E-commerce Integration

Slashing Import Times by 91% for 530K SKUs

A German e-commerce client struggled with a 33-hour product import process that throttled their catalog updates and operations. I engineered a custom Rubin API integration with optimized batch processing, database indexing strategies, and asynchronous handling to reduce import time to under 3 hours - enabling daily catalog refreshes and real-time inventory synchronization.

Key Technologies: Shopware 6, PHP 8, Symfony, REST API, MySQL, Redis, Messenger, Doctrine
Read Full Case Study
Automation

Zero-Touch Order Processing with Intelligent Automation

Manual order fulfillment created bottlenecks, shipping delays, and human error for a growing online retailer. I designed a fully automated fulfillment pipeline that integrates Shopware with warehouse management systems via webhooks and API orchestration - eliminating manual intervention, reducing order processing time by 85%, and cutting fulfillment errors to near zero.

Key Technologies: Shopware 6, PHP 8, Symfony, REST API, Event System, MySQL, Dropshipping
Read Full Case Study
Custom Plugin Development

Custom Tender Platform for Industrial Machinery Sales

An industrial machinery dealer needed to facilitate tender-based procurement but Shopware's standard cart system doesn't support bidding logic. I built a custom plugin architecture that transforms the checkout into a bidding interface, manages multi-party tender workflows, and integrates approval chains - enabling B2B clients to submit and track competitive bids directly through the storefront.

Key Technologies: Shopware 6, PHP 8, Symfony, Vue.js, MySQL, Custom Entities, B2B Platform
Read Full Case Study
Multi-Platform Plugin

Cross-Platform Charity Donation System Architecture

Developed a custom charity donation plugin initially for Shopware 5, then rebuilt the same functionality from scratch as three completely separate plugins for Shopware 6, Shopify, and WordPress. Each platform required a native implementation - Shopware 6's entity system and DAL, Shopify's Liquid templating with webhook infrastructure, and WordPress's plugin hooks. Four distinct codebases, four different technical approaches, delivering identical checkout integration, donation tracking, and automated receipt generation. The challenge wasn't code reuse - it was reimplementing complex business logic four times while ensuring feature parity across incompatible platforms.

Key Technologies: Shopware 5, Shopware 6, Shopify, WordPress, PHP 8, JavaScript, MySQL, REST APIs, Webhooks
Read Full Case Study
Plugin Development

Enterprise Search Plugin from RC to Production with 100% Test Coverage

Took over maintenance of Findologic's Search and Navigation Plugin for Shopware 5, then rebuilt it from scratch for Shopware 6 starting from the initial RC version. Progressed the plugin through multiple Shopware 6 releases up to version 6.4, implementing complete unit and functional testing infrastructure achieving 100% code coverage. The open-source plugin handles advanced product search, intelligent filtering, navigation optimization, and analytics integration. Available on GitHub with comprehensive documentation and continuous integration.

Key Technologies: Shopware 5, Shopware 6, PHP 8, Symfony, PHPUnit, GitHub Actions, CI/CD, REST APIs
Read Full Case Study
Migration

Seamless Platform Migration Without Business Disruption

A small business faced the end-of-life for Shopware 5 but couldn't afford downtime or data loss during migration. I executed a complete migration to Shopware 6.6, mapping legacy data structures, rebuilding custom themes with responsive design, and ensuring plugin compatibility - delivering a modern, performant store with zero customer-facing disruption and improved conversion rates post-launch.

Key Technologies: Shopware 5, Shopware 6.6, PHP 8, MySQL, Twig, Symfony, Data Migration, Responsive Design
Read Full Case Study
ERP Integration

ERP Integration and Inventory Sync for 300K+ Pharmaceutical SKUs

A pharmaceutical distributor required ERP integration to manage complex product catalogs with batch numbers and expiry tracking. I architected a bidirectional sync system that handles 300,000+ SKUs, maintains audit trails, and prevents stockouts through predictive inventory alerts - ensuring zero fulfillment errors.

Key Technologies: Shopware 6, PHP 8, Symfony, MySQL, ERP API, Job Queues, Batch Tracking, Expiry Management
Read Full Case Study