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Javier O. Cordero Pérez

Data / ML Engineer

// puerto rico, pr · UTC-4

Full stack developer, Qt developer, and educator. My passion is to create. I'm a free software…

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profile sourced from GitHub

Scouting report

Qt/QML desktop engineer behind QPrompt (569★)

assessed from open-source footprint

Principal
82signal

Javier is a Qt/C++/QML desktop developer and educator whose flagship is QPrompt Teleprompter (569★), a polished cross-platform app he primary-authored and ships via Flathub (18 commits to its packaging repo). With 617 commits last year, 88 consistency, and 14 years on GitHub, he's a proven native-app builder — even a fun LEGO EV3 image scanner (33★) in the mix. A strong, dependable fit for desktop/Qt or media-tooling work; his star total (648) is genuinely his own.

Authorship & open source

Primary authorwrote 86% of commits on QPrompt-Teleprompter
58 merged PRs617 commits / yr2 external projects

Contributes to

  • KDAB/GammaRay1,870
  • flathub/com.cuperino.qprompt1

What they build

Frontend28%
Backend28%
Systems20%
Data / ML16%
DevOps5%

Industry experience

  • Media & Streaming
  • Productivity & SaaS
  • Web & CMS

Signal breakdown

Originality61
Impact100
Consistency88
Polish70
Stars

648

top repo 569

Original repos

30

70% forks

Followers

65

On GitHub

14 yr

Live demos

9

Activity

Active

67% stale

Strengths

  • Verified author — wrote 86% of commits on QPrompt-Teleprompter
  • Open-source contributor — 2 external projects incl. KDAB/GammaRay (1,870★)
  • 58 merged pull requests
  • 617 commits in the past year
  • 648 stars earned across projects
  • A standout project with 569 stars
  • Ships to production — 9 live demos

About

Full stack developer, Qt developer, and educator. My passion is to create. I'm a free software advocate and a person of entrepreneurial spirit. — 110 public repositories and 65 followers on GitHub.

Skills

  • QML
  • Python
  • Teleprompter
  • C++
  • Qml
  • Qt
  • JavaScript
  • Autocue

Featured work