ABConvert interview project

This is an interview project to evaluate candidate's technical proficiency. You will be required to build an A/B testing feature based on the boilerplate repository.

Description

Imagine you are running an ecommerce store, and you want to A/B test your product page for Black Friday to have better profit this year.

There will be several things you can test:

1. Price
2. Title
3. Description
4. Feature

Please build an easy-to-use feature that you can:

• Input your test information and start an A/B test (for the webpage provided, you will be able to test any version of it, including price, title, description, and feature.)
• Monitor A/B testing results

There must be randomization logic and event tracking for a standard A/B testing practice.

There will be two tracks for this interview:

1. Backend track: for candidates who are applying for our Sr. Backend Engineer position
2. Full stack track: for candidates who are applying for our Full Stack Engineer position

In each track, the requirements will be different, and you can find them in the following links:

1. Backend Track Requirements
2. Full Stack Track Requirements

Estimated time to finish

Approximately 3 hours - 2 days

Deliverables:

1. Source code in a GitHub repository.

2. A README file explaining:

   • How to set up and run the project.
   • Design decisions made during the development.

3. Deployed versions of the frontend and backend (URLs).

4. A brief document explaining how you ensured scalability, performance, and maintainability.

5. Demo video

Please send your submission files to talent@abconvert.io.

Evaluation criteria

1. Coding practice: including code quality, commit history, and development style
2. Documentation: whether you are good at communication through writing
3. System design: how you tackle the problem

How to start the project

• yarn install or npm install to install the dependencies
• yarn dev or npm run dev to start the local development server