Irina Borisova

Irina Borisova

AI Trainer | AI Evaluator | AI Data Annotator | Search Quality Analyst
Estonia
Estonian, English, Russian
Freelance Remote

About Me

Detail-oriented AI Trainer and Data Annotator with experience in AI data annotation, search relevance evaluation, content quality assessment, entity validation, and structured data analysis.

Experienced in applying deta…

Experience

Founder & E-commerce Manager

Self-employed · Estonia
Dec 2011 - Present · 14 years 11 months

<p>AI Data Annotation & Evaluation</p><p> Search & Maps evaluation, including search relevance, Maps/Search quality, autocomplete, and address verification. </p><p> Text normalization and structured language-data review. </p><p> Evaluation of Russian AI-generated translations for naturalness, fluency, accuracy, meaning and contextual appropriateness. </p><p> Correction and quality improvement of AI-generated Russian text. </p><p> Guideline-based evaluation, quality assurance, and identification of edge cases. </p><p> Online research and information verification to support evaluation decisions. </p><p>Managed full-cycle e-commerce operations for 10+ years, focusing on data-driven decision making and process optimization.</p><p> Curated and analyzed large datasets for inventory management and sales forecasting.</p><p> Optimized product content and metadata to improve search engine visibility (SEO).</p><p> Demonstrated strong problem-solving skills and adaptability in a fast-paced digital environment.</p><p></p><p>Tax Professional / Accountant</p><p></p><p> Specialized in high-precision financial data verification and compliance with complex tax regulations.</p><p> Analyzed financial documentation to ensure logical consistency and accuracy.</p><p> Developed a deep understanding of regulatory frameworks, essential for training AI models in legal and financial domains.</p><p> Maintained strict attention to detail while processing large volumes of sensitive financial information.</p>

Skills

AI Training AI Evaluation Data Annotation AI Quality Assurance Human-in-the-Loop AI Search Quality Evaluation Search Relevance Assessment Content Evaluation Data Labeling Entity Validation Website Validation Quality Control Guideline Interpretation Critical Thinking Analytical Problem Solving Fact Verification Online Research Microsoft Excel Google Sheets Python Microsoft Office Annotation Platforms Evaluation Tools
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