23 June

Machine Learning Engineer

Kharkiv, Lviv · $400 · Less than a year of experience · Upper Intermediate

Generally speaking, I'm software engineer with 2 years of experience in .NET, who want to switch to Data Science (particularly, machine learning). Below you can see my previous detailed experience. DataArt (Software engineer) February 2018 – May 2019 - Developed health-care web application from scratch to successful release as core full-stack developer. - Improved average loading time of the app by 75% by introducing lazy-loading and refactoring front-end project. SightPower (Internship as a software engineer) November 2017 – February 2018 - Developed WPF application as a tool for geodesists, architects etc. - Part of the product team.

Machine Learning, SQL, Python, Math, Git, Data Science, English, Algorithms


21 June

Junior Python Developer 

Lviv · $650 · Upper Intermediate

I am programming on Python more than a year, know the basis of OOP, had been working with Google services like Google Map API, Python libraries such a numpy, re, also wrote scripts on Python. Last project working with Python was creating an application for character recognition using PCA. I was supposed to develop an effective algorithm (you can see it`s a realization on my Git Hub) using linear algebra methods.

Python, Linux, Git, MySQL, OOP, HTML, CSS, REST API, Algorithms, Linear Algebra

I expect a friendly team, interesting projects which I will be able to implement into life and an appropriate salary for my work. I`m looking forward to full-time work during summer and part-time after it.


21 June

Data Scientist

Lviv · $650 · Less than a year of experience · Upper Intermediate

I'm currently working as a system analyst with such main responsibilities: - data mining using state-of-the-art methods; - extending company’s data with third-party sources of information when needed; - enhancing data collection procedures to include information that is relevant for building analytic systems; - processing, cleansing, and verifying the integrity of data used for analysis; - doing ad-hoc analysis and presenting results in a clear manner; - visualising results of analysis with PowerBI; - research and develop statistical learning models for data analysis; - implement new statistical or other mathematical methodologies as needed for specific models or analysis.

Python, R , Math, pandas, Data Mining, Algorithms, Power BI, English, numpy, Excel, Machine Learning, SQL, RShiny, NLP, Data Science


18 June

Data Scientist

Lviv · $600 · Less than a year of experience · Upper Intermediate

Worked on the spelling correction problem using word embeddings and Recurrent Neural Networks with attention. Also worked on a task of fruit classification using Convolutional Neural Networks and transfer learning.

Python, Machine Learning, Flask, MySQL, OOP, HTML, SQL

Took part in the internship in one of the biggest IT companies in Lviv. Currently study at UCU at Computer Science program, where was the first in the faculty rating after the first year of study.


17 June

Junior Trainee Data Scientist

Kharkiv, Kyiv, Lviv, Kharkiv, Dnipro, Odesa, Vinnitsia · $500 · Less than a year of experience · Intermediate

Проектирование схем электрических и слаботочных сетей, монтажные работы, вентиляционные системы. Работа в Украине и в Польше. В рамках расширения функциональности программы бухгалтерского учета и отчетности «АКВА» усовершенствовал процедуру репликации данных, разработал ряд «подсистем» и «отчетов», составил ряд руководств, в том числе руководство системному администратору по установке и настройке серверной и клиентской частей. (Delphi 5 + FireBird). Исполнял работу системного администратора. Настроил мини АТС, компьютерную сеть, распределенный доступ в интернет. Сопровождал клиентов корпоративной сотовой связи. Написал руководство пользователя АРМ «Депозиты». Составил ряд диаграмм бизнес процессов (IDEF 0) по банковским продуктам. Принимал участие в написание технического задания системы «Документооборот». Принимал участие в совместной разработки (2 человека), внедрение и сопровождение базы данных профессорско-преподавательского состава (Delphi + MS SQL Server). Участвовал в согласовании схем баз данных при объединении в единую информационную систему в рамках миграции на СУБД Oracle.

