We want you to build a simple chat application which is able to send messages and display messages from all senders:
We'd like you to create a simple backend with an API for messages that reads and writes data from a database, and a frontend to interact with that API.
Your API should have the following features:
1. Receive new messages from the client
2. List all messages in chronological order for the client
The design of the API is up to you.
Now, when it comes to the frontend, you should use your HTML and CSS skills to present the messages as depicted in the wireframe. We would like to test your knowledge of these technologies, so we do not recommend using UI component libraries (material-ui, antd, ...).
Your solution should be runnable locally using docker-compose. Don't forget to include all the
dependencies of your service in the composer file, including your database system of choice.
We understand your time is precious and would not want you to spend more than 3 to 5 hours on this over the span of 1 week max.
This repository includes codebase with Spring Boot for backend service and React for frontend. You are free to change the language or framework just please use a JVM language, preferably Java for your backend service. Feel free to use any framework, like Spring in this example. For the frontend, please use JavaScript (Vanilla JS, React, ...). We want you to provide a responsive implementation. Keep in mind that Doodle is used worldwide and has to work on commonly used browsers.
It is OK if the challenge is not completed. Try to prioritize it by what you think is more important. Tell us what motivated your technology choices, how you tackled the task, what you would do differently were you given more time, what you would differently a second time around, etc.
Here are some pointers for you of things we will be looking for:
- Commit often, write useful commit messages
- Code readability
- Performance: it should load reasonably fast on a mobile device
- Accessibility: the more usable the interface, the better
- Design: we are not looking for pixel-pushing, but we love attention to detail
Send an email with a link to your repository solution to [email protected].
Make sure your email has the following subject: FS-. So for example, if your name were "Paul Smith", your email subject would be FS-Paul Smith
We will review your solution, we strive to get back to you in 1 week. Sometimes it might take more.
What we expect