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15 октября 2018

Data Scientist / Machine Learning Engineer

Львов · $3500 · 3 года опыта · Advanced/Fluent

A passionate data scientist with over three years of valuable experience in the IT industry. Last two years working on cutting age DS Big Data projects. Built an extensive portfolio of enterprise, research, and community projects. Familiar and competent in both with ETL and Modeling pipelines.

First of all, I have a decent portfolio of complete research, volunteering and definitely - enterprise projects. In the areas of investments, smart cities, and e-governance. Secondly, I'm an active member of the world Open Data Science Community. Thirdly, I've got a solid university training in Data Science and completed a Deep Learning Coursera Specialization along with FastAI courses to get into the subject even "deeper." The last but not least, I've participated in various international programs and challenges, where I lead the creation of a few social projects for Ukraine. Those challenges supplied me with understanding business needs, projects planning and effective communication with stakeholders.

Currently, I'm looking for challenging problems, solving which would require a combination of research and state of the art engineering. Preferably, but not limited to Deep Learning. Besides regular projects, I'm also interested in bioengineering and neuroscience, more like a research hobby.


16 октября 2018

Machine Learning / Research Engineer

Львов · $3000 · 2,5 года опыта · Advanced/Fluent

- More than 2 years of commercial experience working as a Software Engineer on Big Data project with cutting-edge technologies. Software Engineering skills: - Python (Flask), SQL, Cassandra, Linux, Docker, Git. - Have some experience with Java, Scala. Machine Learning skills: - Python (NumPy, Pandas, Scikit-Learn, Keras, Matplotlib, NLTK). - Understanding and experience with common Machine Learning & Deep Learning methods. - Strong mathematical background (Linear Algebra, Statistics, Calculus).

- Earned Bachelor's degree in applied mathematics and informatics. - Completed "Machine Learning" course on Coursera. - Pursuing an MSc in Data Science degree (estimated graduation Jan 2019).

Looking for data science / machine learning / research positions (preferably in Computer Vision).


15 октября 2018

Data Scientist / Data Analyst

Киев · $700 · Меньше года опыта · Upper Intermediate

Python (NumPy, Pandas, Matplotlib, SciKit-Learn), SQL, MS Office, ML algorithms; DS Bootcamp completed in Warsaw; 6+y. of experience in Supply Network Operations department in the corporation on analytical and project management roles; Good understanding of business processes and companies' needs; Master's degree in International Business from the one of the best business schools in CE Europe (University of Economics, Prague).


18 октября 2018

Data Scientist

Киев, Харьков, Москва, Санкт-Петербург (any country) · $250 · Меньше года опыта · Upper Intermediate

Master degree in Applied Linguistics. Good knowledge in NLP. Good knowledge of Deep learning algorithms, Machine learning libraries, MySQL, Git, Java, JavaScript, HTML&CSS. Familiar with Spark, Hadoop, Microsoft Azure, Caffe, Flask, Django.

I did a research and learned how to build a search engine. Worked with unsupervised, supervised machine learning technologies and neural networks.

Analyze large amounts of information, present it using data visualization techniques. Use a variety of data mining/data analysis methods, using a variety of data tools, building and implementing models, using/creating machine learning algorithms. Develop processes and tools to monitor and analyze model performance and data accuracy.


9 октября 2018

Data scientist

Киев · $2000 · 2 года опыта · Upper Intermediate

Libraries and technologies: Numpy, pandas, scipy, scikit-learn, dask, pyspark, math, sympy, networkx, Tensor Flow(basic skills), keras, matplotlib, mpl_toolkits, plotly, sql, sqlite and mysql Development tools: Spyder, Jupyter, PyCharm, DataGrip, Athena, Pineapple, Zeppelin, Datagrip, Trello, Git Experience in Machine learning: Data preprocessing, Clustering Analysis, Regression, Classification, Build model, Model Validation Big Data technology Hadoop, MapReduce, Yarn ,Spark, Zeppelin, S3, Dask and Ambari Business Analytics Tools: GA, Mixpanel, Klipfolio, Kissmetrics, Adwords, AppsFlyer, Amplitude, Tableau, Google Tag Manager

I have created the model which can automatically generate behavioural insights for any products. Also, I worked with anomaly detection, retention and churn prediction, Markov processes in graphs.

I prefer to work with Artificial Intelligent, Deep Learning, Reinforcement Learning, interesting and difficult challenges. For me, very important professional growth, flexible working hours, new technology, the opportunity to take part courses and conferences, people-oriented management style. I do not want to deal with classical Business Analytics and ordinary, well-known problems.


17 октября 2018

Data scientist

Киев · $2000 · 6 лет опыта · Intermediate

R, Python, Julia, tensorflow, keras, mxnet, xgboost, caret Machine learning, deep learning, data science, biostatistics


15 октября 2018

Data Analyst / BI Analyst 🔥

Киев · $1000 · 1,5 года опыта · Upper Intermediate

Professional skills: Data analysing Data processing Report preparation and data visualization Market research and consumer insights Project management Client services and relation skills Tools: MySQL (queries) BI Sisense (creating reports, creating graphical part of analyzes, formulas) SPSS (syntax writing, data preparation, cleaning, analyzing) R (in process of studying) MS Office Jira

Professional growth, gaining new skills and knowledges along with the development old ones, non standard tasks, opportunity to work with data and analyzing, friendly team.


15 октября 2018

ML Engineer

Киев · $600 · Меньше года опыта · Advanced/Fluent

- experience with Java, R, Python; - experience with MySQL; - good knowledge of basic ML algorithms: linear and logistic regression, k-means, naive Bayes, SVM, KNN, NN; - advanced user of Microsoft Office programmes (Excel, PowerPoint, Word).

- strong mathematics background (Bachelor's degree with honours from the leading Ukrainian University); - education abroad (won the 2-year scholarship for studying in the private college in the UK); - worked as a teacher/tutor of mathematics in English (was able to change the perception of math subject by students of different backgrounds, age groups due to my enormous enthusiasm, ability to explain complicated concepts, public speaking talent, and organizational skills); - self-developed offline and online mathematics course; - voluntary participation in Data Science Conferences.

- interesting cases; - education and practice; - self-development; - strict management and deadlines; - working for the company with morals and values; - understanding that the company can and will gain from my employment.


9 октября 2018

Machine Learning Engineer

Киев · $2500 · Меньше года опыта · Upper Intermediate

Linux, CSS, HTML, SQL, Redis, Python, JMeter, Jenkins, Automated Testing, Machine Learning, Supervised Learning

Machine Learning by Stanford University on Coursera Deep Learning Specialization by DeepLearning.ai on Coursera (in progress)

Professional growth Challenging tasks Awesome team


6 октября 2018

Data scientist & Machine learning engineer

remote, Kyev, Dnepr · $4000 · Больше 10 лет опыта · Upper Intermediate

over 9 project in Machine learning, 8 years experience, supervise and unsupervise. RecSystem , Video & Image Clasification, Prediction, Deep learning, NLP, Time series, Horse race prediction 8 years Python experience 5 years R experience

Factorisation machine model for dense 3 dimension data with AdaMax optimization. Classification with BigArtm topic model. Boosting for classification model with constraints. Classification video. Boosting for list ranking models. Sequential Pattern Mining Classification. Recomender System for click

Intresting tasks, new experience


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