Hung Mac
DE Discuss a project
Services Shopware About Selected work Writing Discuss a project
Services E-Commerce Platforms

Solve commerce problems beyond a single platform.

I support commerce teams with platform architecture, custom business logic, integrations, checkout and order flows, performance, migrations, and production issues. Shopware is my deepest platform experience and a strong technical proof point—not a boundary around the projects I take on.

Commerce architecture Checkout & orders Platform integrations Shopware expertise
Discuss a commerce project
01 Best for
  • Complex checkout, order, catalogue, customer, or fulfilment workflows
  • Commerce integrations and platform extensions
  • Platform reviews, migrations, performance, and production debugging
  • Shopware projects that benefit from former Core-team experience
02 Deliverables
  • Technical assessment and prioritised path
  • Platform, extension, integration, or custom application work
  • Testing across affected customer and operational flows
  • Release planning, documentation, and handover
03 Process
  1. Start with the business flow and platform constraints
  2. Trace dependencies across code, extensions, infrastructure, and integrations
  3. Deliver the smallest safe change with clear validation
  4. Document follow-up work and operational ownership
01

Shopware depth, broader commerce perspective.

I previously worked on Shopware’s Core team and have more than six years of Shopware experience, public contributions, and four Shopware 6 certifications.

That experience demonstrates depth in a complex commerce platform while the underlying work—domain modelling, APIs, integrations, asynchronous processing, debugging, and safe releases—transfers across systems.

Hung Mac · Senior Full-Stack Developer and Technical Consultant
Hung Mac Senior Full-Stack Developer · Germany from October 2026
Senior Full-Stack Developer · Former Shopware Core team member

Hi, I’m Hung Mac.

I’m a senior full-stack developer and technical consultant with more than ten years of software experience. I work across integrations, automation and AI, backend systems, and e-commerce. I previously worked as a developer on Shopware’s Core team and will relocate to Germany in October 2026.

  • Former member of Shopware’s Core team with public core contributions
  • 6+ years of Shopware and 10+ years of PHP experience
  • Shopware 6 Advanced Developer, Solutions Specialist, PaaS Specialist, and Frontend Developer certifications
  • Integrations, backend systems, automation, AI-assisted workflows, and e-commerce
View Shopware core contributions More about me
FAQ

E-Commerce Platforms

E-commerce platform engineering, custom commerce workflows, integrations, performance, and Shopware expertise from a former Core developer.

Do you still take Shopware projects?

Yes. Shopware remains a specialist strength, including integrations, custom plugins and apps, updates, debugging, performance, and ongoing care. I also take suitable backend, integration, automation, AI, and broader commerce projects.

Services
System Integration & Middleware Automation & AI Integration Backend & Full-Stack Development Shopware Freelancer Shopware Developer Shopware Audit Shopware 6.7 Updates Shopware Debugging Shopware Maintenance Shopware Performance Optimization Plugin & App Development Server, Hosting & Deployment Support