#Redis
3 projects · 1 article
▸ Projects
vatnode — EU VAT Validation API
Developer-first SaaS API for EU VAT validation via VIES with Redis caching, change monitoring, and webhook notifications.
Auth
Fintech
Hono
Next.js
Case study
Pikkuna — Multilingual RAG AI System
RAG system on OpenAI and Upstash Vector with 25+ language support. Includes streaming chatbot, hybrid search (semantic + keyword), AI ticket classifier, and incremental indexing with SHA-256 caching.
AI RAG
i18n
Next.js
OpenAI
Case study
Pikkuna — E-commerce for Vinyl Curtains & PVC Products
International e-commerce platform with 30 locales, product configurators, AI chatbot, and fully automated order flow: Stripe → Zoho CRM → Airtable → Mailgun → PDF.
i18n
Next.js
Node.js
OpenAI
Case study