The architect at the center. The discipline that scales from wire to silicon.
Active portfolio. The work compounds. Every repo is a load-bearing artifact, not a placeholder.
I architect smart AI infrastructure and smart AI power infrastructure. 12+ years in the field: helper to journeyman to I&C tech to foreman to architect, across petrochemical, LNG, automotive manufacturing, and hyperscale data center construction. The same discipline that produces a dressed panel produces a managed rack, a thermal control loop, a battery failover system. The physical and the digital are the same craft applied at different scales.
Every repo demonstrates a piece of the same discipline applied at a different scale. Field craft, AI infrastructure, hardware design, research, workshop reality. The through-line is craftsmanship: build it once, build it well, document it so the next person never has to guess.
The portfolio is the proof. Not a slide deck. Not a pitch. The work shows itself.
| Repo | Domain | What it demonstrates |
|---|---|---|
| electrical-panel-dressing | Field craft | The craft that makes infrastructure live |
| mission-critical-discipline | Field craft | Mission critical electrical at hyperscale |
| field-to-architect | Field craft | The career arc made visible, helper to CEO |
| studio | Workshop | The 12U rack where physical and digital converge |
| dotfiles | Workshop | Terminal config, Claude Code presets, Cursor rules |
| claude-code-recipes | Workshop | Claude Code project configs and workflow patterns |
| rib-breadboard | AI infrastructure | Exposed breadboard for the Rack Intelligence Board |
| pico2-pio-i2c-reference | AI infrastructure | PIO state machine I2C at 400kHz, zero CPU overhead |
| lifepo4-rack-ups-reference | AI infrastructure | LiFePO4 battery management as rack UPS |
| pi-fleet-studio | AI infrastructure | Bootstrap a four-Pi YAi specialist fleet |
| nemotron-on-dgx | AI infrastructure | Nemotron 3 Super MoE on DGX Spark under NemoClaw |
| lora-pi-edition | AI infrastructure | LoRA fine-tuning recipes for Pi-class compute |
| kicad-personal-libs | Hardware design | Personal KiCad symbol and footprint libraries |
| fusion360-rack-models | Hardware design | 3D models for the rack: air ducts, Pi brackets |
| agnt-enclosure-references | Hardware design | AGNT premium aluminum enclosure references |
| energy-per-intelligence | AI research (EPI) | Defines the EPI metric, joules per token divided by accuracy |
| epi-meter | AI research (EPI) | Open-source 4-channel AC power measurement board |
| epi-bench | AI research (EPI) | EPI calculator, Pareto plotter, benchmark runner |
| attention-head-surgery-epi | AI research (EPI) | Removing attention heads: does the energy drop? |
| expert-pruning-epi | AI research (EPI) | MoE expert removal measured by EPI |
| mixed-quant-epi | AI research (EPI) | Per-layer quantization evaluated by EPI |
| 218-civic-engineering | Foundation | Civic engineering methodology, NEURONAs, closed-loop supply chain |
| originator-public-tour | Foundation | Public-safe walkthrough of The Originator |
| yai-specialist-recipes | Foundation | Methodology behind forging a YAi specialist |
- Smart AI infrastructure and smart AI power infrastructure (YOSO-YAi LLC)
- Field-grade electrical and commissioning craft, documented as portfolio-grade reference
- Custom PCBs that run the firm's AI fleet (RIB, breadboard, epi-meter)
- The 12U rack where physical and digital infrastructure converge
- The career arc from helper to architect, rendered as a discipline
- Civic engineering for Puerto Rico through the 218 Network Foundation
Every YOSO-YAi product is a living mind first, its specialization second. Four surfaces compose the DNA: Brain (accumulated knowledge), Experiences (immutable history), Nerves (automated workflows), Chat (conversations the work creates). The 12U rack in the studio ships this pattern end to end. Every product the company designs inherits it.
The arc starts with pulling wire. Fluor Corporation, McDermott, SST, MMR. Conduit bending, raceway installation, learning to read prints. Then instrumentation and controls at Tesla's Gigafactory: sensor integration, PLC logic, the transition from power to controls. Then foreman at Meta NightCrawler: running crews, managing quality on mission-critical electrical infrastructure where a single fault means millions in downtime.
The arc ends with designing the systems instead of installing them. KiCad for electrical, Fusion 360 for mechanical, NVIDIA Omniverse for spatial composition. The same person who dressed panels at Tesla now designs the Rack Intelligence Board. The same discipline that keeps a 480V switchgear from faulting keeps an AI fleet thermally stable. The craft scales. The posture does not change.
| Layer | Tool / Standard |
|---|---|
| Hardware design | KiCad, Fusion 360 |
| Spatial composition | NVIDIA Omniverse |
| Architecture lane | Claude Opus 4.6 via Claude Code |
| Code application | Cursor |
| Agent fleet | YAi specialist fleet on Pi cluster, YOSOTRON coordination |
| Source of truth | Forgejo (private), GitHub (selective public mirror) |
| Brand | Inter, JetBrains Mono, locked dark palette |
| Field discipline | NEC 2023, NFPA 70E, UL 508A |
| Hosting | One 12U rack, on the floor of my home |
| Surface | Link |
|---|---|
| Company | yoso-yai.com |
| YOSOR | yosor.app |
| Foundation | 218.network |
| Hugging Face | huggingface.co/Franzabner |
| @franzabner | |
| TikTok | @franzabner |
| Personal Upwork | upwork.com/freelancers/~0190520c10612c54b4 |
| Agency Upwork | upwork.com/agencies/2036580282949929383 |
YOSO-YAi is an infrastructure-tech company. We design, research, develop, and innovate smart AI infrastructure and smart AI power infrastructure. The same craft mindset that produces a dressed panel produces a managed rack, a thermal control loop, a battery failover system. The company was founded by someone who pulled wire before writing firmware. The physical discipline and the digital discipline are the same discipline applied at different scales. yoso-yai.com
- No Twitter/X.
- No LinkedIn.
- The work shows itself, not the brand.
MIT License. Copyright 2026 Francisco Abner Rivera, YOSO-YAi LLC. See LICENSE.
