DAVID RODRÍGUEZ ELIPE · MADRID
AI & Cybersecurity Engineer working across local intelligence, secure platforms, cyber intelligence, real-time systems and creative software.
01 Build close to the metal
02 Keep intelligence local
03 Make systems feel human
PROFESSIONAL WORK
Selected practice at the intersection of cybersecurity, threat intelligence, local-first AI and operational software.
FIELD NOTES · 01
CYBERSECURITY · THREAT INTELLIGENCE · SYSTEMS
I work on software and workflows that help people make sense of security signals, connect context and act with more confidence.
The interesting part is rarely one tool: it is the path between data, analysis, decisions and the humans who need to trust them.
FIELD NOTES · 02
AI INFRASTRUCTURE · LOCAL-FIRST · GPU SYSTEMS
I explore self-hosted generative AI systems that keep sensitive work close to where it belongs, from model serving and inference performance to tools people can actually use.
Local-first is a practical design choice: more control, clearer boundaries and fewer mysteries between a prompt and a result.
FIELD NOTES · 03
LLM AGENTS · THREAT INTELLIGENCE · AUTOMATION
I build and experiment with agentic workflows for cybersecurity and threat-intelligence analysis—joining AI orchestration, security tooling and human judgement without pretending the human belongs out of the loop.
THE LAB
Experiments that escaped the notebook: useful products, musical machines and playful ways into difficult subjects.
MUSIC AI · APPLE SILICON
Music source separation with a synchronized browser mixer, from a quick vocal split to a detailed 53-stem session.
SIGNAL Real-time stem interaction on Apple Silicon.
GENERATIVE AUDIO · LOCAL-FIRST
Voice-cloned long-form narration on your own machine, with a playback-first generation queue and content-addressed WAV cache.
REAL-TIME MULTIPLAYER · MUSIC
A mobile-first music timeline game for 1–8 people. One player DJs; every phone stays synchronized with the round.
SIGNAL Shared, real-time moments built around music.
EDUCATION · DECISION TOOL
An interactive planner that turns opaque RNCP title requirements at 42 School into a route students can understand and act on.
SECURITY · VISUAL LEARNING
A tactile, memorable way to explore MITRE ATT&CK tactics: a tarot collection that makes a dense framework easier to navigate and discuss.
SYSTEMS / OPEN SOURCE
BINARY ENGINEERING · ELF
An ELF binary packer built to understand executable layout, loading and the boundary between a program and the system that runs it.
Explore Woody Woodpacker ↗MALWARE RESEARCH · ASSEMBLY
A contained research exercise in low-level malware techniques, systems and binary behaviour.
Explore Death ↗THREAT INTELLIGENCE · OPEN SOURCE
Contributor to MISP, an open-source project for sharing and correlating security indicators.
Explore MISP ↗AI TOOLING · OPEN SOURCE
Contributor to GitLab MCP, bringing GitLab workflows into the Model Context Protocol ecosystem.
Explore GitLab MCP ↗THE THROUGH-LINE
I’m an engineer in Madrid who tends to get interested in the layer underneath the obvious one. If a product uses an LLM, I want to understand the inference stack. If a security tool sees an executable, I want to understand the binary. If software involves music, I probably want to build the mixer too.
I work across AI, cybersecurity and systems, but the recurring thread is making complex things legible and useful. I like local-first tools, open-ended problems and building from first principles—whether the result supports a serious security workflow or helps friends put songs in the right order.
NOW