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Jerly De La Rosa

Full-Stack Engineer

// dominican republic, do · UTC-4

Software Developer | Data Engineer

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profile sourced from GitHub

Scouting report

Dominican full-stack and data dev with broad output and a package-publishing habit

assessed from open-source footprint

Staff
64signal

Jerly spans JavaScript, Python, C# and Jupyter across 42 original repos, publishes packages, and has the most followers and total stars in this group (13 and 22). That said, the headline repos are learning-oriented, a JavaScript-problems collection and a Blackjack game, max stars are modest, and an exceptionally high abandonment rate (0.98) signals many one-off starts. A wide-ranging mid-level builder with real reach, but the consistency and depth are the weak points to probe.

Authorship & open source

Primary authorwrote 81% of commits on Learning-JavaScript-Problems
113 merged PRs0 commits / yr1 reviews1,938 private contributions / yr

What they build

Frontend36%
Backend35%
Data / ML18%
Game Dev5%

Industry experience

  • Education & EdTech
  • Productivity & SaaS
  • Security & Identity

Signal breakdown

Originality92
Impact76
Consistency28
Polish46
Stars

22

top repo 4

Original repos

42

21% forks

Followers

13

On GitHub

7.7 yr

Live demos

2

Activity

Quiet

98% stale

Publishes packages · npm

Strengths

  • Verified author — wrote 81% of commits on Learning-JavaScript-Problems
  • 113 merged pull requests
  • Original builder — 42 of their own repositories
  • Ships to production — 2 live demos
  • Publishes open-source packages (npm)
  • Frontend focus with Backend
  • Domain experience in Education & EdTech & Productivity & SaaS