Bob FabiO
@bobfabio
I train AI speech models and deliver multilingual translation, annotation, and geospatial data work.
KenyaWhat I'm looking for
I've contributed to OpenAI's advanced speech models by labeling tone, mood, and intent, and providing feedback that improved emotional intelligence and response accuracy. I also supported human-in-the-loop workflows for naturalistic, empathetic AI-generated speech.
At SamaSource and LinguiSport, I annotated maps, text, images, audio, and video; performed GIS annotation with QGIS and Cartopia; and translated sports and historical archives across English, French, and German.
Experience
Work history, roles, and key accomplishments
Data Annotator/Geospatial Data Analyst
Samasource
Oct 2023 - Dec 2025 (2 years 2 months)
Accurately annotated large volumes of data, including maps, texts, images, audio, and videos, based on project-specific guidelines. Maintained consistency and high quality standards across all tasks and performed quality checks to ensure data integrity.
Contributed to the development of advanced speech models by identifying and labeling paralinguistic features such as tone, mood, and intent. Provided high-fidelity feedback to improve the model’s emotional intelligence and response accuracy.
Translator
Linguisport
Feb 2022 - Oct 2023 (1 year 8 months)
Executed high-precision translations of sports and historical archives across English, French, and German, maintaining 100% terminological consistency. Preserved historical context and cultural nuances in complex datasets, ensuring high-quality readability for global audiences.
Education
Degrees, certifications, and relevant coursework
University of Nairobi
Bachelor of Arts, Linguistics
Bachelor of Arts in Linguistics from the University of Nairobi, completed in 2021.
Tech stack
Software and tools used professionally
Availability
Location
KenyaAuthorized to work in
Salary expectations
Social media
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