Kathleen T

AI Data and Evaluation Specialist with hands-on experience in structured annotation, side-by-side quality evaluation, speech/audio assessment, audiovisual review, and bilingual linguistic analysis for AI-related projects.

Native Mexican

Spanish speaker with advanced English. At RWS, evaluate AI-generated speech and dubbed audiovisual outputs using detailed rubrics covering naturalness, pronunciation, prosody, speaker similarity, audio quality, and lip-sync accuracy/naturalness, making consistent comparative judgments and written rationales. Also conduct longitudinal Human-AI interaction research across multiple LLMs, analyzing more than 20 million words of conversational data.

Voice talent and performer with experience in expressive narration, character work, conversational delivery, and audio recording.

Data Annotator - RWS

(2026)

• Perform structured linguistic evaluation and annotation for AI-related speech and language data within production workflows.
• Conduct side-by-side comparisons of AI-generated speech and dubbed audiovisual outputs using detailed, multi-dimensional quality rubrics.
• Evaluate naturalness, pronunciation faithfulness, prosody, speaker similarity, audio/recording quality, lip-sync accuracy, and lip-sync naturalness.
• Apply consistent judgments across dimensions, identify specific quality differences and artifacts, and provide concise evidence-based rationales.
• Work across English–Spanish content and follow project-specific guidelines for accurate, repeatable evaluation.

AI Voice Data Contributor - Babel Audio

(2026)

• Record high-quality Spanish speech datasets for AI speech recognition and conversational AI systems.
• Produce natural and expressive voice performances while following detailed acoustic and recording standards.
• Apply guidelines covering pronunciation, pacing, microphone technique, background-noise control, and consistency.

Multilingual Audio Quality Evaluator - Babel Audio

(2026 - 2026)

• Evaluate paired Spanish audio clips for naturalness and human-like conversational quality.
• Compare complete recordings and apply project-specific audio evaluation criteria consistently across production tasks.

Spanglish Audio Data Contributor - Mindrift

(2026)

• Produce bilingual speech data featuring natural English–Spanish code-switching in conversational recordings.
• Follow recording specifications for natural delivery, timing, audio quality, and controlled recording conditions.

Audio Data Contributor - TELUS Digital

(2026-09 - 2026-09)

• Completed a Spanish (Mexico) audio data collection production and submitted all required recordings.
• Followed project-specific recording and quality requirements for Spanish speech data.

AI Speech Data Contributor - Pila8

(2026)

• Record English speech datasets for AI training and speech technology development.
• Perform transcription and speech annotation tasks following detailed linguistic guidelines.
• Produce expressive conversational recordings across different prompts and speaking styles.

Independent Human-AI Interaction Researcher

(2025-09)

• Conduct independent longitudinal research on Human-AI interaction across multiple large language models.
• Analyze more than 20 million words of conversational data, examining dialogue quality, coherence, tone, emotional alignment, linguistic naturalness, and behavioral patterns.
• Develop qualitative evaluation frameworks and case studies focused on conversational calibration, user adaptation, interaction quality, and ethical implications of AI development.

Voice Talent / Performer

(2012)

• Perform expressive narration, character voices, conversational delivery, emotional performance, and dubbing-style work in English and Mexican/Latin American Spanish.
• Voice portfolio includes mythological narration and conversational samples; available for voice, AI voice, and speech-data projects.

English & Spanish Instructor (Freelance)

(2010)

• Teach English and Spanish conversation, pronunciation, listening comprehension, grammar, and academic communication.

Bass Player & Backing Vocalist - Mystica Girls

(2012 - 2016)

• Performed live as bass player and backing vocalist; participated in radio interviews, podcasts, promotional recordings, and media appearances.

Editorial Design & Corporate Communications - Periódico Metrópolis

(2020 - 2026)

• Worked in editorial design, corporate image, public relations, brand communication, visual consistency, and editorial content, including writing on artificial intelligence.

Teacher’s Training Course - The Anglo (2010 - 2010)

Psychology (Gestalt) - Universidad Gestalt de América (2006 - 2007)