Data Science, Machine Learning, Data Mining, Data Analytics, Math, SQL, Statistcs, Programming, Data Analisys, Data Visualisation

Я вдохновлен возможностью профессионально реализовать себя в сфере исследования данных. Во мне живет сильное устойчивое желание к действиям, направленным на достижение этой цели. Я стремлюсь стать профессионалом в области исследования данных. Исследуя предметную область, заметил нарастающее чувство энтузиазма, страсть к саморазвитию, «свет» в своих глазах. Приятно быть полезным. Я привык к сдельной оплате за результаты труда. Я понимаю что потребуется какое-то время, пока я смогу приносить значительную пользу на новом поле деятельности. Я стремлюсь к приобретению реального опыта работы над учебными и коммерческими проектами в области исследования данных. В связи с этим хороший вопрос: «Как я могу показать, что являюсь хорошим кандидатом для инвестирования ресурсов вашей компании в мой профессиональный рост?». Доверие - одна из фундаментальных ценностей в жизни. Я привык оправдывать оказанное мне доверие, отвечать за свои слова. Я мечтаю погрузится в открытую проактивную атмосферу командной работы, взаимоотношения в которой построены на доверии и взаимоуважении друг к другу, с развитой культурой обратной связи. Помимо желания, я считаю что обладаю предрасположенностью к работе в области исследования данных. Я проникся симпатией к исследованию данных во время исследовательской работы по сравнительному анализу методов прогнозирования временных рядов, во время обучения в университете. И я рад вернуться к деятельности которая меня действительно влечет и вдохновляет - к решению сложных проблем: к анализу данных, математическому и статистическому моделированию, поиску интересных решений, выявлению причино-следственных связей и зависимостей.


13 June

Data Analyst

Lviv · $600 · 1 year of experience · Pre-Intermediate

Data mining and data analysis: Tools: MS Excel, Google Spreadsheets, LibreOffice Calc, RStudio. Databases: Firebase API, SQL (basic). Data visualization: Google Data Studio, Google Maps, ArcGis, QGIS. Languages: R (basic). Web-development: Languages: JavaScript (middle). Libraries: Bootstrap 4, CSS3 Grid layout (middle), Snap JS. API: Google Charts, Google Maps, Google Sheets, Firebase. VCS: Git, SourceTree (GitHub, GitLab, Bitbucket). Web: HTML5, CSS3, JSON, XML. Project management. Communication tools: Slack, MS Teams, Skype, etc. Management tools: Trello, Master Task. 2013 - 2016 - deputy director of the NGO "Medinfotech". 2012 - present - doctor-methodist organizational and methodological unit of the Lviv Regional Clinical Hospital. 2012 - till now - doctor-statistician Lviv Regional Information and Analytical Center. 2017 - till now regional technical expert in DRG (diagnostic related groups) implementation. 2017 - member of the group on development of the regional eHealth strategy. 2017 - 2018 - consultant in USAID and Abt Associates project (Healthcare cost accounting). 2018 - till now - technical consultant in World Bank project (geocoding, web-site development).

Data Mining, Excel, Google Data Studio, Google Spreadsheets, Google Charts, Linux, SQL, R, JavaScript, HTML, CSS


12 June

Data Scientist

Kyiv, Lviv · $2000 · 1 year of experience · Advanced/Fluent

Analyzing customers found guilty of fraud and money laundering, building machine learning models that detect fraud in real time environment.

Python, SQL, Data Science, Machine Learning, numpy, pandas, scikit-learn, Jupyter Notebook, Data Mining, R, PostgreSQL, xgboost, classification, regression, clustering, Git, Statistics

- Came up with a novel idea for money laundering detection, which is in the process of implementing now. - Defended the master's thesis with the highest grade based on this idea. Won a prize for the best Master's thesis. Invited to present it at Central Bank. - created internal data science library for python (making my own and my colleagues' classes and functions suitable for different purposes). - automatized several reports for AML team leads with google docs API

- preferably small company/startup - operating 100% legally - challenging tasks - experienced, ready to teach & help supervisor/team lead - friendly colleagues - medical insurance - coffee, snacks in the office - possibility of working remotely from time to time


12 June

Data Scientist/Machine Learning Engineer/NLP Engineer

Kyiv, Lviv · $650 · Less than a year of experience · Intermediate

ЦЕНТР КОНТЕНТ­-АНАЛІЗУ (Nov 2018 ­ - May 2019) ● Hand on experience with NLP (python, sklearn, pymorphy, nltk, fuzzywuzzy). ● Developed model of sentiment analysis in news (based on dictionary). ● Created news clusterization and classification by themes (TF­IDF, k­means, logistic regression, naive Bayes, SVM, levenshtein distance, cosine similarity, LDA, LSA). ● Developed model of news coverage. ● Worked on date parser and date converter to a standard format (dateparser, yargy, dateutil). ● Worked with database (postgreSQL, mongodb, redis, elasticsearch, neo4j).

