Relationship Chat · E2EE

Knotos

Personal projectFounder & Fullstack Engineer (solo)05/2026 — Present

An "anti-social-media" chat app built for one relationship at a time.

What I delivered

Opt-in E2EE messaging core — X25519 + AES-GCM
Day-streaks, shared-memory resurfacing, always-on WebRTC voice rooms, Gemini daily questions
Solo polyglot monorepo: NestJS + MongoDB + Redis, a SwiftUI client, an admin portal, and a published MCP server