Viliawanti Lestari is an undergraduate student in the Department of Civil Engineering at Nusa Putra University, Indonesia. She is passionate about developing her academic and professional knowledge in the field of civil engineering, particularly in the areas of structural stability, seismic performance of buildings, and sustainable construction materials. Her current research interests include the study of steel–timber composite columns, debris-flow impacts on check dam structures, and the diagnosis of cracks in concrete dams. In addition, she is interested in the safety and resilience of school buildings in Indonesia. She aspires to continue her academic journey, contribute to innovative solutions for structural engineering challenges, and pursue a career as a dedicated professional civil engineer.