NLTK, numpy, pandas, Python, Git, OOP, R (language), Machine Learning, scikit-learn, Data Science, Keras, NLP, skikit-learn, pymorphy2

LVIV DATA SCIENCE SUMMER SCHOOL Lviv, Ukraine Jul 2018 – Aug 2018 Courses: Statistical Inference, Machine Learning, Data Visualization, Computer Vision, Natural Language Processing. GENESIS DATA SCIENCE SCHOOL Kyiv, Ukraine Jan 2018 – Mar 2018 Skills: Business intelligence (A/B tests, Tableau), Data Science (Machine Learning, Recommendation Systems, Natural Language Processing, NN). Курсы: How to Use Git and GitHub https://classroom.udacity.com/courses/ud775 Bertelsmann Data Science Challenge Scholarship Course https://classroom.udacity.com/courses/ud002-bert SQL Fundamentals course from SoloLearn https://www.sololearn.com/Certificate/1060-3748579/pdf/ Python 3 Tutorial course https://www.sololearn.com/Certificate/1073-3748579/pdf/ Intro to Python for Data Science Course https://www.datacamp.com/statement-of-accomplishment/course/7d9f79c607087ced4db511b6f0186b4871d4937a Intermediate Python for Data Science Course https://www.datacamp.com/statement-of-accomplishment/course/ed3821451105eae94b971d77ee84f52b77eef517 Математика и Python для анализа данных https://www.coursera.org/account/accomplishments/verify/9HGHCKJEWNLB

I expect from my future job the opportunity to learn and improve my skills, get new and helpful experience and interesting projects.


10 June

Senior Data scientist, R&D software engineer

Lviv · $5500 · 5 years of experience · Upper Intermediate

I enable data-driven decision making by transforming the varied and vast into the meaningful and simple. I am passionate about data science. I operate using leading-edge technologies to unveil the full power of Big Data Analysis and Machine Learning in order to solve complex Data Science and Business Intelligence tasks across multiple domains and industry sectors. Deep background in mathematics, statistics symbiotically to a computer experience ('PhD in mathematical physics). Machine Learning experience: Time-Series, DSP, NLP, Anomaly detection, ASR, DL, RL... Programming skills: Python(pandas,numpy,scikit, spacy, nltk); Kaffka, Spark, MongoDB, OrientDB, Postgres; Lua, R..

Algorithms, DS , Math, AWS, Behavioral analysis, game analytics, Machine leaning, Python, Apache Spark, docker, Flask, Git, Jira, Kaffka, NLP, OrientDB, PostgreSQL, Ansible, Linux, Lua, Matlab, Project Management, R (language), MongoDB, SQL

Would be nice to work in R&D data science project.


7 June

Data Analyst

Lviv, Kyiv, Odesa · $2400 · 3 years of experience · Intermediate

Skills: - Google Analytics, Yandex Metrika. - Tag Manager, Google Optimize. - Google Adwords, Double Click, Yandex Direct, Facebook, etc.PPC channels. - Google Search Console, Yandex Webmaster. - Google Data Studio, Microsoft Power BI. - Google App Script (Sheets, Docs, Gmail etc.). - Google Ads API, Scripts. - Google Analytics APIs. - Bing Ads Scripts - SQL, MongoDB. - HTML, CSS. - JavaScript(+server-side). - Python. - A little bit of PHP. - SEO, SEM, SMM. - Affiliate Marketing. Language: - English. - Polish. - Russian. - Ukrainian.

Data Science, Python, SQL, MongoDB, Power BI, Google Data Studio, Google Analytics


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