Arsenii Grebenshchikov

Cortex

Self-hosted life OS with nine modules — personal finance with bank sync, health tracking with Whoop integration, a content studio, voice assistant with 39-tool AI brain and GPU-accelerated speech recognition, scheduling intelligence, and an autonomous AI orchestration layer.

Volkon

Quantitative intelligence platform — 37 scheduled data pipelines, multi-strategy signal generation, options pricing with real Greeks, automated trade execution via Interactive Brokers, and a monitoring stack across 179 PostgreSQL tables on a dedicated server.

Meridian

Commodity trade operating system for a three-person team — deal pipeline, compliance, logistics tracking with a Mapbox globe, trade finance, port intelligence, and an AI-powered opportunity radar.

Obscura

Events platform with an intelligence terminal, social media monitoring cockpit, AI deal engine, cinematic GSAP animations, integrated ticketing via Stripe Connect, and multi-venue discovery with a comprehensive admin dashboard.

Altai

White-label fashion operations SaaS — multi-tenant client dashboards with pipeline tracking, costing engines, supplier management, timeline visualisation, role-based access control, webhooks, and a client-facing REST API.

Helm

Operating layer for AI-first funds and the portcos they back — reads across Linear, Notion, Figma, Slack, and GitHub, surfaces cross-tool hygiene drift, infers ownership, calibrates estimates, and generates partner-grade briefings. Observes first, drafts second, schedules enforcement third.

Article Engine

Multi-tenant scrollytelling publishing chassis for institutional research pieces — Sanity CMS + MDX rendering, Scrollama scene transitions, Motion One rail animations, and theme-token multi-tenancy so the same chassis hosts research.arsenii.dev, research.more.ai, and future imprints.

Kiln

Invite-only, trust-based professional network with AI expertise matching — pgvector semantic embeddings, trust-graph warm introductions, real-time encrypted messaging, and Stripe-integrated subscription tiers. The professional network you can’t join.