Heather Maxwell

Provide advanced English voice coaching focused on pronunciation, pacing, articulation, vocal clarity, and natural conversational delivery. Evaluate spoken English performance for fluency, tone consistency, and audience engagement across live and recorded formats. Support AI and speech-related projects requiring nuanced assessment of spoken-language performance and vocal quality. Deliver feedback on rhythm, emphasis, intonation, and natural speech flow to improve communication quality.

Developed and evaluated domain-specific prompts for large language models in the music domain. Conducted AI-driven audio analysis of timbral, rhythmic, and melodic components to strengthen model understanding of complex musical topics. Maintained high standards for scientific accuracy, clarity, and musical depth in model outputs.

Served as an English-language presenter and narrator, with regular French-language voice performance for international radio, television, and digital platforms reaching 100M+ weekly viewers and listeners. Recorded scripted and semi-scripted narration with clear diction, expressive delivery, and broadcast-quality audio. Reviewed and adapted scripts in English and French to improve spoken flow, cultural accuracy, and ease of delivery. Delivered live and pre-recorded performances using teleprompters and cue-based prompts. Produced and voiced 150+ podcasts annually while maintaining vocal consistency and clarity across high-volume output. Collaborated with engineers and editors to ensure clean, high-fidelity recordings across platforms.