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Xavier Flix

Full-Stack Engineer

// dominican republic, do · UTC-4

Building in the open from Dominican Republic. Full-Stack Engineer.

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profile sourced from GitHub

Scouting report

Systems-level .NET hacker — CoreAudio + an 8086 emulator

assessed from open-source footprint

Principal
90signal

Xavier writes genuinely hard low-level code: CoreAudio (104★), a Windows CoreAudio wrapper for .NET, and x8086NetEmu (33★), a VB.NET 8086 emulator with an integrated debugger. Across 91 original repos and 11 years he's a deep C#/VB.NET specialist with real systems and audio chops. The caveat is a high 0.85 abandoned ratio — lots of finished experiments left to rest — so he fits teams that value depth on Windows/.NET internals over polished maintenance.

Authorship & open source

Primary authorwrote 85% of commits on CoreAudio
17 merged PRs376 commits / yr500 private contributions / yr

What they build

Backend55%
Game Dev37%
Frontend7%

Industry experience

  • Media & Streaming
  • Developer Tools
  • Gaming

Signal breakdown

Originality100
Impact100
Consistency81
Polish69
Stars

277

top repo 104

Original repos

91

7% forks

Followers

33

On GitHub

11.1 yr

Live demos

12

Activity

Active

85% stale

Strengths

  • Verified author — wrote 85% of commits on CoreAudio
  • 17 merged pull requests
  • 376 commits in the past year
  • Original builder — 91 of their own repositories
  • 277 stars earned across projects
  • A standout project with 104 stars
  • Ships to production — 12 live demos