Technical Capabilities
Systems Built and Running
Everything listed here is something I designed, built, and currently operate. Nothing aspirational. These systems run daily across a self-managed infrastructure fleet.
Production Systems
LiteLLM Gateway
Multi-model routing gateway with workload-semantic routes. Each route is named by what it does, not which model backs it — so swapping the underlying model is a config change, not a code change. Cross-provider fallback chains span Anthropic, Google, DeepSeek, and Mercury. Deployed on a Hostinger VPS, bound to a Tailscale mesh interface.
Open Brain
Semantic memory system storing 1,800+ memories in PostgreSQL with pgvector (768-dimensional embeddings via nomic-embed-text through Ollama). Self-hosted on a Synology NAS with a Supabase warm standby for failover. Exposed as an MCP server for use by AI coding agents and Telegram bots. Supports keyword search, semantic search, topic mapping, and memory lifecycle management.
cereLibre Nightly Pipeline
Automated content capture, synthesis, and digest delivery. Seven scheduled nightly jobs handle ingestion from multiple platforms, content summarization, connection discovery between memories, and morning briefing generation. Built on Docker with Ollama for local inference.
FortressClaw Infrastructure
Multi-node home fleet running 24/7. Dual RTX 5060 Ti AMD workstation for GPU inference, two Apple M4 Mac Minis for application services, two Synology NAS units for storage and database hosting, and a Hostinger VPS for the LLM gateway. Connected via Tailscale mesh VPN. Docker containers managed across nodes with nginx reverse proxy.
ConsultRussRE Platform
Practice management system designed for real estate operations. Six-module architecture: SphereKeeper (relationship maintenance), DealScout (market intelligence), GateKeeper (lead qualification), PrepEngine (consultation prep), ReferralEngine (referral pipeline), and SignalTower (content positioning). Phase 1 (SphereKeeper) built with full test coverage — 15 passing tests. Deployment pending.
Technical Stack
- LLM orchestration — LiteLLM, Ollama, multi-provider API integration
- MCP (Model Context Protocol) server development
- PostgreSQL 16 with pgvector for vector similarity search
- Supabase (BaaS, Edge Functions, warm standby)
- Docker containerization across Linux and Apple Silicon
- Tailscale mesh VPN for multi-node connectivity
- nginx reverse proxy configuration
- Synology NAS administration
- Python, Node.js, SQL
- Claude skill and prompt engineering