The app
One app, one job, end to end.
No platform, no feature bloat. Passtiq does exactly one thing for your store, and nothing you don’t need.
More apps ship as merchants hit real compliance and operations gaps. Have one? Tell me about it.
Focused apps for compliance and store operations, each built end to end and installable in a few clicks. Need something only your store needs? I build custom apps and theme work too.
Free to try · Install from the Shopify App Store
No platform, no feature bloat. Passtiq does exactly one thing for your store, and nothing you don’t need.
More apps ship as merchants hit real compliance and operations gaps. Have one? Tell me about it.
These apps are what I ship for the whole market. I build the same, focused and end to end, for one store: yours.
A private app built around your store’s specific workflow, admin to storefront.
Scoped per projectCustom sections, speed work and storefront features on Online Store 2.0.
Fixed-scope buildEU Digital Product Passport and compliance flows configured and shipped for your full catalog.
Fixed scope, quoted upfrontLumine is one person building niche apps for Shopify merchants in regulated markets. Each app solves one specific problem end to end, then gets maintained, not abandoned.
No platform creep, no half-features, no roadmap you’re waiting on. If an app can’t do what your store needs, I’ll tell you, and I can often build the piece you’re missing.
What I don’t do: enterprise re-platforms, generic marketing sites, or anything I can’t support well solo. Clear scope beats overpromising.
Lumine is a one-person Shopify Partner from Vietnam building focused apps for EU compliance and store operations, plus custom Shopify app and theme work for individual merchants.
Passtiq, EU Digital Product Passports (DPP / ESPR) for textiles, on the Shopify App Store and free to try. Lumine also builds custom Shopify apps and compliance flows for individual stores.
Yes. Lumine builds custom Shopify apps, theme development, and compliance setup end to end for a single store, for merchants whose needs go beyond the installable apps.
Custom work is scoped and quoted per project. Email hi@lumine.so with what your store needs and you will get a fixed scope back.
By email at hi@lumine.so. All client contact is handled by email.