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Catalyst Work Hub

Catalyst Work Hub

Agency
NIGERIA flag
Lagos, Nigeria
Lagos
$15.00/hrIntermediate100+SOC 2GDPR

Key Skills

Software

AWS SageMakerAWS SageMaker
CVATCVAT
DoccanoDoccano
LabelboxLabelbox
ProdigyProdigy
Scale AIScale AI
SuperAnnotateSuperAnnotate

Top Subject Matter

No subject matter listed

Top Data Types

AudioAudio
ImageImage
TextText

Top Label Types

Audio Recording
Data Collection
Entity Ner Classification
Evaluation Rating
Transcription

Company Overview

Catalyst Work Hub is a remote-first workforce and operations hub providing reliable human-in-the-loop and administrative services to global clients. We support organizations with scalable teams for AI data projects and business process support, delivering accuracy, confidentiality, and consistency across all assignments. Our mission is to bridge global clients with disciplined, well-coordinated talent by delivering high-quality data and operational services that accelerate business growth, AI development, and digital transformation. Core Services * AI data annotation and data labeling * Data validation and quality assurance * Data entry and document processing * Transcription and translation * Content review and moderation * Bulk email operations and administrative support. Services are delivered on an hourly, weekly, or milestone-based model depending on project scope and client requirements. Our Methods ; Structured task delegation and supervision ,Multi-layer quality assurance workflows, Spreadsheet-based and platform-based data processing, Remote collaboration using cloud productivity tools, Clear reporting, deadline tracking, and performance reviews. We prioritize accuracy, documentation, and accountability over speed alone. Geographic Coverage is Remote and distributed, Operations coordinated from Africa, serving global clients and also Experienced in working with international clients across multiple time zones, we have about a hundred workforce.

IntermediateEnglishYorubaFrenchHausa

Security

Security Overview

Catalyst Work Hub specializes in AI data annotation, data entry, transcription, translation, and business process outsourcing. We maintain strict security and privacy standards to protect all client information: * Compliance with international data protection regulations, including GDPR, and adherence to SOC 2 principles. * Controlled access and task-based permissions, ensuring sensitive data is handled only by authorized team members. * Encrypted communication and secure cloud storage for all project data. * Contributor training, NDA enforcement, and multi-layer quality assurance workflows. These practices ensure that Catalyst Work Hub delivers services securely, accurately, and reliably for AI, technology, education, and BPO industries globally.

Security Credentials

SOC 2GDPR

Labeling Experience

Labelbox

Image Dataset Collection for Autonomous Vehicle AI

LabelboxImageObject DetectionData Collection
Catalyst Work Hub coordinated the collection and annotation of over 2,000 vehicle and street images for autonomous vehicle model training. The team annotated vehicles, pedestrians, traffic signs, and road conditions using bounding boxes and object detection protocols. Multi-layer quality assurance ensured 99% labeling accuracy, while secure cloud storage and task-based access maintained client confidentiality. The project also included preprocessing images to standardize resolution and format for AI model compatibility, demonstrating our expertise in structured data collection and annotation for complex AI applications.

Catalyst Work Hub coordinated the collection and annotation of over 2,000 vehicle and street images for autonomous vehicle model training. The team annotated vehicles, pedestrians, traffic signs, and road conditions using bounding boxes and object detection protocols. Multi-layer quality assurance ensured 99% labeling accuracy, while secure cloud storage and task-based access maintained client confidentiality. The project also included preprocessing images to standardize resolution and format for AI model compatibility, demonstrating our expertise in structured data collection and annotation for complex AI applications.

2025 - 2025