I am working in Nifi since from one year to handle my big data project to automate.I have worked on so many scenarios but one of the scenario is to send the automatic mail notification through NIFI by identifying the number of flows in that particular process group to restart from the admin side to fix the dead lock of that application using python.I have handled Nifi to make my ETL process automate. I am hoping that i can able to help you. I am more interested to discuss with you the requirement. I have created so many process groups to automate the shell scripts automate and also we did some transformations in NIFI by extracting some data.
I am expert in Apache Nifi and have an experience of 2+ year in the tool.
This is my first project to be very frank but I really can assure you that you will never be disappointed with my work.
I read your requirement , i have many experiences about these task, so i can do this task well and fast, let send me content via chat and i can start working now.