Web chat with payments, account mgmt, transportation and travel APIs search and book features

Lezárva Kiadva: 6 évvel ezelőtt Kiszállításkor fizetve
Lezárva

We are creating a web app with payment gateways (stripe), web chat to be used for customers to enquire us and human operators to fulfill their requests and such requests involve API calls to find flights, trains, hotels. All customer data acquired from the chats and saved by themselves on their profiles need to be accessible for analytics. For some examples of how it should look like and a feel for the complexity see the pics below.

For UI design: not needed as we are just using the web app within web views. We will provide logos and colors.

The routing of messages of interest shall be done via a centralised notification management system like [login to view URL] or similar (you should propose the right solution here).

Backend running on Google App Engine and PostgreSQL running on Google Cloud SQL.

Some things we'd like to know from your proposal of are:

- Message queueing strategy?

- How to provide real time messages on the chat?

- Best way to integrate APIs for all tansportsations and accommodations services? e.g. tradeoffs when using single API for everything like expedia vs lufthansa api and emirates API and so on

Please, along with a suggestion for the above, provide:

- project estimated length,

- some pieces of tech needed for sure,

- approx. cost

- most time consuming part

jQuery / Prototype PostgreSQL Szoftverarchitektúra SQL Webes Szolgáltatások

Projektazonosító: #16407076

A projektről

7 ajánlat Távolról teljesíthető projekt Utoljára aktív: 5 évvel ezelőtt

7 szabadúszó tett átlagosan 26€/órás árajánlatot erre a munkára

nittilegupta

Hello, I have read the brief project description and understood the requirement. I am very much familiar to the functionality and I have used in my hotel channel manager PMS project. Though most the features seems a Továbbiak

€25 EUR / óra
(49 vélemény)
6.9
tsebro

Hello >>Some things we'd like to know from your proposal of are:<< >>Please, along with a suggestion for the above, provide<< - no offense but I'd like to give this info in a chat because when you are logged out you Továbbiak

€22 EUR / óra
(6 vélemény)
5.3
aravindakumar100

Hi There, Read your project requirements. I am an expert in asp.net, mvc, angular js, extjs, I can play role of architect, manager/scrum master and also as an full stack developer including rest based webapi, sql, bu Továbbiak

€30 EUR / óra
(0 vélemény)
0.0