Wieka is a persistent Senior Relationship Manager in the Commercial Banking segment. She works in Municipal Government Institutions and Private Companies with annual sales surpassing 50 billion rupiahs. She has filled numerous positions in PT Bank Mandiri (Persero) since 2006, culminating in her current position as Senior Relationship Manager, a position she has held since 2016. She has an Urban and Regional Planning Degree from ITB, where she graduated with a 3.02 GPA.