Stefan Jagsch, PhD

Stefan Jagsch, PhD, has extensive work experience in various roles, starting from 2007. Stefan began their career as a "Freiwilliges Soziales Jahr" at St. Antoniusheim gGmbH. Later, in 2011, they participated in a summer school research project at IISER KOLKATA, focusing on transport properties in microporous zeolite using molecular dynamics simulations. Stefan then joined Technische Universität Berlin in 2015 as a Doctoral Researcher, where they conducted research on optical and quantum-optical properties of III-nitride semiconductor heterostructures, nanoscale lasers, and non-linear processes in quantum dots. In this role, they also coordinated international and interdisciplinary research, performed data analysis and modeling, and published papers. Currently, Stefan is working at Klarna, where they have held several positions, including Analyst, Senior Analyst, and currently serves as an Analytics Manager - Fraud Prevention & Strategy. In this role, they collaborate with various stakeholders, such as Engineering, Commercial, Product Development, and Credit Underwriting, to effectively communicate and coordinate fraud prevention strategies. Stefan's main projects at Klarna include overhauling the EU core-market fraud risk assessment. Overall, Stefan Jagsch's work experience demonstrates expertise in fraud prevention, research coordination, data analysis, and interdisciplinary collaboration.

Stefan Jagsch, PhD, has a strong educational background in physics. Stefan obtained their Bachelor of Science at Technische Universität Berlin before pursuing a Master of Science degree in Physics at the same institution from 2012 to 2014. Building on their master's degree, Stefan continued their academic journey at Technische Universität Berlin and achieved their Doctor of Philosophy (PhD) or Dr. rer. nat. in Physics between 2015 and 2020.

In addition to their formal education, Stefan also expanded their skillset by completing a Salesforce Administration Intensive Course at Trailhead by Salesforce in 2020. Moreover, they pursued several certifications to enhance their professional profile. These include "Building High-Performing Teams," "Google Project Management," and "The Power of Team Culture," obtained through Coursera in 2023. Furthermore, Stefan obtained a certification in "Google Sheets - Comprehensive Masterclass" from Udemy in February 2023.

Overall, Stefan Jagsch, PhD, has a comprehensive education history in physics and has augmented their expertise with additional certifications in team management, project management, and Google Sheets.