Viktoriia Demianova
@viktoriiademianova
AI data quality analyst and linguistic validator with 3+ years improving guideline-based AI training through detailed feedback.
PolandWhat I'm looking for
I’m an AI data quality specialist focused on annotation, content evaluation, and guideline-based quality review. With 3+ years of experience, I validate Ukrainian language data by checking grammar, spelling, and sentence structure for accuracy, consistency, and compliance with project standards.
I strengthen AI training outcomes by identifying systematic mistakes, guideline misinterpretations, and edge-case failure points, then documenting reproducible error traces. I provide clear, metacognitive feedback that helps contributors align expectations with final approved outputs—while maintaining quality under time constraints.
Experience
Work history, roles, and key accomplishments
Reviewed and evaluated Ukrainian text data for grammar, spelling, and sentence structure accuracy, consistency, and guideline compliance. Assigned quality ratings and provided guideline-based, reproducible error traces and metacognitive feedback under time constraints.
Performed content evaluation and data validation for Ukrainian-language datasets using structured guidelines and evolving project rules. Assessed relevance, logical soundness, and linguistic accuracy (morphology/syntax), supporting AI training with consistent, high-quality annotations.
Social Media Manager
Visual Comfort
Jan 2024 - Jan 2025 (1 year)
Managed and curated visual and written content for social media platforms, ensuring brand consistency and high visual standards aligned with a premium identity. Collaborated with internal teams to support brand communication and marketing goals.
Education
Degrees, certifications, and relevant coursework
Chernivtsi National University
Bachelor's degree, Psychology
2015 - 2019
Earned a bachelor's degree in Psychology at Chernivtsi National University from 2015 to 2019.
Tech stack
Software and tools used professionally
Availability
Location
PolandAuthorized to work in
Job categories
Skills
Interested in hiring Viktoriia?
You can contact Viktoriia and 90k+ other talented remote workers on Himalayas.
Message ViktoriiaGet matched with your dream remote job
Sign up now and join over 250,000+ remote workers who receive personalized job alerts, curated job matches, and more for free!
