Engineering, analyzing and visualizing data to explore a new level of excellence in an organization
![]() |
Ms. Pavlenko is a Data Engineering Analyst with at least 7 years of work experience. She is proficient in designing, deploying, testing, and maintaining data warehouse & technical
architectures. Included in her experience are ETLs, data manipulation, analytics, and visualizations. Besides being a multi-lingual professional with a unique combination of broad
and deep business knowledge, Maryna has deep technology experience. Maryna has a proven record of accomplishments in data engineering, building predictive ML models, analysing and visualising big data by delivering insights while implementing robust engineered, user-focused solutions and driving breakthrough efficiently. She has been involved in multiple projects, improving bottom-line results. Maryna is a creative problem solver and strategic decision maker in fast-paced, fluid environments. Ms. Pavlenko’s philosophy on data analytics for 21st century organizations is as follows: |
Analysis and prediction of medical costs. On a per capita basis, health spending comprises about $11k per year. The findings help plan, modify or streamline financial operations of any medical institution.
Analyzing clinical data for drivers of stroke. Every year, more than 795K people in the United States have a stroke. Further research can contribute to preventive medicine and save at least 70k of lives each year.
Analyzing text data to find anomalies, patterns and correlations to predict outcomes. In 2019, there will be an estimated 1.76 M new cancer cases diagnosed and 606K cancer deaths in the United States. Further research is crucial to provide a faster and more accurate reading of clinical evidence.
Analyzing data for potential insight to inform a “free-to-fee” strategy. Looking into factors that affect users’ decisions to pay for a premium subscription. Findings quantified the effect of social engagement on revenue, as well as how valuable a premium subscriber can be in a freemium social community.
Evaluating different classification models to predict malicious and benign websites, based on application layer and network characteristics.
Analysis of product co-purchase data from Amazon. Poisson regression is used to predict salesrank of all the books using products’ own information and their neighbor’s information.