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1. Vectra Vectra Public

   Vector database from scratch in Python + Numba: HNSW, product quantization, filtered search, WAL crash recovery, learned early termination, gRPC

   Python

2. UnderCurrent UnderCurrent Public

   A Risk-Aware Autonomic Control Plane — monitors containerised workloads at the kernel level, scores failure risk in real time, and automatically triggers corrective actions without human interventi…

   Python

3. fixgraph fixgraph Public

   Troubleshooting knowledge graph, GNN link prediction and GraphRAG benchmark on local open-weight models

   Python

4. Diffusion Diffusion Public

   Streaming engine that tracks how posts spread across Bluesky, Mastodon, Hacker News and GitHub through Kafka, and on velocity spikes has a tool-calling agent judge coordinated vs organic spread

   Python 1

5. Silver-Lining Silver-Lining Public

   A regime-aware quantitative trading system for Gold vs Silver allocation. Combines HMM regime detection, three strategy sub-models, an XGBoost ensemble, walk-forward backtesting, and a live Streaml…

   Python

6. tripwire tripwire Public

   Real-time market-abuse surveillance on a simulated exchange: Kafka streaming, rule detectors and an Isolation Forest for spoofing, layering, wash trading and marking the close, and local-LLM case r…

   Python