Projects Showcase

Production Bellman-Ford routing with line-graph transformation. Finds optimal paths across OTC FX pairs using negative-log-weight rate encoding. Negative cycles identify live arbitrage opportunities.

Pearson log-return correlation on FX rate time series, transformed into metric distances. Builds Minimum Spanning Tree (MST) and PMFG for filtered topology. Core-periphery analysis identifies systemically important currencies.

Genetic algorithm route optimizer from the Lagrange era. Evolutionary approach to OTC FX arbitrage route discovery - population selection, crossover, and mutation over candidate currency cycles.

Cross-venue arbitrage detector monitoring bid/ask spreads across multiple price sources. Fee-adjusted opportunity scoring with configurable minimum spread threshold.

Currency triangle arbitrage using Bellman-Ford negative-cycle detection. Identifies when Rate(A→B) × Rate(B→C) × Rate(C→A) exceeds 1.0 plus fees across OTC FX pairs.

FIX 4.4 gateway bridging traditional OTC FX infrastructure to on-chain settlement. Session management, order routing, and price aggregation from the Lagrange era. Concepts evolved into the current multi-chain bridge architecture.

Dijkstra shortest-path demo on the OTC FX currency graph. Demonstrates how weighted directed graphs model FX rate networks before the full Bellman-Ford routing engine was built.

CES production function synthesizing Florin, Joule, and HoW contribution types. MeritRank for Sybil-tolerant reputation. HHI diversity bonus rewarding breadth over concentration.

R₀ contagion index, network temperature (Boltzmann), algebraic connectivity λ₂ (Fiedler), Shannon entropy, and Gini coefficient. Live on the dashboard; feeds investor-facing risk reporting.

Solana/Serum matching interface optimized for stablecoin pairs. Lagrange-era project. Core concepts evolved into the ƒxyz routing engine.

Professional OTC FX analysis interface with TradingView charts, market depth display, and Phantom wallet integration. Lagrange-era project. Core concepts evolved into the ƒxyz routing engine.

Financial Industry Business Ontology (FIBO) implementation providing the semantic foundation for the ƒxyz knowledge graph. Covers currencies, legal entities, instruments, and market infrastructure in OWL/RDF.

Production Fixie agents built on Letta. Three live agents: Florin (market analysis, arbitrage detection), Cypher (graph queries, data retrieval), and Sentinel (compliance monitoring, risk alerts). Stateful memory across sessions.