025 - 2026

Content Moderator / Reviewer (Freelance)

OtherTextClassification
Evaluated written and visual content to ensure adherence to platform guidelines. Consistently applied classification and moderation standards to large volumes of content. Flagged inappropriate, misleading, or non-compliant content to maintain platform integrity. • Demonstrated strong attention to labeling accuracy. • Applied decision-making across multiple types of content. • Maintained a consistent process for judging content compliance. • Worked within set turnaround times for content moderation projects.

Evaluated written and visual content to ensure adherence to platform guidelines. Consistently applied classification and moderation standards to large volumes of content. Flagged inappropriate, misleading, or non-compliant content to maintain platform integrity. • Demonstrated strong attention to labeling accuracy. • Applied decision-making across multiple types of content. • Maintained a consistent process for judging content compliance. • Worked within set turnaround times for content moderation projects.

Not specified
Appen

Data Reviewer / Quality Analyst (Independent / Project-Based-Lantana Project AppenCrowdgen)

AppenText
Reviewed structured datasets and content outputs for accuracy and guideline compliance. Tagged and categorized content based on predefined rules to ensure data quality. Identified errors, inconsistencies, and edge cases while delivering work under tight deadlines. • Provided feedback for continuous workflow improvement. • Maintained high accuracy in content evaluation and tagging. • Ensured compliance with specific content labeling guidelines. • Worked remotely and independently on project-based assignments.

Reviewed structured datasets and content outputs for accuracy and guideline compliance. Tagged and categorized content based on predefined rules to ensure data quality. Identified errors, inconsistencies, and edge cases while delivering work under tight deadlines. • Provided feedback for continuous workflow improvement. • Maintained high accuracy in content evaluation and tagging. • Ensured compliance with specific content labeling guidelines. • Worked remotely and independently on project-based assignments.

Not specified

Education

U

University of California, Berkeley

Bachelor of Science, Computer Science

Bachelor of Science
Not specified

Work History

A

AppenCrowdgen

AI Content Evaluator & RLHF Specialist

California
2025 - 2026
A

AppenCrowdgen

Social Media Ad Content Evaluator (Project Lantana)

San Diego California
2024 - 2025