perencz.hu
ReadingContact
MY WORK

Projects

Enterprise e-commerce platforms

Designing and building Adobe Commerce (Magento) Cloud storefronts end to end, with complex multistore setups (multiple brands, languages, and markets on one installation), across industries.

Adobe Commerce
Magento
PHP
Multistore

Multi-platform nonprofit e-commerce

Powering an international relief organization’s donation marketplace on three different stacks: Magento with a custom PWA frontend in one market, Shopware in another.

Magento
PWA Studio
Shopware
React

B2B multi-vendor marketplace

Building a multi-vendor B2B marketplace on Shopware, with separate seller and buyer experiences.

Shopware 6
B2B
Multi-vendor

System integrations

Connecting SAP, Salesforce, Axapta (Dynamics AX), PIM, payment and logistics systems: building stable, scalable data flows.

SAP
Salesforce
Axapta
API

Custom Magento modules

Open-market-value Magento extensions: an Adobe Commerce Optimizer based search indexer, and a Hungarian parcel-locker shipping integration.

Adobe Commerce Optimizer
PHP
API

AI and modern tooling

Claude-based MCP connectors for enterprise systems (HR, project management), and an AI-assisted product catalog assistant experiment for Magento.

Claude
MCP
LLM
Node.js

Architecture, audits & project rescue

Auditing existing systems and optimizing performance, often on projects taken over after dissatisfaction with a previous vendor: debugging, fixing, and refactoring until the system runs stably.

Audit
Refactoring
Performance

perencz.hu

This site: React, Material Design, 3D graphics, particles and scroll animations in one place.

React
MUI
Three.js
GSAP