A practical checklist for Swiss SMEs and organizations running a Laravel or PHP application that is critical to their operations.
Decide whether your application is ready for a controlled upgrade, phased cleanup or deeper technical review.
Which screens, jobs, forms and integrations support essential operations? Can someone explain what must not break during a release?
Why it matters: Modernizing code without understanding critical business workflows moves risk rather than reducing it.
Which versions are currently running? Are they still actively supported, and is there a documented upgrade path?
Why it matters: The further the framework and runtime fall behind, the slower and riskier the next upgrade becomes.
Does Composer allow a safe upgrade? Are there abandoned packages, forks or manual changes inside vendor?
Why it matters: Package drift often determines the real scope of a Laravel modernization.
Is deployment documented, automated and repeatable? Is there a tested rollback procedure?
Why it matters: Production-only manual steps turn every release into a risky intervention.
Are environment variables managed consistently? Are secrets kept out of the repository and production access controlled?
Why it matters: Unclear configuration makes incidents difficult to reproduce and exposes sensitive access unnecessarily.
Does login rely on maintained components? Are roles, permissions and administrative actions explicit and tested?
Why it matters: Implicit access controls age poorly and create security gaps that are hard to see.
Do automated tests protect the riskiest workflows: billing, submissions, approvals, access and integrations?
Why it matters: Without focused test coverage, an upgrade becomes an expensive manual verification campaign.
Are migrations versioned, repeatable and tested against realistic data? Is schema drift between environments understood?
Why it matters: Database changes are often the least reversible part of a production release.
Are imports, exports, cron tasks and jobs documented? Are failures, retries and duplicates visible and controlled?
Why it matters: A silently failing job can cause business damage long before the application reports a problem.
Are production exceptions centralized? Can the team quickly detect slowdowns, blocked jobs or rising error rates?
Why it matters: Poor visibility extends every incident and hides gradual application degradation.
Which third-party services, APIs, CRMs and file flows are connected? Are they documented, testable and assigned to an owner?
Why it matters: An unmanaged external integration can block an otherwise healthy application modernization.
Are architecture, deployment, environments, integrations and support documented? Could a new senior engineer take over without weeks of investigation?
Why it matters: When all knowledge sits with one person, operational risk exceeds technical debt alone.
Is there a regular process for framework, dependency and server updates? Are access, backups and incidents reviewed?
Why it matters: Durable security comes from a regular process, not a one-off audit.
How long does a small change take to reach production? Does every release require excessive manual QA or coordination?
Why it matters: Slow, unpredictable delivery often signals hidden dependencies and code that is difficult to reason about.
Can stabilization, upgrades and new features be separated? Is the next step clear: audit, cleanup, partial modernization or rebuild?
Why it matters: A sound plan reduces risk in phases instead of launching an unproven full rewrite.
A focused modernization plan is probably sufficient.
A scoped health check and phased roadmap are recommended.
Treat stabilization and audit as a priority.
Prinweb reviews your application, its upgrade blockers and the safest sequence of work, then delivers actionable priorities.
Book a Laravel health check