I am currently using ERP system which has .TPL files for UI and .php files for controller and models.
I'd like your expertise to change the UI and add chat feature, integrate PLAID ACH, fix "Project" bug (the data is not being stored in the database). You also need to create API to connect to windows based app.
Also, add additional tables which will be given to you at the time of assigning the project.
Thank you for you time.