Alber Alber
@alberalber
Data annotation specialist training Russian-language AI models with quality-driven focus.
What I'm looking for
I am a detail-oriented Data Annotation Specialist with over two years of direct experience evaluating, annotating, and training AI models for Russian-language content. I consistently maintain high annotation quality and apply rigorous QA procedures to improve dataset accuracy.
At Yandex, I evaluated LLM responses for style, grammar, factual accuracy and policy compliance, providing corrected reference answers and structured feedback to refine model behavior. I maintained a >95% annotation quality score across assigned tasks.
In long-term projects I configured and fine-tuned models for automated content detection, analyzed false positives/negatives, and improved labeling taxonomies to reduce noise. I collaborate effectively with developers and linguists to align annotation guidelines with real-world use cases.
With 10+ years of leadership and operations management experience, I bring strong analytical thinking, process-improvement orientation, and disciplined execution to AI training initiatives. I am committed to continuous learning in AI/ML and to delivering high-quality training data.
Experience
Work history, roles, and key accomplishments
AI Data Trainer & Content Moderator
Software Systems LLC
Apr 2022 - Present (3 years 8 months)
Configured and fine-tuned models to detect prohibited and harmful Russian-language content, reduced false positives/negatives through taxonomy adjustments and preprocessing of large training datasets.
AI Training Specialist
Yandex LLC
Oct 2024 - Jan 2025 (3 months)
Evaluated and annotated LLM responses in Russian, maintaining >95% annotation quality by applying rubrics, correcting model outputs, and delivering structured feedback to improve model behavior.
Director
Artall Group LLC
Oct 2017 - May 2023 (5 years 7 months)
Managed a large-scale federal transportation project overseeing 40+ heavy trucks and operations, ensuring on-time delivery, fleet maintenance, and stakeholder reporting while improving operational efficiency.
Branch Director
Elavius JSC
Jan 2013 - Jan 2018 (5 years)
Led a branch of 200+ employees, launched regional projects including staffing and processes, and implemented optimizations to improve efficiency and cost performance.
Education
Degrees, certifications, and relevant coursework
Nizhnekamsk Municipal Institute
Manager, State and Municipal Administration
2003 -
Completed studies in State and Municipal Administration with a focus on management.
Ufa State Aviation Technical University
Automation of Technological Processes and Production
2001 -
Studied Automation of Technological Processes and Production (by industry).
Tech stack
Software and tools used professionally
Availability
Location
Authorized to work in
Job categories
Skills
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