Darrell Gad

Freelance AI Audio & Video Trainer based in the United States, multilingual in English, French, and native Kiswahili. Experienced in audio/video recording, voice training, response quality checks, transcription, and content review for AI and machine learning datasets. Comfortable following detailed task instructions, recording in clear and suitable environments, and meeting quality and productivity targets on remote, project-based work.

AI Data Annotator / Search Evaluator - Appen

• Performed AI and voice training tasks, including response quality checks, across English, French, and Kiswahili.
• Annotated and labeled text, image, audio, and search data for AI and machine learning models.
• Evaluated search engine and social media content against detailed quality guidelines.
• Performed data validation and quality assurance to ensure annotation accuracy and consistency.
• Followed project-specific instructions while meeting productivity and quality targets.
• Maintained confidentiality and complied with data security requirements.

Audio Specialist / AI Trainer - Invisible Technologies

• Worked on conversational audio agent datasets, evaluating and annotating audio interactions for AI model training.
• Assessed agent responses against quality guidelines and flagged errors and inconsistencies.
• Supported model evaluation workflows requiring close attention to nuance in spoken language.

AI Training Data Contributor - OpenTrainAI

• Contributed to AI training data projects, including annotation of African cultural content.
• Applied linguistic and cultural context, including Kiswahili fluency, to improve dataset accuracy and relevance for model training.

BSc - Computer Science - University of Nairobi (2019)

AI Training Certification - AI Academy (2021)