Stabilize established systems
Make code, data, interfaces, and operational risks visible — fix causes instead of managing symptoms.
SKYYWARE
Custom Systems
How can I help you?
I develop, modernize, and stabilize digital systems.
Services
Where I can help.
Not every challenge needs new software. I work with you to clarify the goal, assess the existing system, and choose the next useful step.
Build custom applications
Build applications around your business logic and workflows, with reliable data models, clear system boundaries, and intuitive interfaces.
Connect systems and workflows
Connect APIs, ERP, CRM, PIM, payments, and AI workflows. Automate where the purpose, data sources, and human oversight are clear.
Secure operations and handover
Test changes, release safely, and set up monitoring. Document the system and transfer the knowledge needed to run and maintain it.
Technologies and systems
PHP
Symfony
APIs
Shopware
Shopify
WordPress
TYPO3
React
Next.js
Git
Tests
CI/CD
Migrations
Releases
Linux
Docker
AWS
Azure
Apache
Nginx
Monitoring
ERP
CRM
PIM
AI Workflows
Custom LLMs
Personally here for you.
Sascha Dobrochynskyy
Since 2012, I have supported companies as an independent developer — from initial assessment and implementation to stable operation, handover, and ongoing support.