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LuuNa-JD/README.md

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Hi, I'm Julien

Rust Systems Engineer
Edge · Embedded · Local AI · Healthcare

I build software and systems that connect code to the real world.

My interests sit at the intersection of Rust, Linux, embedded systems, edge infrastructure, local AI, and healthcare technology. I like working on things that are fast, reliable, useful, and close to the field — from backend services and on-prem inference to hardware integration and real-world deployment.


What I’m into

  • Rust backend and systems programming
  • Edge and on-prem infrastructure
  • Embedded / IoT systems
  • Local AI and inference
  • Real-time communication
  • Healthcare and interoperable systems
  • Projects involving both software and hardware

A bit about me

My background is unusual on purpose.

Before moving into software and systems engineering, I worked in orthotics, which gave me a strong connection to real users, real constraints, and real-world problem solving. Today, I bring that same mindset into engineering: build things that are technically solid, physically deployable, and actually useful.

I’m especially interested in systems that leave the screen:
devices, sensors, readers, edge nodes, local servers, field deployment, and critical workflows.


Things I build

Real-time systems

Backend services in Rust with fast decision loops, device communication, and production-oriented reliability.

Edge and on-prem setups

Self-hosted and privacy-friendly architectures with local control, secure networking, and minimal cloud dependency.

Local AI

Experimenting with local inference, RAG pipelines, embedded AI, and practical LLM deployments.

Healthcare-oriented tools

Software that combines technical engineering with healthcare domain understanding, especially where interoperability and clinical reality matter.


Current focus

  • Rust systems programming
  • Embedded and hardware-oriented projects
  • Local AI tooling
  • Healthcare software
  • Building projects that connect software, machines, and real usage

Selected technologies

Languages
Rust · Python · C++ · JavaScript

Systems / Backend
Axum · Tokio · WebSocket · MQTT · Linux

Infra / Edge
Docker · Proxmox · Traefik · VPN · Self-hosting

Local AI
Candle · Burn · HuggingFace · llama.cpp · GGUF · RAG · Embeddings

Health Tech
HL7 · FHIR · DICOM


Featured work

Enuxia

Systems engineering, edge infrastructure, local AI, and real-world deployments.

Orthotics decision-support software

A project at the crossroads of clinical experience and software engineering.

FPV drone build

A personal project that reflects what I enjoy most: understanding systems end-to-end, including hardware.


GitHub stats

GitHub Stats Top Langs


Connect

LinkedIn Website Email


I like building systems that don’t stop at the screen.

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  1. medical-rag medical-rag Public

    Medical Retrieval-Augmented Generation (Rust + WebAssembly, FHIR)

    Rust

  2. dicom-tools dicom-tools Public

    Outil Rust/WebAssembly de comparaison et visualisation DICOM

    Rust

  3. tinybot tinybot Public

    LLM ultra-léger optimisé pour Raspberry Pi 5 — Rust + Candle + Axum + Yew, avec moins de 3 Go de RAM et des réponses en 3–8 s sans GPU.

    Rust 2

  4. Safety-Critical-Rust-Consortium/safety-critical-rust-consortium Safety-Critical-Rust-Consortium/safety-critical-rust-consortium Public

    Documentation, code and information for the Safety Critical Rust Consortium

    HTML 160 51

  5. evolife_rust evolife_rust Public

    Simulation multi-agents 2D en Rust/Bevy avec apprentissage par renforcement (DQN) et langage audio émergent.

    Rust

  6. dockrtui dockrtui Public

    A fast, modern and keyboard-driven terminal dashboard for Docker — built with Rust and Ratatui

    Rust 126 9