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O
Orhe I.

Orhe I.

Data Labeling Specialist at Halogen Operations Limited (Abuja, Nigeria)

Nigeria flagAbuja, Nigeria

Key Skills

Software

ClickworkerClickworker
MercorMercor
Micro1
MindriftMindrift
TolokaToloka

Top Subject Matter

Data Collecting
Regulatory Compliance & Risk Analysis
Legal Research & Document Analysis

Top Data Types

TextText
ImageImage
VideoVideo
DocumentDocument

Top Task Types

Data CollectionData Collection
TranscriptionTranscription
Object DetectionObject Detection
ClassificationClassification

Freelancer Overview

Data Labeling Specialist at Halogen Operations Limited (Abuja, Nigeria). Brings 3+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Internal and Proprietary Tooling. Education includes Bachelor of International Relations, Estam University (2020). AI-training focus includes data types such as Text and Document and labeling workflows including Classification, Evaluation, and Rating.

Labeling Experience

Generalist

VideoVideoData CollectionData Collection

I have worked on several data labeling and AI training projects involving text annotation, categorization, and content review. My tasks included labeling data based on intent, sentiment, and topic classification, as well as reviewing and filtering content to ensure it met quality and safety guidelines. I have also been involved in training AI systems for household-related tasks, such as classifying activities like cleaning, organizing, laundry, and basic home maintenance, helping models better understand everyday instructions and task categories. In addition, I have experience handling datasets that require strong attention to context and detail, including tagging key information, identifying patterns, and correcting inconsistencies to improve overall data quality. I am comfortable working with structured guidelines, using annotation tools, and maintaining high accuracy and consistency across large datasets while meeting project deadlines.

2026 - Present

Data Labeling Specialist at Halogen Operations Limited (Abuja, Nigeria)

TextTextClassificationClassification

Served as a Data Labeling Specialist performing continuous digital review, evaluation, and quality-checking of high-definition content and data feeds. Systematically labeled and categorized text-based inputs to isolate anomalies, variations, and edge cases while ensuring guideline-compliant interpretation. Maintained vetted electronic logs and exports to support internal quality assurance workflows. • Followed detailed multi-layer instruction sets across extended shifts • Audited data variations and maintained precise electronic log repositories • Exported high-quality digital files and information for QA • Managed multiple streams simultaneously to ensure platform accuracy

2024 - Present

Data Annotation & Content Analyst at Sherwood Digital Services (Abuja, Nigeria)

DocumentDocument

Worked as a Data Annotation & Content Analyst supervising web-based data verification forms and multi-screen data validation workflows. Cross-referenced live inputs to validate system flags and resolve discrepancies while reconstructing historical anomalies for management review. Enhanced electronic data logging and reporting efficiency by restructuring internal templates and notification logs. • Audited historical text and digital documents across multiple information sources • Validated system flags and resolved data discrepancies through form-driven checks • Drafted internal documentation of evaluation outcomes and content validation findings • Assisted onboarding and platform training for incoming data and online form operators

2021 - 2023

Education

E

Estam University

Bachelor's Degree, International Relations

Bachelor's Degree
2017 - 2020

Work History

H

Halogen Operations Limited (Abuja, Nigeria)

Data Labeling Specialist

Abuja
2024 - Present