AI Data Annotator & LQA Specialist (1st Category) at Yandex (machine translation validation and linguistic error labeling)
TextPerformed machine translation validation and LQA by evaluating English, Russian, and Kyrgyz outputs against linguistic and semantic quality criteria. Labeled and documented error types including semantic, grammatical, syntactic, and stylistic issues using internal evaluation platforms. Ensured strict compliance with multi-layer annotation guidelines while meeting project benchmarks for throughput and speed. • Machine translation quality control across multiple language pairs • Semantic, grammatical, syntactic, and stylistic error identification and documentation • Dataset validation focused on linguistic and meaning preservation • Achieved targets for annotation volume and processing speed
2025 - 2026