Update : Took a lot of time , understanding to complete the Deep Learning course on Coursera as the topics needed better understanding being CNN , GRU, LSTM , especially the CNN part did send me off to a side quest of learning more about it and some other image recongition works (as background building part of ongoing office project) and the last course on Sequence model was tough and needs more hands on to get a better grip and implementation , the guided projects along the course duration were more of sanboxed and easy to play with but if to jump to some real implemented project with deployment and access on the web would need to go through tensorflow to start using and deploy some hellow world equivalent examples in the cloud accessible through web , the main aim is to use these tech to solve a real world problem and not to just get certificates and use ready to eat datasets , So with armed with knowledge imparted by AndrewNG lets use it for making things