How did you implement updates in your previous position?

In the previous position, the release updates were carried out through a CI/CD pipeline, which included the following steps:

1. Automated code testing (unit, integration tests).
2. Artifact building (e.g., Go binaries).
3. Deployment to a staging environment for manual testing.
4. After successful testing — automatic or manual deployment to production.

To minimize downtime, strategies like rolling update or blue-green deployment were used to ensure service continuity. In case of critical errors, there was an option for quick rollback to the previous stable version.

An example of deployment configuration using GitLab CI:

stages:
  - test
  - build
  - deploy

test_job:
  stage: test
  script:
    - go test ./...

build_job:
  stage: build
  script:
    - go build -o myapp
  artifacts:
    paths:
      - myapp

deploy_job:
  stage: deploy
  script:
    - ./deploy.sh myapp
  when: manual
  environment:
    name: production
    url: https://myapp.example.com