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Laravel Internal Tooling & Automation Suite

Replacing a set of manual, spreadsheet-driven operations processes with a Laravel application that automates reporting, approvals, and data sync.

This case study describes a representative engagement drawn from my work building internal tooling with Laravel — details are generalized rather than tied to a specific client under NDA.

Overview #

An operations team was running core business processes — vendor approvals, inventory reconciliation, and weekly reporting — through a combination of spreadsheets and manual email chains. The goal was a single internal Laravel application to automate the repetitive parts and give the team a real audit trail.

The Problem #

The manual process had real costs:

  • Reports were assembled by hand from exports out of three different systems, taking hours each week and prone to transcription errors
  • Vendor approvals had no audit trail — who approved what, and when, lived in email threads
  • Data lived in two different databases (a legacy PostgreSQL system and a newer MySQL application) with no automated way to keep them in sync

The Solution #

  1. Built a Laravel application as the new system of record for approvals, with role-based permissions matching the existing approval hierarchy.
  2. Automated the weekly reporting job using Laravel's task scheduler and queued jobs, pulling from both databases via dedicated read-only connections and generating the report on a fixed schedule instead of by hand.
  3. Added a sync layer between PostgreSQL and MySQL using queued jobs with retry logic, replacing a manual CSV export/import process that ran (inconsistently) once a week.
  4. Instrumented an audit log on every approval action, giving the operations team a queryable history they'd never had before.
class SyncVendorRecords implements ShouldQueue
{
    public function handle(VendorSyncService $sync): void
    {
        $sync->pull(from: 'legacy_pgsql', to: 'mysql')
            ->chunkById(500)
            ->each(fn ($record) => $sync->reconcile($record));
    }
}

Technology Stack #

Laravel for the application layer and job scheduling, MySQL as the primary application database, PostgreSQL as the legacy system of record being synced from, and Docker Compose for a consistent local/CI environment. CI ran the test suite and static analysis on every pull request before deploy.

Lessons Learned #

The highest-value part of this project wasn't the UI — it was the audit trail. Once every approval and sync action was logged, the operations team could answer questions ("why did this vendor get approved") that previously required searching email. Automating the reporting job saved hours weekly, but the audit trail is what changed how the team trusted the data.