mirror of
https://github.com/blackboxprogramming/alexa-amundson-resume.git
synced 2026-03-18 05:34:08 -05:00
Alexa Amundson
292fa97a8e
RoadChain-SHA2048: 9f948f149bd9f508 RoadChain-Identity: alexa@sovereign RoadChain-Full: 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
74 lines
2.5 KiB
Markdown
74 lines
2.5 KiB
Markdown
# Alexa Amundson
|
||
|
||
**Data Engineer**
|
||
|
||
amundsonalexa@gmail.com | [github.com/blackboxprogramming](https://github.com/blackboxprogramming)
|
||
|
||
---
|
||
|
||
## Summary
|
||
|
||
Data engineer building pipelines that collect, aggregate, and report 60+ KPIs daily across 9 data sources. Manages 283 databases (PostgreSQL, SQLite, D1, KV), FTS5 search indexes, and distributed tracing infrastructure across a 7-node fleet.
|
||
|
||
---
|
||
|
||
## Experience
|
||
|
||
### BlackRoad OS | Founder & Data Lead | 2025–Present
|
||
|
||
**Data Pipelines**
|
||
- Built 9-collector KPI pipeline: GitHub API, Gitea API, SSH fleet probes, Cloudflare API, local system metrics
|
||
- Daily aggregation of 60+ metrics into timestamped JSON snapshots
|
||
- Day-over-day delta computation for trend tracking
|
||
- Multi-format output: terminal report, Slack (block kit), markdown, raw JSON
|
||
|
||
**Data Collection**
|
||
- GitHub collector: commits, PRs, events, languages, stars, forks via `gh` CLI API
|
||
- Fleet collector: Python probes piped over SSH to each node (CPU, RAM, disk, Docker, Ollama)
|
||
- Services collector: deep inspection of Ollama, Docker, PostgreSQL, Nginx, systemd per node
|
||
- Autonomy collector: self-healing events, cron jobs, timers, service restarts
|
||
- Cloudflare collector: D1 databases, KV namespaces, R2 buckets, Pages projects
|
||
|
||
**Data Storage**
|
||
- 11 PostgreSQL databases across fleet
|
||
- 230 SQLite databases (1.4 GB) with 111 registered systems
|
||
- 22 D1 databases (40 MB) for serverless applications
|
||
- 46 KV namespaces for edge state
|
||
- FTS5 index across 354 repos and 156,675 memory entries
|
||
|
||
**Data Quality**
|
||
- All KPI metrics machine-verified from live sources
|
||
- Automated collection via cron (6 AM daily) + GitHub Actions
|
||
- Snapshot retention: daily JSON files with full source data
|
||
- Distributed tracing with nanosecond-precision spans
|
||
|
||
**Reporting**
|
||
- Terminal dashboard with color-coded metrics and progress bars
|
||
- Slack webhook integration with block kit formatting
|
||
- Markdown report for GitHub README auto-update
|
||
- Historical comparison with delta indicators
|
||
|
||
---
|
||
|
||
## Technical Skills
|
||
|
||
**Pipelines:** Bash, Python, SSH, cron, GitHub Actions
|
||
**Databases:** PostgreSQL, SQLite/FTS5, Cloudflare D1, KV
|
||
**APIs:** GitHub API, Cloudflare API, Gitea API, Ollama API
|
||
**Formats:** JSON, Markdown, Slack Block Kit
|
||
**Tools:** gh CLI, Wrangler, Python (json, urllib), Bash
|
||
|
||
---
|
||
|
||
## Metrics
|
||
|
||
| Metric | Value |
|
||
|--------|-------|
|
||
| Daily KPIs tracked | 60+ |
|
||
| Data collectors | 9 |
|
||
| Databases managed | 283 |
|
||
| Data pipeline runs | Daily automated |
|
||
| Repos indexed | 354 |
|
||
| Memory entries | 156,675 |
|
||
| Report formats | 4 |
|