Junior Data Scientist

• Oct 2021 - Present

Credit scoring and fraud prevention modeling

Data Science Intern

• Apr 2021 - Oct 2021

Initiator & Head of Research and Analytics

• Mar 2020 - Oct 2020

COVID-Data.info is a social impact project aiming to track COVID-19's footprint. Insights gathered from this project will aid COVID-19 research, allow for optimised allocation of resources, and provide a better understanding of the effectiveness of COVID-19 treatments. We operate under ESMT Berlin and in cooperation with the PA-c-T group from Charité Berlin. • Lead the research team with 7 experts to develop the questionnaire, which serves as the main data collecting base • Visualise the logical flow of the questionnaire in accordance with the expertise from data scientists and virologists, which presented as a prototype for development team • Provided a preliminary exploratory data analysis of the data collected using Pandas and NumPy packages from Python • Hold regular meetings with core team and data science team to evaluate organisational strategy and proof of concept for machine learning models Show less

Master's Thesis Student

• Mar 2020 - Sep 2020

INSTO is the world's first person-to-person payment platform that allows buyers and sellers to schedule payments over time. • Building ML models for fraud detection in P2P platform INSTO is the world's first person-to-person payment platform that allows buyers and sellers to schedule payments over time. • Building ML models for fraud detection in P2P platform

BI Research Assistant

• Oct 2019 - Mar 2020

Renowned University lab consists of 7 key research fields, including sharing economy, supply chain optimization, AI and financial big data analysis, P2P finance credit risk assessment and cultivation of innovative business model. • Collect, evaluate and interpret data from industry-academia collaboration clients • Support projects like forecasting repurchase rate with RMF models • Analyze and visualize large datasets in R to identify trends and patterns • Data munging and variables selection using Random Forest algorithm Show less

Inbound Assurance intern

• Apr 2019 - Sep 2019

Inbound Team advises global companies (U.S., Japan, China) in investing and operating in Germany, with the assistance in solving business challenges • Executed risk-based audits according to HGB/IFRS/US GAAP of diverse business groups such as BCG group, Vodafone GmbH, IVG Immobilien, and Wacom • Evaluated and reconciled balance confirmations of overall financial line items as well as bank and attorney confirmations • Prepared documentation of audit procedures by means of PwC internal audit software in accordance with requirements of PwC Audit Approach • Tested and several internal analytic and AI tools and presented to whole department in order to optimize audit process Show less

Financial accounting intern

• Jul 2016 - Aug 2016

Pharmaceutical wholesaler/trader based in California: 1000+ national accounts, 3.5 million EUR turnover • Maintained and adjusted accounts of international incomes and client data within salesforce • Examined and evaluated financial information, reconciled sales reports and financial data • Built better excel formulas within internal database to improve efficiency Pharmaceutical wholesaler/trader based in California: 1000+ national accounts, 3.5 million EUR turnover • Maintained and adjusted accounts of international incomes and client data within salesforce • Examined and evaluated financial information, reconciled sales reports and financial data • Built better excel formulas within internal database to improve efficiency

Tax consulting intern

• Mar 2016 - Jun 2016

• Created annual tax returns in accordance with IFRS and U.S GAAP • Adjusted tax tables and prepared tax forms such as W-9, 1040, 5471 • Cooperated with senior tax consultant and delivered tax reports within time constraints • Created annual tax returns in accordance with IFRS and U.S GAAP • Adjusted tax tables and prepared tax forms such as W-9, 1040, 5471 • Cooperated with senior tax consultant and delivered tax reports within time constraints

Audit Intern

• Jul 2015 - Aug 2015

• Analyzed financial information such as Cash and Accounts Receivables, gathered and interpreted data • Settled and supported in creation of clients’ half-year reports • Analyzed financial information such as Cash and Accounts Receivables, gathered and interpreted data • Settled and supported in creation of clients’ half-year reports