Alex Baranchuk
Data Scientist
Summary
Leveraging my skills as a full-stack data scientist with strong coding proficiency, I aim to make an immediate impact by refining data-driven solutions. My focus on professionalism, collaborative support for colleagues, and a drive to enhance operational efficiency define my approach. Eager to contribute to innovative projects and foster a culture of excellence within dynamic team environments.
Overview
13
13
years of professional experience
3
3
Languages
Work History
Data Scientist
Pagaya
03.2022 - Current
- Return Estimations: Spearheaded the enhancement of a key company process by developing predictive models and designing a data science infrastructure that drastically increased operational efficiency in bi-weekly cycles. Within this cycle, I delivered presentations to high-level company roles that drove strategic decisions of the company.
- Identified deteriorating segments of the portfolio using explainable models, and statistical methods.
- Created notebooks that were used by all research groups to streamline processes. A Version Release Report in particular helped cut down duration of model approval by 75%.
Data Science Engineer
Tyto Care
07.2020 - 03.2022
- Supervision of 3 operation sergeants in a shift. Built systems and protocols that organized and streamlined information gathering.
- Onboarded new members to the unit.
- Awarded the prestigious Unit Excellence Award
Algorithms Engineer
Diagnostics AI
11.2018 - 07.2020
- Enhanced the active learning algorithm - an algorithm that optimizes the amount of queries needed to label a dataset by implementing model comparison to further lower the amount of queries needed.
- Validated, optimized, and cleaned the machine learning algorithm that was the backbone of the application.
Backend Engineer
Diagnostics AI
11.2018 - 07.2020
Automation Engineer
Diagnostics AI
06.2018 - 11.2018
Medical Operation Sergeant Shift Lead
IDF
11.2010 - 11.2013
- Supervision of 3 operation sergeants in a shift. Built systems and protocols that organized and streamlined information gathering.
- Awarded the prestigious Unit Excellence Award
Medical Operation Sergeant Lead
IDF
11.2010 - 11.2013
Education
B.Sc. in Biomedical Engineering specializing in Signal Processing -
Tel Aviv University
B.Sc. in Biology focusing on Neuroscience - undefined
Harishonim High school
Skills
Python, Java, Matlab
Timeline
Data Scientist
Pagaya
03.2022 - Current
Data Science Engineer
Tyto Care
07.2020 - 03.2022
Algorithms Engineer
Diagnostics AI
11.2018 - 07.2020
Backend Engineer
Diagnostics AI
11.2018 - 07.2020
Automation Engineer
Diagnostics AI
06.2018 - 11.2018
Medical Operation Sergeant Shift Lead
IDF
11.2010 - 11.2013
Medical Operation Sergeant Lead
IDF
11.2010 - 11.2013
B.Sc. in Biomedical Engineering specializing in Signal Processing -
Tel Aviv University
B.Sc. in Biology focusing on Neuroscience - undefined
Harishonim High school
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