Олена

OLENA
YAROSHENKO
Ph.D. in Economics | Associate Professor | AI & Data Science Specialist

Associate Professor with a Ph.D. in Economics specializing in AI
and Data Science. Over 20 years of experience in data analysis
and machine learning, with a proven track record of developing
AI-powered systems and statistical frameworks.

[open contact info](look above in the "contact info" section)

[open contact info](look above in the "contact info" section)

EDUCATION TECHNICAL SKILLS
Ph.D. in Economics, International Programming Languages: Python, R
Research and Training Center for AWS: AWS Bedrock, AWS Lambda, AWS S3,
Information Technologies and Systems, AWS CloudWatch, AWS Knowledge Base
NAS & MES of Ukraine (2008 - 2009) Machine Learning: RAG, Regression Models,
B.Sc. in Economics, Chernivtsi National Feature Engineering
University, Ukraine (2005 - 2008) Data Analysis & Visualization: SQL, NoSQL
M.Sc. in Mathematics, Chernivtsi National
(MongoDB), R Shiny, ggplot2
University, Ukraine (1999 - 2004)
Development Tools: Git, Jupyter
PROFESSIONAL EXPERIENCE Notebooks, LaTeX
Senior Data Scientist (2022 - 2025) KEY ACHIEVEMENTS
The Clinician, New Zealand Developed AI-powered Q&A system
Develop and implement data-driven using AWS Bedrock and RAG
solutions for products and internal use. technology, enhancing information
Collaborate with cross-functional teams to retrieval efficiency
integrate data science models into Built interactive analytics dashboards
operational workflows. using R Shiny for data visualization and
Associate Professor (2003 - Present) real-time monitoring
Yuriy Fedkovych Chernivtsi National Created automated framework for
University, Ukraine statistical PDF report generation using R
Teach Data Analysis, R Programming, and LaTeX
Statistics, and Operational Research Developed ML pipeline for real estate
Conduct research in applied mathematics price prediction with 67% accuracy,
and data science reducing valuation time to minutes
Supervise student research projects
ADDITIONAL INFORMATION
CERTIFICATIONS Member, Ukrainian Association for
AWS Cloud Women Mentorship Management Development and Business
Program, Graduate: Completed a Education
mentorship program focused on cloud International experience in healthcare
technologies, gaining in-depth knowledge sectors of Singapore and Australia
and practical experience in AWS services.
Currently Preparing: AWS Machine LANGUAGES
Learning Specialty and AWS AI Ukrainian (Native)
Practitioner certifications. English (B2)