Walter A
@waltera
I create bilingual voice, AI conversation, and digital entertainment experiences across production and performance.
United StatesWhat I'm looking for
I've supported conversational AI at Handshake AI and Bable AI, evaluating bilingual dialogue, annotating training data, and giving feedback on accuracy, tone, coherence, and naturalness.
I've also produced and performed across voice, film, and digital entertainment—from developing content for Full Squad Gaming to recording neutral-Spanish commercial work for Johnson & Johnson and coordinating feature-film productions.
Experience
Work history, roles, and key accomplishments
AI Conversation Trainer
Handshake AI
Reviewed, labeled, and annotated AI training data using Feather AI and SuperAnnotate, following detailed guidelines and maintaining quality standards. Evaluated AI-generated conversations for accuracy, relevance, coherence, tone, and naturalness, providing clear written feedback.
Education
Degrees, certifications, and relevant coursework
University of Southern California
Bachelor of Arts, Theatre
Grade: 3.6
Activities and societies: Dean's List: 2021-2022, 2023, 2024-2025, 2025-2026
Pursuing a BA in Theatre with an Acting Emphasis and a Minor in Cinematic Arts, with a GPA of 3.6 and Dean's List recognition.
Tech stack
Software and tools used professionally
Availability
Location
United StatesAuthorized to work in
Salary expectations
Social media
Job categories
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