Vitaliy Grechachin
Data Scientist at Neoflex- Claim this Profile
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Bio
Experience
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Neoflex
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Russian Federation
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IT Services and IT Consulting
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200 - 300 Employee
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Data Scientist
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Oct 2021 - Present
Project: Auto Recruitment (NLP) Responsibilities: - develop the matching system for resumes and vacancies; - develop the candidate ranking system; - develop the job market analytics system; - manage tasks; - interact with the client. Project: Queue Detection (CV) Responsibilities: - develop an MVP for the queue detection system for a retail company. Other contributions to the company: - took part in pre-sale activities. - helped to automate the analysis of the results of employees' psychological tests. - developed the company's competencies in GPT, made presentations Show less
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Speech Technology Center
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Russian Federation
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Software Development
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200 - 300 Employee
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Data Scientist
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Mar 2020 - Oct 2021
Project: Social Media Analysis (NLP) Responsibilities: - developing hate speech, sentiment classifiers - developing a system for the sentiment object detection - developing an algorithm for the key topics detection - developing visualizations for trend, sentiment, toxic analysis - implementing developments for Spark usage Other contributions to the company: - mentoring interns Project: Social Media Analysis (NLP) Responsibilities: - developing hate speech, sentiment classifiers - developing a system for the sentiment object detection - developing an algorithm for the key topics detection - developing visualizations for trend, sentiment, toxic analysis - implementing developments for Spark usage Other contributions to the company: - mentoring interns
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Bashkir State University
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Ufa, Bashkortostan, Russia
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Researcher
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Mar 2018 - Feb 2019
Project: Historical Corpus of the Bashkir Language (RFBR grant) Responsibilities: - developing the Bashkir and Old Turkic morphological analyzer; - developing a corpus management system; - text analysis Other contributions: - speaking at Linguistic conferences Project: Historical Corpus of the Bashkir Language (RFBR grant) Responsibilities: - developing the Bashkir and Old Turkic morphological analyzer; - developing a corpus management system; - text analysis Other contributions: - speaking at Linguistic conferences
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Education
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Bashkir State University
Postgraduate Degree, Linguistics