Case Study / CMS Engineering
Content Management System Solutions
A CMS engineering approach that extends an existing publishing platform with workflow-specific application logic, integrations, and operational administration.
Implementation Profile
- Engineering Focus
- CMS engineering and functionality development
- Technologies
- WordPress, PHP, JavaScript, relational tables, Square APIs, Google APIs
- Integration Model
- Platform-native functionality coordinates external services through explicit integration boundaries
- Implementation Status
- Client implementation; selected external-service flows require staging validation
01
The Problem
Standard content-management features did not support event publishing, limited-capacity reservations, payment state, participant records, customer communication, and administrative review as one coherent workflow.
The solution needed to extend the existing site rather than introduce a disconnected application or replace WordPress as the operational system of record.
02
The Engineered Solution
I developed custom WordPress functionality for events, shared-capacity and appointment booking, temporary holds, Square-hosted payment handling, confirmations, calendar invitations, cancellations, refunds, rosters, and administration.
The same engineering approach can extend WordPress, Drupal, Joomla, or another extensible CMS when platform-native capabilities and supported extension points fit the requirement. AI-assisted development may support implementation, with requirements, code review, testing, and validation remaining human-directed.
03
How It Works
- 01
Publish
Configure and publish the event or service in the CMS.
- 02
Reserve
Collect participant details and protect available capacity.
- 03
Confirm
Accept verified payment or administrative state.
- 04
Communicate
Send confirmations, reminders, and calendar details.
- 05
Administer
Review bookings, participants, cancellations, refunds, and rosters.
04
Technical Implementation
The WordPress implementation combines post metadata with separate reservation and participant tables. Per-event locking and expiring holds protect capacity; signed webhooks govern payment confirmation; Google integrations remain behind administrator-authorized boundaries.
- Custom PHP and WordPress extension architecture
- Reservation and participant relational tables
- Capacity locking and time-limited holds
- Square checkout, signed webhooks, and payment administration
- Google Drive and Sheets authorization boundaries
- AI-assisted development with engineering review and validation
05
Where This Capability Can Be Applied
Examples of how the engineering approach could be adapted; these are not claims of completed integrations.
Publishing workflows
Add structured review, scheduling, or content operations to an extensible CMS.
Portal functionality
Build authenticated user-facing workflows around existing content and roles.
Business-system integration
Connect supported external services through explicit APIs and state boundaries.
06
Technical Evidence
Core event, reservation, capacity, and administrative behavior has been validated in staging. Interactive provider flows remain dependent on current external credentials and service environments.
Verified in staging
Booking and capacity
Shared-capacity events, appointment slots, locking, holds, and cutoffs were exercised.
Implemented
Administrative workflows
Event, booking, participant, payment, cancellation, refund, and roster controls are present.
Requires validation
External service completion
Interactive payment, refund, delivery email, and current Google authorization require live verification.
07
Applying This Approach to Your Environment
This approach begins with the existing CMS, content model, user roles, and operational workflow, then adds only the application logic and integrations needed to close defined capability gaps.
