# Fix Shopware errors with calm production debugging.

> I investigate broken checkout flows, plugin conflicts, admin errors, failed jobs, payment and shipping issues, API problems, and regressions after updates.

Provider: Hung Mac — Senior Full-Stack Developer and Technical Consultant, former Shopware Core developer, relocating to Germany in October 2026.

## Best for

- Checkout errors
- Plugin conflicts
- Payment or shipping issues
- Failed jobs, queues, and indexing problems

## Deliverables

- Root cause analysis
- Patch or workaround
- Deployment guidance
- Follow-up hardening notes

## Process

1. Collect symptoms, logs, and reproduction steps
2. Trace the failing code path and affected extensions
3. Ship a focused fix or a safe workaround

## FAQ

### Can you debug a live Shopware production issue?

Yes, if access and context are available. For production issues I focus on minimal, reversible changes and clear communication.

### Can you fix plugin conflicts?

Yes. Plugin conflicts are usually investigated through logs, event subscribers, decorators, service overrides, and reproducible checkout or admin behavior.

## Official links

- [Canonical HTML page](https://hungmac.com/en/services/shopware-debugging)
- [All services](https://hungmac.com/en/services.md)
- [Contact Hung Mac](https://hungmac.com/en/contact)
- [Shopware Core contributions](https://hungmac.com/en/shopware-core-contributions)