John Wills
@johnwills
AI Trainer and data annotator improving AI accuracy through precise labeling and evaluation.
What I'm looking for
I’m an AI Trainer / Data Annotator focused on enhancing AI performance by “Rate and compare AI responses” and “Label data to improve AI accuracy.” I bring a detail-focused, repetitive work ethic, balancing speed with quality across “image annotation,” “text annotation,” and “audio and video labeling.”
In my projects, I reviewed and refined AI-generated text to improve “grammar, clarity, tone, and coherence,” using “language quality assessment, rewriting, and response optimization.” The results were “Enhanced the accuracy, readability, and natural flow of content,” contributing to “more consistent and human-like AI responses.” With a B.A. in English and Literary Studies (3.50), I pair strong reading comprehension and writing/editing skills with “basic understanding of AI/ML,” “computer literacy,” and data annotation tools.
Experience
Work history, roles, and key accomplishments
AI Trainer / Data Annotator
Toloka
Jan 2022 - Jan 2025 (3 years)
Reviewed and refined AI-generated text to improve grammar, clarity, tone, and coherence, strengthening language quality assessment and response optimization. Enhanced accuracy, readability, and natural flow of outputs to produce more consistent, human-like AI responses.
Education
Degrees, certifications, and relevant coursework
American University of Nigeria
Bachelor of Arts, English and Literary Studies
2021 - 2025
Grade: 3.50
B.A. in English and Literary Studies (3.50) from 2021 to 2025.
Tech stack
Software and tools used professionally
Availability
Location
Authorized to work in
Job categories
Skills
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