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Experienced data science leader with deep knowledge of statistical theory and methodology. Extensive experience developing and deploying parametric and machine learning models to solve difficult problems in banking and risk management.
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Head Of Data ScienceActifai Sep 2024 - PresentWashington, District Of Columbia, UsData Scientists Wanted!! 🚀 -
Head Of Data Science777 Partners Apr 2023 - Sep 2024Miami, Florida, UsLeading the development of a unifying AI-driven underwriting strategy to mitigate risk and increase revenue. Building data and machine learning pipelines to support model development and testing.Defined the company analytical data strategy along with the critical data architecture and data assets needed for model development, model monitoring and analytical reporting. -
Executive Director, Head Of Data Engineering & StrategyMufg Investor Services Feb 2021 - Jan 2023New York, UsBuilt and led a new data engineering team to develop an actionable Enterprise Data Strategy and roadmap to deliver data-driven business intelligence. Built an Enterprise Common Data Platform providing business with data, analytical and machine learning insights.Established a Data Program and promoted a common data strategy and data-driven culture across the organization.Partnered with Finance to improve revenue forecasting using time-series classification XGBoost models that predict the number of future investor redemptions and their cash flow volume. -
Vp Data ScienceCerebri Ai Mar 2020 - Oct 2020Austin, Texas, UsLed and managed the data science team to develop machine learning models and pipelinesfor Fortune 500 clients across banking, insurance, automotive and telco verticals.Led the client discovery process to identify product requirements, expected outcomes, relevant data and conceptualize methodology.Made strategic decisions on the advancement of machine learning methodology, model development and machine learning pipeline approach. Helped set the vision and roadmap for product design, features and functionality. -
Director Of Data ScienceCerebri Ai May 2019 - Mar 2020Austin, Texas, Us
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Senior Manager, Data ScienceCapital One Sep 2015 - May 2019Mclean, Va, UsModel risk officer, led a team of quantitative analysts and data scientists within model risk management to validate, challenge and approve production-level models for retail and commercial credit risk, operational risk capital and stress testing, market risk and regulatory and economic capital.Developed next generation predictive models for credit risk management, including deep learning models for probability of default, time-series regression models for card revenue forecasting as well as extreme value theory for operational risk capital planning. -
Senior Associate, AdvisoryKpmg Dec 2013 - Sep 2015Toronto, On, CaAdvisory consultant for financial risk management and analytics. Developed econometric panel data regression models to forecast credit card revenues, Poisson mixture models to predict extreme event losses, time-series regression models to predict mortgage purchase and refinance volume as a function of macro-economic variables. -
Senior Statistical Modeling AnalystBarclays Jul 2012 - Dec 2013London, GbLead statistician and senior model developer in bank's decision science group. Developed logistic regression and cox proportional hazard models for mortgage origination applications. -
Statistical ConsultantDun And Bradstreet Jun 2011 - Jul 2012Jacksonville, Fl, Us
Vasilis Sotiris, Phd Skills
Vasilis Sotiris, Phd Education Details
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Columbia UniversityMechanical And Aerospace Engineering -
University Of MarylandApplied Mathematics And Statistics
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Rutgers UniversityAerospace Engineering
Frequently Asked Questions about Vasilis Sotiris, Phd
What company does Vasilis Sotiris, Phd work for?
Vasilis Sotiris, Phd works for Actifai
What is Vasilis Sotiris, Phd's role at the current company?
Vasilis Sotiris, Phd's current role is Head of Data Science.
What is Vasilis Sotiris, Phd's email address?
Vasilis Sotiris, Phd's email address is vs****@****ces.com
What is Vasilis Sotiris, Phd's direct phone number?
Vasilis Sotiris, Phd's direct phone number is +170344*****
What schools did Vasilis Sotiris, Phd attend?
Vasilis Sotiris, Phd attended Columbia University, University Of Maryland, Rutgers University.
What skills is Vasilis Sotiris, Phd known for?
Vasilis Sotiris, Phd has skills like Predictive Modeling, Sas Programming, Matlab, Statistical Modeling, Data Mining, Time Series Analysis, Quantitative Analytics, R, Analytics, Statistics, Bayesian Statistics, Logistic Regression.
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