Projects & Client Work

Recent consulting engagements and software development projects.

Working with clients around the world — Europe, Canada, and Africa — delivering remote collaboration across time zones.

Application Upgrade

Canadian Company 2025

Upgrading and modernizing the multi-tenant application with latest CakePHP version and best practices.

CakePHP Upgrade Modernization

Real-Time Chat Platform

Enterprise Client 2025

Modern real-time communication system using FrankenPHP and Mercure for server-sent events. High-performance chat with instant message delivery.

FrankenPHP Mercure Real-Time

Event Setting Platform

Event Setting 2025

Development and maintenance of an event management platform.

CakePHP Events Platform

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Multi-Tenant Inventory System Migration

Enterprise Client 2024

Migrating a complex multi-tenant inventory system with Sales Order and Purchase Order management, incl. Xero API integration.

Multi-Tenant Inventory Migration

E-Commerce Platform Modernization

Retail Company 2024

Modernized legacy CakePHP 3.x application to CakePHP 5, including database optimization and CI/CD pipeline setup.

CakePHP 5 Migration CI/CD

E-Invoice Integration

Manufacturing Client 2024

Implemented XRechnung/ZUGFeRD e-invoice generation and processing for German B2G compliance.

E-Invoice XRechnung ZUGFeRD

API Development & Integration

Tech Startup 2023

Built RESTful API layer and integrated third-party services including payment gateways and shipping providers.

REST API Integration Payment

Hotel RIMS

Hotel RIMS 2022

Long-term maintenance and development of hotel management software - one of the longest running client relationships.

Hotel Management Legacy Maintenance

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WordPress Services

Beyond open source contributions, I offer professional WordPress services.

Custom Plugin Development

Development

Building custom WordPress plugins for specialized functionality, integrations with external APIs, and business-specific requirements.

Custom Plugins API Integration

PHP + WordPress Integration

Expertise

Hybrid solutions combining PHP application backends with WordPress frontends. SSO, shared databases, and seamless content management.

Hybrid Architecture SSO

Maintenance & Optimization

Services

WordPress site maintenance, performance optimization, security hardening, and migration services. Keeping sites fast, secure, and up-to-date.

Maintenance Performance

Interested in working together?

I'm available for CakePHP and WordPress consulting, code reviews, and development projects.

Get in Touch