Deconstructing cloud-dependent consumer architectures and converting fragmented IoT setups into centralized, firewalled, local-first environments.
Smart Home Edge Systems / Professional profile
Edwin Barnes.
Entrepreneur / Principal Systems Architect / Subject Matter Expert
Systems architect specializing in deterministic networks, privacy-first local compute, edge AI, and resilient smart-home infrastructure.
01 / Professional summary
Aerospace rigor at the edge.
A long view of reliability, translated into practical local infrastructure.
Distinguished Systems Architect and Subject Matter Expert in deterministic networks and privacy-first, local-compute smart-home ecosystems. Founder of a developing engineering firm dedicated to migrating obsolete, high-latency cloud architectures into secure, enterprise-grade, in-home local AI solutions. Brings more than 30 years of safety-critical aerospace engineering experience, including work on the NASA Orion Program, to high-availability, zero-cloud voice assistant networks using Proxmox VE, Home Assistant, and Ollama edge computing.
02 / Core competencies
The systems thinking behind the work.
From cloud migration to hardware fabrication, the focus is on connected systems that can be explained and maintained.
Deploying local LLMs through Ollama, with intent and tool-calling optimization and model work for home automation pipelines.
Proxmox VE clustering, high-performance LXC containerization, Faster-Whisper, Piper TTS, and hardware acceleration on mini PCs.
Deterministic networking principles, file-based DHCP, localized DNS through Pi-hole and dnsmasq, and air-gapped security configurations.
Embedded software interfaces, ESP32-S3 and Wio-S3 microcontrollers, custom hardware design, and additive manufacturing with Prusa 3D printing configurations.
03 / Professional experience
Building systems that hold together.
A career spanning aerospace networks, local AI infrastructure, and technical education.
2026 - Present
Founder and Principal Systems Architect
[Your LLC Name Here]
Established a specialized consulting firm to design, engineer, and deploy fully local, privacy-centric smart-home and local AI networks for private clients.
- Architected multi-tier local environments using a Proxmox VE foundation, dedicated Home Assistant VMs, and optimized LXC containers.
- Engineered a low-latency, air-gapped local voice environment using ESP32-S3 hardware endpoints, openWakeWord, and local speech-to-text engines.
- Deployed and system-prompted lightweight local LLMs through Ollama for localized intent matching and physical device control.
2026 - Present
Producer
[Your YouTube Channel Name TBD]
Produce advanced, data-driven video tutorials, configuration manifests, and technical breakdowns focused on cloud-to-local migration strategies.
Educate a growing community of homelab engineers on integrating hardware, software, and local AI networks, creating technical content that supports client acquisition and business development.
1980 - 2019
Subject Matter Expert, Deterministic Networks and Certified Product Engineer
Lockheed Martin Space Systems
- Orion Human Space Flight Program: Directed the architecture, implementation, and security of onboard and utility data networks for NASA spacecraft, including safety-critical SAE6802 Time-Triggered Ethernet functionality.
- Systems integration: Defined strict data-parsing pipelines from program databases into active flight software configuration files, supporting network interoperability and deterministic security.
- Standards and curriculum: Represented the company globally to author and release the SAE-6802 standard and created technical training packages for NASA, international partners, and internal engineering teams.
- Business impact: Applies aerospace-grade fail-safe engineering, rigorous validation testing, and structural documentation practices to consumer and light-commercial smart infrastructure.
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