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Daybin Yefry Perez

Backend Engineer

// dominican republic, do · UTC-4

Full Stack Engineer | Gamer | continuous learning, early adopter and enthusiast for new technol…

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profile sourced from GitHub

Scouting report

Dominican full-stack/mobile developer shipping a Flutter mortgage calculator

assessed from open-source footprint

Senior
47signal

A Dominican full-stack engineer leaning mobile, working across Dart, C#, JavaScript and Java, with the batch's strongest follower count (11) and a deployed Flutter app, MortgageLoan, that handles amount/rate/term breakdowns (1 star). Real shipping signal with 7 merged PRs, though the high abandoned ratio (0.75) on a small repo set tempers the picture. Clear mobile/backend focus and a concrete deployed product set him apart from the thinner profiles here.

Authorship & open source

Solo authorwrote 100% of commits on SubwayStation
7 merged PRs28 commits / yr260 private contributions / yr

What they build

Backend42%
Mobile33%
Frontend15%
Game Dev10%

Signal breakdown

Originality77
Impact34
Consistency60
Polish16
Stars

1

top repo 1

Original repos

4

0% forks

Followers

11

On GitHub

9.8 yr

Live demos

1

Activity

Active

75% stale

Strengths

  • Verified author — wrote 100% of commits on SubwayStation
  • Backend focus with Mobile
  • Core stack: Dart, C#, JavaScript, Java

About

Full Stack Engineer | Gamer | continuous learning, early adopter and enthusiast for new technologies. 🎮💻☕ = 😎 — 4 public repositories and 11 followers on GitHub.

Skills

  • Dart
  • C#
  • JavaScript
  • Java

Featured work