What level of GitLab CI/CD expertise do I need for setting up basic automated deployments versus complex multi-service architectures?
Basic automated deployments (build, test, deploy to one environment) need intermediate skills - someone with 3-6 months of hands-on experience. Complex multi-service architectures with multiple environments, security scanning, and advanced deployment strategies require advanced expertise with 1+ years of production experience and deep understanding of infrastructure concepts.
How can I tell if a candidate actually knows GitLab CI/CD well versus just having it on their resume?
Ask them to walk through a specific pipeline they've built, including how they handled failures and optimized performance. Real experts can explain their YAML configuration choices, describe troubleshooting scenarios they've encountered, and discuss trade-offs in their pipeline design. They should also be familiar with recent GitLab features and best practices.
Can GitLab CI/CD handle our deployment to multiple cloud providers, or are we limited to specific platforms?
GitLab CI/CD is cloud-agnostic and can deploy to AWS, Google Cloud, Azure, on-premises servers, or any combination. However, you'll need someone who understands both GitLab CI/CD and your target infrastructure. The limitation isn't the tool itself, but having expertise in configuring deployments for your specific environment setup.
We're currently using Jenkins - how well does GitLab CI/CD integrate with our existing tools like Jira, Slack, and monitoring systems?
GitLab CI/CD integrates well with most common development tools including Jira for issue tracking, Slack for notifications, and monitoring tools like Prometheus or Grafana. The integration is often simpler than Jenkins because it's built into the GitLab platform, but you'll want someone experienced in setting up these integrations properly.
How long does it typically take to set up GitLab CI/CD pipelines for an existing application?
A basic pipeline for a simple application takes 1-2 weeks to set up and test properly. More complex applications with multiple services, environments, and security requirements can take 1-2 months. Migration from existing CI/CD tools adds 2-4 weeks depending on complexity. The key is having someone who can design it right the first time rather than rebuilding later.
After our GitLab CI/CD pipelines are set up, how much ongoing maintenance and support should we expect?
Well-designed pipelines need minimal day-to-day maintenance, but you should expect periodic updates for security patches, dependency updates, and new feature requirements. Budget for 10-20% of the original setup time monthly for maintenance, plus having someone available to troubleshoot when deployments fail or requirements change. Most teams need either internal expertise or ongoing contractor support.