Do you have experience implementing and using continuous integration (CI) systems?

Yes, I have experience implementing and using continuous integration (CI) systems. I have typically worked with tools such as Jenkins, GitLab CI/CD, GitHub Actions, and Travis CI.

Implementing CI includes:

• Automating code build and testing with each commit.
• Setting up pipelines that run unit tests, static code analysis, and artifact building.
• Integrating with version control systems (Git).

An example of a simple GitLab CI pipeline for a Python project:

stages:
  - test

test_job:
  stage: test
  image: python:3.9
  script:
    - pip install -r requirements.txt
    - pytest

This allows for quick error detection and maintaining high code quality.