Jonathan, D. and Saputra, M. 2025. Development of a Financial Prediction System Based on Machine Learning: A Case Study on Financial Data Management Using Time Series Analysis. International Journal Software Engineering and Computer Science (IJSECS). 5, 3 (Dec. 2025), 1187–1198. DOI:https://doi.org/10.35870/ijsecs.v5i3.5052.