Develop part of an HTML5 interface (4 form screens) using Angular and NodeJS

Your task is to develop 4 different screens (2 main forms + 2 modal screens) in HTML5 (+AngularJS) for a centralized network platform that will interact with a pre-defined API using JSON messages. During the development phase, you will have to use mocked data for quality assurance purposes (backend will not be available online). We are migrating a client-server application to a web interface. You will receive access to a git repository to pull and push code. All deliveries will be done through the git repository. One of ours architect will be available to interact and provide you with more details and clarify any eventual doubts. Language & Code Requirements: - HTML5 - AngularJS 1.5 - Previous experience with Gulp (to build the project) References for style and coding: - [login to view URL] - [login to view URL] The following screens will be developed within this project: 1) PIPE form screen. A form that will be used to organize rules regarding QoS and network pipes. Input: JSON containing all persisted pipes. Output: Updated JSON. 2) IPSEC configuration screen, containing the following form screens (should be separated): 2.1) General IPSEC configuration screen for CRUD operations (IPSEC tunnels) 2.2) Phase 1 configuration screen (modal) 2.3) Phase 2 configuration screen (modal) You will receive all the proper documentation to allow migration from our previous client-side interface to web interface. You should provide us with an estimated cost and the total time to deliver.