This will definitely take more than a couple of months to design and create .
More importantly before we start we need a proper UX.
The budget will be much more than this
We are a group of 3 people with 2 of us having 5.5 yrs experience and and the senior guy having 17yrs experience mostly in JAVA
Java,J2EE,React,NodeJS,KoaJS,Vuejs,Angular, REST,Jersey,Aws,GCC,Machine Learning,Hadoop, MySQL,NoSQL(MongoDB,Redis),Gson,Guava,Guice,Spring,Hibernate,Elastic search,Linux,Shell scripting,JQuery