In this paper, we introduce a web-based system that leverages the capabilities of the rho-algorithm, which is a Structure Information Control Net oriented process mining algorithm, with open-source platforms including Django, Graphviz, and Cytoscape, to facilitate rediscovery and visualization of business process models. The approach discovers SICN-oriented process models from IEEE XES formatted process enactment event logs and transforms visualization output into JSON or DOT files for Cytoscape or Graphviz. The Django-based interface supports clear, modern, and interactive visualization of rediscovered business processes. Experiments show that the system is useful for discovering business process models from event logs and can also serve as a free educational process miner for students and practitioners.