whoami

Engineer who
ships.

guitaripod — six years shipping production iOS, backend, and AI for category-leading consumer products. Now building my own: 13 apps live on the App Store, 65 open-source projects.

STATUS: available — open to new engagements

./work-with-me ./see-the-work

midgar --stats

6
years_shipping
6,000+
production_commits
~790k
lines_shipped
13
apps_live
65
oss_projects
222
github_stars

git log --employers --oneline

full timeline →
  • Oct 2025→May 2026 AI-native premium health & wellness startup System Architect · Full-Stack / AI Engineer
  • Sep 2025→May 2026 NASDAQ-listed global cybersecurity company SDK Architect · Contractor
  • Jul 2021→Jul 2024 Multi-billion-dollar wearable health platform Engineer · Feature Owner

From a multi-billion-dollar wearable health platform to a NASDAQ-listed cybersecurity company to an AI-native health startup — engineering services shipped to category-leading consumer products.

~/apps · latest releases

ls apps/ →
Pay Day: E-Invoice & Peppol icon

Pay Day: E-Invoice & Peppol

Peppol & Factur-X Invoices on iPhone

[Business] Free

Most invoice apps make a pretty PDF. Pay Day makes one your tax authority's system can actually read.

features

  • Factur-X / ZUGFeRD e-invoices
  • Peppol delivery, built in
  • Real EN 16931 VAT engine
iPhone iPad
open in app store ↗
Flaccy icon

Flaccy

The Player for the Music You Own

[Music] Free

Flaccy is a beautiful player for the music you own. Drop in your FLAC, ALAC, AAC, or MP3 files and get a fast, gorgeous library with gapless playback, synced lyrics, and scrobbling — no streaming subscription, no upload, no account.

features

  • Gapless FLAC playback with quality badges
  • AI-organized library, no manual tagging
  • Last.fm scrobbling, charts & Year in Music
iPhone Apple Watch
open in app store ↗

~/cli · tools for the terminal

ls cli/ →

~/oss · open source

ls oss/ →

~/blog · recent writing

ls blog/ →