I went through your requirement , It looks you need 3 type user interactions and each user may have 4-5 number of screens
i believe you may have back end processings and APIs . We can do this , please do not go by ballpack figure given here . It looks like it is medium size project which may need atleast 10 weeks man days effort. if delivery is urgent , we can deploy more resources and complete on dates .
We are expert in below technolgy stack ,
i) )JAVA, JAVA SPRING, JAVA hibernate
ii) JS, Jquery, Angularjs, React Native and React
iii) Bootsrap CSS
iv) Oracle Database, PL/SQL
v) REST API, Remote EJB, and Interface developments
vi) Application Architecture Design / Product Architecture Design
vii)Core banking and Financial domain consulting
viii) BIRT and BIP reporting Tools
ix) Hybrid Mobile Application Development
x) Web Application Development
Our Working process Model
i) Requirement Discussion by having a call in Skype /What's up or Tools provided by this freelancing portal
ii) Sharing Solution Approach document with Estimation and Delivery Plan
iii) Once you sign off the solution approach and agreed on the Delivery plan, We would develop and do unit testing
iv) Delivery
v) Supporting on deployment and Post Live support