Leandro KovalevskiData Scientist
Highly skilled, analytical and statistically driven Data Scientist with over 10 years of experience in many different fields: agriculture, clinical research, education, etc. Involved in multivariate data research projects, applied a wide range of statistical methods and built some innovative applications in order to use the results from data analysis to save time and money. Strong statistical background, solution oriented, high learning ability, effective working in interdisciplinary teams.
Tech stack
Statistical Analysis (22)
Statistics (22)
Statistical Modeling (16)
SQL (7)
Python (7)
Azure DevOps (7)
R (7)
Google Analytics (7)
Scrum (7)
Git (7)
Experience
Data ScientistGrupo San Cristobal
08/2017 - Currently

Statistical Analyst in the Digital Transformation process in Pricing and Credit Scoring projects. Development and application of statistical methodology, model validation and data consistency, working with Scrum-Agile methodology, from raw data to production.

Python
Scrum
Git
SQL
Google Analytics
Azure DevOps
R
Researcher and Assistant ProfessorNational University of Rosario (UNR)
10/2008 - Currently

Researcher in the project “Multivariate Projection Methods in Data Mining” and Assistant Professor of the subjects Biostatistics and Multivariate Analysis of the Statistics program degree. - Teach post-graduate course in “Biostatistics”, Ph.D. of Medical Sciences, School of Medicine, UNR, 2014. - Presented seven articles in different national and international scientific meetings. - Taught post-graduate course in “Multivariate Statistics”; Bioinformatics Specialization Program, School of Agronomy, UNR, 2013. - Directed national scholarship awarded to a Statistics undergraduate student to study “Non-parametric multivariate methods of classification”, 2012. - Directed four final research projects of the graduate in Statistics program.

Statistical Analysis
Statistical Modeling
Statistics
Biostatistics ConsultantFoundation for Maternal and Infant Health
04/2009 - 12/2014

Statistical consultant in all the medical research projects at FUNDASAMIN: clinical trials, cluster-randomized trials, case-control studies, etc., applying a wide range of statistical methodologies (multivariate analysis, hierarchical models, Poisson regression, etc.). - Participated in study design, protocol writing, and analysis decisions. - Wrote statistical analysis plans, performed sample size calculation, data consistency and data analysis, and wrote statistics reports for scientific publication. - Member of Data Monitoring and Security Committee in different research studies. - Performed data analysis for two published articles in high-impact international journals.

Statistical Analysis
Statistics
Education
Master in AnalyticsUniversity of Chicago
03/2015 - 03/2016
Master in Clinical ResearchOregon Health and Science University
09/2006 - 07/2008
Bachelor in StatisticsNational University of Rosario
03/1999 - 09/2005
Portfolio
Soccer Analytics
April 2017 - July 2017