React Web Application with business process management complexity

The implementation of a software module for process model management (BPM) is required. All the CRUD management of the process model will have to be developed: therefore insert, edit, delete, search and association with other entities. The implementation will only concern the frontend. A backend platform will be made available and can be invoked through Rest API (see ProcessModelRouting). It will have to be written in React and will have to communicate with the already developed authentication module that will come with the documentation. It is also necessary to use the Opensource [login to view URL] (https: // bpmn: io) or bpmn-js written in Javascript as a client area for editing and viewing the process model. A good knowledge of the object model of the aforementioned opensource is required in order to be able to intervene clearly on the customizations required as well as not having to explain information regarding the BPMN-2.0 notation. It is necessary to present at least 1 previously implemented project that has used Bpmn.io. 4 documents are provided: 1) Process Model Main (document with all functions). 2) Figma screenshots with all the important stages. 3) Process Model Routing with the list of routes to use ( released when the project is awarded) 4) Process Model Test with all tests (Cypress) (released when the project is awarded). In addition to the "Process Model" Web module described above, you will have to provide maintenance on the Module previously written by another company, minor changes are highlighted, this maintenance is intended to have a partnership relationship for a medium-long term collaboration. The estimated time to develop the Process Model module plus the maintenance of the previous module is 45 days.