The goal of this challenge is to build a solution comprised of REST APIs that finds the closest port to a given ship and calculates the estimated arrival time based on velocity and geolocation (longitude and latitude) of given ship. Requirements are;

• Each port has a name and geolocation. Seed your solution with initial (or randomly generated) port data. No REST API is required for creating ports.
• Each ship has a name, a unique ship id, geolocation (current longitude and latitude of the ship) and velocity. Develop basic REST APIs to manage ships.
• Develop an API which returns the details of closest port and estimated arrival time of given ship to the closest port.

Using C# is a must for this solution. Aside from that, feel free to use any technologies/tools/frameworks/libraries ...etc you prefer. Deliver time should not be longer than a week.

1. As a consumer of the API, I want to be able to add ships to the system.
2. As a consumer of the API, I want to be able to see all ships in the system.
3. As a consumer of the API, I want to be able to update velocity of a ship.
4. As a consumer of the API, I want to be able to see the closest port to a ship with estimated arrival time to the port together with relevant details.

Create a github repo and share the link with us via e-mail.

Following aspects will be taken into the consideration for the evaluation:

• Code quality and testing
• Code structure
• Best practices and principles
• Basic level of system design

• Documentation of your solution as a README file
• Docker
• Some basic CI scripting

Should you have any questions, feel free to send us an e-mail.