Zvezdelin Stoyanov Email & Phone Number

Sofia, Sofia City, Bulgaria

Responsible for overseeing the full lifecycle of data science solutions, including research, development, deployment, and continuous optimization. The focus is on creating and managing models for credit scoring, customer retention, debt collection, fraud detection, chatbots, etc. primarily for credit and credit card providers. The goal is to deliver.

Sofia, Sofia City, Bulgaria

Built a machine learning script estimating the probability of debt recovery from clients experiencing payment delays across credit products. This script uses internal data as well as data from the central credit register, engineered to capture shifts in a client's financial state from the credit application to the current moment.Conducted an analysis on.

Developed a machine learning script to identify the cause of poor cell tower performance, specifically by detecting if there are problematic devices that have trouble sending or receiving packets. The script analyzed the individual data traffic of connected devices if the issue is found, enabling precise identification of the responsible device.Created an.

Master Of Science - Msc, Applied Data Science

Thesis work: Traffic Simulator Description: Our research aimed to create an advanced traffic simulation framework that accurately models.

Bachelor Of Science - Bsc, Economics, Management And Computer Science

Thesis work: Estimating Elon Musk's influence on the cryptocurrency market Description: This study analyzes the impact of Elon Musk's.

High School Diploma