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Havio

Havio

Agency
CAMEROON flag
Douala, Cameroon
$5.00/hrEntry Level22+

Key Skills

Software

AWS SageMakerAWS SageMaker
CVATCVAT
DoccanoDoccano
Label StudioLabel Studio
LightTagLightTag
SuperAnnotateSuperAnnotate
V7 LabsV7 Labs

Top Subject Matter

No subject matter listed

Top Data Types

ImageImage
TextText
VideoVideo

Top Label Types

Action Recognition
Classification
Data Collection
Entity Ner Classification
Segmentation

Company Overview

Havio Limited est un prestataire spécialisé dans l’annotation de données et les services human-in-the-loop, mettant à disposition des équipes d’annotateurs expérimentés pour soutenir les projets d’IA et de machine learning. Nous fournissons des solutions flexibles et fiables pour l’annotation de texte, images, vidéos et audio, avec un contrôle qualité multi-niveaux garantissant précision et cohérence. Nos services s’adaptent aux besoins de nos partenaires, qu’il s’agisse de projets ponctuels ou de collaborations à grande échelle, et couvrent différents secteurs : IA, fintech, e-commerce, santé et recherche. Nos équipes peuvent s’intégrer directement aux flux de travail des clients pour assurer une exécution efficace et conforme aux standards de sécurité et de confidentialité. En complément, Havio Limited propose des services de développement digital par personnalisations, tels que des applications mobiles iOS/Android, des plateformes e-commerce, et des services CRM/ERP, combinant expertise technique et expérience utilisateur. Basés à Douala, Cameroun, nous opérons à l’international pour répondre aux besoins de partenaires et clients exigeants.

Entry LevelFrench

Security

Security Overview

Security and Data Protection Overview – Havio Limited Havio Limited implements organizational, physical, and technical security measures to protect client data and projects throughout the data annotation lifecycle. Physical security Operations are conducted in controlled office facilities in Douala, Cameroon. Access to workspaces is restricted to authorized personnel only, and workstations are used exclusively for professional activities. The working environment is supervised to minimize the risk of unauthorized access to client data. Cybersecurity policies We use a secured IT infrastructure that includes protected networks, firewalls, antivirus software, and regularly updated systems. Access to platforms and projects is managed through individual user accounts and role-based permissions, in accordance with partner requirements. Employee confidentiality and data handling All annotators and staff members sign non-disclosure agreements (NDAs) before being granted access to any client project. Our teams receive clear guidelines and training on data confidentiality, privacy, and responsible data handling. Client data is processed strictly within the scope of assigned projects. Internal reviews and compliance controls While Havio Limited does not currently hold formal security certifications such as ISO 27001 or SOC 2, we conduct regular internal checks to ensure compliance with established security procedures and adapt our practices to meet contractual and operational requirements defined by our partners.

Labeling Experience

Label Studio

Audio Annotation for AI/ML Project

Label StudioAudioAction RecognitionClassification
Havio Limited provided end-to-end audio annotation services for AI/ML applications. Tasks included transcription, audio classification, emotion recognition, and speech-to-text labeling for multilingual datasets. Multi-level quality assurance was applied to ensure accuracy, consistency, and compliance with client specifications. All audio data was processed securely and confidentially throughout the project.

Havio Limited provided end-to-end audio annotation services for AI/ML applications. Tasks included transcription, audio classification, emotion recognition, and speech-to-text labeling for multilingual datasets. Multi-level quality assurance was applied to ensure accuracy, consistency, and compliance with client specifications. All audio data was processed securely and confidentially throughout the project.

2025
Label Studio

Text Annotation for AI/ML Project

Label StudioTextClassificationEntity Ner Classification
Havio Limited provided end-to-end text annotation services for AI/ML applications. Tasks included entity recognition, text classification, sentiment analysis, and summarization for multilingual datasets. Multi-level quality assurance ensured high accuracy, consistency, and adherence to client specifications. All data was handled securely and confidentially throughout the project.

Havio Limited provided end-to-end text annotation services for AI/ML applications. Tasks included entity recognition, text classification, sentiment analysis, and summarization for multilingual datasets. Multi-level quality assurance ensured high accuracy, consistency, and adherence to client specifications. All data was handled securely and confidentially throughout the project.

2025
Label Studio

Video Annotation for AI/ML Project

Label StudioVideoClassificationObject Detection
Havio Limited provided end-to-end video annotation services for AI/ML applications. Tasks included object detection, segmentation, classification, and tracking of video frames. Multi-level quality checks ensured high accuracy, consistency, and compliance with client requirements. The project involved handling large-scale video datasets while maintaining data security and confidentiality.

Havio Limited provided end-to-end video annotation services for AI/ML applications. Tasks included object detection, segmentation, classification, and tracking of video frames. Multi-level quality checks ensured high accuracy, consistency, and compliance with client requirements. The project involved handling large-scale video datasets while maintaining data security and confidentiality.

2025
Label Studio

Image Data Annotation for AI/ML Project

Label StudioImageClassificationEntity Ner Classification
Havio Limited provided end-to-end annotation services for a client AI/ML project involving text, image, video, and audio datasets. Tasks included text classification, entity recognition, object detection, segmentation, and audio transcription. Multi-level quality checks were conducted to ensure accuracy, consistency, and adherence to client specifications. The project required handling complex and multi-modal data while ensuring full data confidentiality.

Havio Limited provided end-to-end annotation services for a client AI/ML project involving text, image, video, and audio datasets. Tasks included text classification, entity recognition, object detection, segmentation, and audio transcription. Multi-level quality checks were conducted to ensure accuracy, consistency, and adherence to client specifications. The project required handling complex and multi-modal data while ensuring full data confidentiality.

2025