Enes Baran Yasar Email & Phone Number

Berlin, DE

Berlin, Almanya

• Developing and implementing machine learning models to detect and prevent payment fraud in real-time for the entire Europe,Asia and South America region.
• Calculating the incremental impact of payment products on customer spending using machine learning.
• Utilizing various algorithms and statistical techniques to analyze transaction data and identify suspicious patterns.
• Collaborating with data engineers and MLengineers to integrate machine learning models into the payment processing system.
• Implementing monitoring systems to track model performance and identify anomalies or degradation in accuracy.

İstanbul, Türkiye

• ARIMA time series modeling for ATM idle cash.Model provided %46 decrease in idle cash than older methods.
• Making time series forecasts for new credit card applications by using ensembling for the next 6 months to determine card inventories.
• Predicting number of employees assigned to branches by workforce optimization and machine learning methods.
• Responsible of all machine learning related tasks and its implementations.
• Building data oriented culture within business units and teaching ML tasks to businessstakeholders.

Istanbul, Turkey

- Follow literature and take initiatives on Payment Systems Analytics cases by testing hypotheses and using Machine Learning algorithms to find patterns.- Building propensity to buy models for banking products to increase efficiency of Telemarketing. Models perform about %10 better by this models.- Building churn model for credit card customers to.

Bachelor'S Degree, Industrial Engineering

Master Of Science - Ms, Data Science