Hello, I'm AxDSan (Abdias J / AJ) 👋

I'm an AI Solutions Engineer, full-stack developer, reverse engineer, and open-source maintainer based in Florida. I build practical, privacy-first tools that ship fast and actually help people, whether that's giving AI agents reliable long-term memory or making church services more accessible.

My work centers on local-first AI systems, agent tooling, and community-focused technology. I care deeply about keeping powerful capabilities in users' hands without cloud lock-in or unnecessary dependencies.

🚀 Flagship Project: Mnemosyne

Mnemosyne is the zero-dependency, sub-millisecond AI memory system I created and maintain. It's designed first for Hermes agents but works with any framework (Cursor, Claude Code, OpenWebUI, custom agents, etc.).

Key highlights:

• Single SQLite database — no external services, no vendor lock-in
• BEAM architecture: working memory + episodic summaries + temporal knowledge graph with hybrid retrieval (vector + FTS5 + importance weighting)
• Extremely fast & efficient: sub-millisecond recall, MIB-compressed vectors (32× storage reduction), strong benchmarks (98.9% Recall@All@5 on LongMemEval)
• Full Hermes plugin with 23 tools, MCP server support, Python SDK, and CLI
• Local-first & private by design — your data never leaves your machine

Repo: github.com/AxDSan/mnemosyne
Docs & site: mnemosyne.site

🚀 Other Projects

• FluxSpeak — AI-powered real-time multilingual sermon transcription, translation, and publishing platform built to make church services accessible in 40+ languages
• LocalVoiceSync — Privacy-first, fully local speech-to-text tool for Linux desktops (everything stays on your machine)
• Contributions to Kdenlive (core timeline features in C++/QML) and active work in the Hermes agent ecosystem

💻 Open Source Philosophy

I believe in shipping fast, keeping things simple and dependency-free, and building tools that developers and communities can actually rely on. I maintain Mnemosyne at a senior-engineer level (bug fixes, architecture improvements, Hermes integrations, documentation, and community support) while also exploring reverse engineering, Windows internals, and systems programming.

Fun fact: I built the core of Mnemosyne from scratch in 24 days… but I still Google “how to center a div” sometimes. 😄

📫 Connect & Support My Work

• X / Twitter: @abdiisan
• Website & docs: mnemosyne.site
• Ko-fi: ko-fi.com/axdsan

If Mnemosyne has helped your agents remember across sessions, or if you value independent, privacy-focused open-source work in the AI/agent space, sponsoring helps me dedicate focused time to new features, performance, documentation, and keeping everything free and actively maintained.

Thank you for supporting sustainable open-source development! 🚀