Case studiesCompliance / e-commerce
EUProof: GPSR compliance docs for non-EU sellers
Product and frontend for GPSR compliance documentation: risk assessments, technical files, Declarations of Conformity, and multi-language safety labels for non-EU e-commerce sellers.
Challenge
Non-EU sellers face EU GPSR rules with dense requirements: risk assessments, technical files, Declarations of Conformity, and labels in multiple languages. The product had to turn regulation into a form sellers can finish, not a PDF dump of legalese.
Solution
We designed a guided intake that maps materials, use, and hazards into the document pack sellers need. Stack: Next.js 16 App Router, TypeScript, Tailwind, shadcn/ui, next-intl, NestJS + Prisma, BullMQ, Cloudflare R2, Resend, and Polar billing, with PDF rendering for the deliverables.
Results
A focused compliance SaaS that ships documents, not vague advice. The multilingual architecture and document pipeline are the same muscles we use when agency clients need localization or regulated-market content systems.
Outcomes
Relevance to agency work
Localization and regulated copy are not bolt-ons. EUProof forced clean i18n routing, locale-aware content, and document workflows that survive real seller edge cases. That transfers directly to localization / i18n engagements.