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Alexa Amundson
292fa97a8e
RoadChain-SHA2048: 9f948f149bd9f508 RoadChain-Identity: alexa@sovereign RoadChain-Full: 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
72 lines
2.7 KiB
Markdown
72 lines
2.7 KiB
Markdown
# Alexa Amundson
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**AI/ML Engineer**
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amundsonalexa@gmail.com | [github.com/blackboxprogramming](https://github.com/blackboxprogramming)
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---
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## Summary
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AI/ML engineer operating 27 deployed language models (48.1 GB) across a distributed edge fleet with 52 TOPS of dedicated AI acceleration. Builds custom model pipelines, inference APIs, and AI-powered automation across a 7-node infrastructure serving 48+ domains.
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---
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## Experience
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### BlackRoad OS | Founder & AI Lead | 2025–Present
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**Model Deployment & Operations**
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- Deploy and manage 27 Ollama models (48.1 GB) across 3 edge nodes
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- Fine-tuned 4 custom CECE personality models for domain-specific generation
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- Operate 2× Hailo-8 NPUs (26 TOPS each = 52 TOPS total) for accelerated inference
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- Built Ollama Bridge SSE proxy for streaming model responses to web clients
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**AI Infrastructure**
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- Designed multi-node inference routing across Pi 5 fleet (20 GB RAM total)
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- Built AI image generation hub (images.blackroad.io) with 4 backend agents (DALL-E, Flux, SDXL)
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- Manage model lifecycle: deployment, monitoring, memory optimization, thermal throttle prevention
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- Reduced inference node temperature from 73.8°C to 57.9°C by isolating runaway generation loops
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**APIs & Integration**
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- Built CECE API (FastAPI) for custom model interaction and TTS generation
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- Created code search engine indexing 354 repos with FTS5 full-text search
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- Operate 11 PostgreSQL databases for AI application state
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- Deploy AI services via Cloudflare Workers (99 Pages, 22 D1 databases)
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**Data & Knowledge Systems**
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- Manage 230 SQLite databases (1.4 GB) for agent memory, metrics, and state
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- Built FTS5 knowledge index across 156,675 memory entries
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- 111 registered systems tracked in systems database
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- Custom RoadC programming language with tree-walking interpreter
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**Automation & Monitoring**
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- Daily automated KPI collection tracking 60+ AI and infrastructure metrics
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- Power optimization across all AI nodes (CPU governors, voltage tuning)
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- Self-healing autonomy scripts ensuring model availability
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---
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## Technical Skills
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**AI/ML:** Ollama, Hailo-8 NPU, DALL-E, Flux, SDXL, custom fine-tuning, LLM orchestration
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**Languages:** Python (470 repos), JavaScript (114 repos), TypeScript (85 repos), Bash, Go, C
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**Frameworks:** FastAPI, Next.js, React, Node.js
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**Infrastructure:** Raspberry Pi 5 fleet, Docker Swarm, WireGuard, Cloudflare
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**Databases:** PostgreSQL, SQLite/FTS5, Cloudflare D1, KV stores, Qdrant (vector)
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**Tools:** Ollama, Docker, GitHub Actions, Gitea, Wrangler
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---
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## Metrics
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| Metric | Value |
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|--------|-------|
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| Models deployed | 27 (48.1 GB) |
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| AI acceleration | 52 TOPS |
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| Custom models | 4 fine-tuned |
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| Image gen agents | 4 |
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| Databases | 241 (11 PG + 230 SQLite) |
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| Lines of code | 7,212,320 |
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| Repos | 1,810 |
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