Marcellinus Aditya Witarsah

Marcellinus Aditya Witarsah is a skilled Data & Analytics Consultant currently employed at EY since August 2024. Previously, Marcellinus worked as a Data Scientist at Orang Tua Group, where research focused on time series forecasting for product demand in retail. At DANA Indonesia, Marcellinus implemented advanced techniques for identifying duplicate user faces from KYC records, leading to the detection of around 2200 fraudulent users and the creation of a dashboard for customer complaint analysis. Marcellinus gained foundational experience as a Machine Learning Path Student at Bangkit Academy, where a team project successfully developed a vehicle payment system and achieved high precision and F1 scores in license plate detection. Marcellinus holds a Bachelor's degree in Informatics from Universitas Pelita Harapan, completed in November 2022.