Nikolay Chepurnykh

available

Last update: 29.05.2023

Data analyst, NLP Industry Linguist Scientist, Translator EN>RU

Graduation: not provided

Hourly-/Daily rates: show

Languages: German (Elementary) | English (Full Professional) | French (Full Professional) | Russian (Native or Bilingual)

Keywords

Data Analysis Python (Programming Language) Application Programming Interfaces (APIs) Cluster Analysis Computer Programming Data Visualization Text Editing LaTeX Linear Regression Machine Learning + 16 more keywords

Attachments

cv-en-nikolay-chepurnykh.pdf

Skills

APIs, clustering, programming, Data analyst, Data Analytics, data analysis, data visualization, Docker, Jupyter, LaTeX, LDA, linear regression, Looker, Machine Learning, Excel, Office, word, MongoDB, NLTK, Natural Language Processing, Numpy, Pandas, Plotly, Python 3, Python, SQL, Scipy, Tableau, text analysis, text processing, tokenization, topic modeling

Project history

05/2023 - 05/2023

Translator EN>RU Duolingo

English to Russian translation for the language learningAugust 2021 - July 2022

application Duolingo.

01/2022 - 07/2022

NLP Industry Linguist Scientist Specialist

Dassault Systèmes

Development of semantic analysis projects (customer verbatims, news feeds,
comments on social networks):
planning, extraction, cleaning and integration of data ;
data analysis (semantic analysis, correlations) ;
data visualization ;
development of technical and business ontologies;
programming in Python;
All four projects were successfully completed and presented to clients.

09/2020 - 05/2021

Corpus data processing engineer

CNRS, ATILF. Nancy

Data processing of Reddit and Twitter corpora within the LUE OLKi funded
LEG-COD project:
corpora building (Twitter, Reddit) ;
corpus processing (cleaning, formatting, tokenization, lemmatization, POS
tagging, topic modeling, etc.) ;
topic modeling.