AVAndre villarroel
@andrevillarroel
Passionate AI Trainer with expertise in labeling and chatbot evaluation.
BoliviaWhat I'm looking for
I am a dedicated AI Trainer with a strong background in labeling, AI training, and chatbot evaluation. My experience spans across various platforms, where I have successfully trained AI models for automatic subtitle generation and participated in language identification projects. My bilingual proficiency in Spanish and English allows me to enhance AI chatbot performance through structured training and diverse linguistic interactions.
Currently, I work as an AI Trainer and Data Annotation Specialist at Thoth AI in Singapore, where I focus on refining AI models for transcription and captioning quality. I have also conducted extensive training for AI chatbots as a freelancer, ensuring high-quality and accurate responses. My commitment to improving AI capabilities is evident in my meticulous approach to annotation and review, ensuring high linguistic accuracy in AI-generated content.
Experience
Work history, roles, and key accomplishments
AI Trainer | Data Annotation Specialist
Freelancer / Populii
Sep 2024 - Present (10 months)
Conducted extensive training for AI chatbots, ensuring high-quality and accurate responses. Evaluated chatbot interactions and provided improvements for better user engagement.
AI Trainer | Data Annotation Specialist
Outlier
Jul 2024 - Present (1 year)
Specialized in Factuality and Creativity evaluations for AI-generated content. Trained AI to assess and select the best-generated images based on quality, context, and relevance.
AI Trainer | Data Annotation Specialist
Thoth AI
Apr 2023 - Present (2 years 3 months)
Trained AI models for automatic subtitle generation on platforms like TikTok, Instagram, and YouTube. Participated in multiple LID (Language Identification) projects, enhancing AI's ability to distinguish and process languages accurately.
Education
Degrees, certifications, and relevant coursework
Universidad de Salamanca
Master's in Business Administration (MBA), Business Administration
2021 - 2023
Pursued a Master's in Business Administration, focusing on advanced business strategies and management. This program enhanced my leadership and analytical skills.
Universidad Privada Boliviana
Bachelor's degree, Business Administration
2013 - 2018
Completed a Bachelor's degree in Business Administration. The program provided a comprehensive understanding of business principles and practices.
Centro Boliviano Americano
Higher technician, English Language
2009 - 2012
Obtained a higher technician qualification in the English language. This program focused on developing advanced English language proficiency.
Availability
Location
BoliviaAuthorized to work in
Job categories
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