6 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.
pi-pi.ee — B2B E-commerce for Waterless Urinal Systems
Multilingual B2B e-commerce platform for waterless urinal products across 32 European countries with automated VAT handling, PDF invoicing, and CRM integration.
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.
Pikkuna — Real-time SVG Product Configurator
Client-side SVG configurator with live preview for designing vinyl curtains and roofing panels. Supports trapezoid shapes, zipper doors, 5 mounting types, and automatic price calculation.
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.
HTPBE — Has This PDF Been Edited?
SaaS platform for PDF authenticity verification with a public REST API. Detects edits through 5-layer analysis of metadata, xref structure, digital signatures, and content.