What we build

What we built

Production-grade TipTap-based AI editor component, embedded directly in the existing rich-text surface. 13 AI actions (rephrase, shorten, simplify, formalise, dictation-to-prose, summarise and more), ghost-text suggestions, smart completion, and an LGPL-safe grammar and spell checker. Multi-tenant backend with bearer-token auth, server-sent-events streaming, and a per-action configurable prompt loader.

What we built

In-store kiosk application with an AI assistant: customers speak to the system via microphone, a 3D avatar replies in real time with lip-synced animation. Hybrid product search (pgvector HNSW + German full-text via reciprocal rank fusion) with a Voyage AI reranker and a LangGraph-orchestrated agent layer. Admin panel for system prompt, product catalogue, sample questions, and avatar configuration.

What we built

Fully sovereign AI assistant as a multi-channel personal agent (Telegram primary, email, voice in/out) on the customer’s own ARM64 server. GoBD-compliant invoicing with deposit reconciliation, damage tickets with urgency triage, viewing scheduling, tenant templates, construction-diary from voice memos, mileage log, business-card OCR. Custom 2FA / captcha workflows via browser-in-the-cloud.

What we built

End-to-end prototype of an ENS-style name service on Ethereum: TLD NFT smart contracts with on-chain subdomain and DNS-record management (A/AAAA), marketplace smart contract for domain trading, native Go DNS resolver that resolves real DNS queries via RPC against Ethereum, The Graph subgraph for indexed events, Chrome Extension browser plugin.