Services
Container Architecture
Translating complex application dependencies into clean, reproducible Docker Compose stacks. Every service isolated, every config versioned.
AI & LLM Infrastructure
Private deployment of language models and RAG pipelines. Local Ollama setups, ChromaDB integration, and intelligent request routing.
Linux Systems Engineering
Server setup, hardening, and long-term administration. Debian, RHEL, Ubuntu, Fedora.
Infrastructure Audit
A deep review of your current deployment — finding the things that will hurt you before they do.
Tools & Skills
Infrastructure
Docker · Docker Compose · Podman · Cloudflare · Nginx · Bash · Git · Python
Linux & Systems
Debian · RHEL · Ubuntu · Fedora · Windows Server · Windows administration
Networking
DNS · Reverse proxy · VPN · LAN/WAN · Cloudflare Tunnels · Firewall configuration
AI & Data
Ollama · ChromaDB · LlamaIndex · OpenWebUI · AnythingLLM · Jupyter · Python
Electronics & Hardware
Circuit design · Soldering · Arduino · ESP32 · Raspberry Pi · KiCad · FreeCAD
Business Software
Odoo ERP · Microsoft Excel · Office 365
Design & Documentation
Inkscape · Canva · Markdown · FreeCAD
Two Linux servers running 15+ self-hosted services. See the hardware and what's deployed on it.
View the lab →Projects
AI middleware that semantically routes requests across multiple local expert models. Built to run efficiently on constrained hardware without cloud dependency.
Docker · Python · OllamaContainerized RAG pipeline connecting document store embeddings to a language model with a clean, maintainable architecture.
ChromaDB · Docker ComposeLinux daemon integrating hardware and software on Wayland. Drives a physical status monitor via a custom USB communication protocol.
Linux · Wayland · HardwareTechnical writing in English and Spanish. Articles on Linux, infrastructure, automation, and hardware.
Writing · Linux · SystemsThe hardware running all of this. Two servers, 5.6 TB of storage, no cloud dependency.
HP EliteDesk · Raspberry Pi 4BContact
If you need a reliable infrastructure partner — someone who understands your stack end to end — reach out.
hola@jrodriiguezg.link