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@pavlyukovaluda
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pavlyukovaluda

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Data Scientist with strong math background and 10 years of experience using predictive modeling, data processing, and machine learning algorithms to solve challenging business problems. I have design & coding skills, as well as an ability to build data pipelines for training models and serving them. I am constantly learning and never say "I can't. I apply different kind of data manipulations, statistics and machine learning techniques to extract knowledge from market data and generate ideas for algorithmic trading. Ideas are transformed into models which I prototype via Python, R and then - implementation on c
$20 USD/hr
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Experiência

Python Computer Vision Engineer

Aug 2018

Software development for server and system applications with computer vision technologies/libraries and machine learning algorithms Developed an applications for processing images and videos Developed a middleware for streaming with FFmpeg Handled responsibility of deploying and testing applications Profiled python code for optimization Used a different architecture of neural network Research and Development Assigned to estimate tasks

Full Stack Developer

Aug 2017 - Aug 2018 (1 year)

Design and development of different web application (front- and backend) Used MySQL and NoSQL (MongoDB, Redis, RabbitMQ) for database design Handled responsibility of implementing test modules for new and existing projects Handled responsibility of creating boilerplates for quickstart Handled responsible for debugging and troubleshooting a web application Developed and maintained the company product Researched new technologies and presented it to my team as lecture/presentation.

Artificial Intelligence Software Developer

Jun 2017 - Nov 2017 (5 months)

DevOps operations to give support and deliver a level of automatization to the company's current system, based on Python, Java, Matlab, and MySQL, under Linux systems. Optimization of ETL processes to a relational database (MySQL). Mathematical analysis of available datasets using Matlab. Implementation and documentation of processes of training and validation of automatic learning and tests in real environments. Design a Big Data framework, to migrate from the current system to a more efficient

System Architect consultant (Devops and Machine Learning)

Dec 2016 - Apr 2017 (4 months)

Development of technological solutions that automate (and simplify) data analysis in Scala (current implementation in R). As well as implementing the migration of the current platform to a Big Data environment (Apache Hadoop). Program the migration from an in-house server to a cloud base solution with Azure. Develop automatic report creation using Tableau. Technological development of new analysis models, prototypes and tools. Help in team meetings, translating stakeholder requirements

Data Scientist / ML Developer

Feb 2016

Solving business problems and increasing efficiency with data analysis and machine learning. Build working models that automate tasks and perform them more efficiently. Working directly with key application developers to understand the current and future problems they are solving, creating and optimizing core parallel algorithms and data structures to provide the best solutions. A typical task was to find the most optimal channels to attract customers and form their profile.

Data Scientist / ML Developer

Nov 2014 - Mar 2016 (1 year)

Consulting and solving business problems for customers, as well as optimizing their business processes using machine learning and data analysis algorithms. Extracting data and generating new features for prototyping and building machine learning models from existing databases. If the data for some reason is not enough or they cannot be useful, then the organization of processes for collecting new data. Examples of solving problems: regression analysis of real estate prices in the new building

Data Scientist

Jul 2014

redictive analytics, machine learning, deep learning, statistical learning; automation, scripting, data pipelining, ETL; web scraping; web / app tracking

Head of Analytical division

Mar 2014 - Jul 2016 (2 years)

building reporting systems KPI system development forecasting

Educação

Economic-mathematical modeling of insurance net premiums on the Ukrainian market

2007 - 2012 (5 years)

Faculty - Economics, Specialty - Machine Learning

2004 - 2008 (4 years)

Specialty - Theory of probability and mathematical statistics.

2000 - 2005 (5 years)

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