All developers

Rayan Peroumal

Backend Engineer

// guadeloupe, gp · UTC-4

Passionné de développement Java et Android.

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profile sourced from GitHub

Scouting report

Guadeloupe Java/Android developer mapping his region for Graphhopper routing

assessed from open-source footprint

Junior
31signal

Rayan works mostly in Java and JavaScript, with a backend-leaning split, and his most concrete original projects are region map generators (Guadeloupe and Île-de-France) built for the Graphhopper routing engine. Across 12 original repos there are no stars, no commits in the last year, and a 100% abandoned ratio, so the portfolio reads as past personal experiments. Solid language fundamentals but currently dormant and low-traction.

Authorship & open source

Solo authorwrote 100% of commits on guadeloupe-map
1 merged PRs0 commits / yr

What they build

Backend52%
Frontend36%
Mobile12%

Industry experience

  • Gaming
  • Travel, Food & Hospitality

Signal breakdown

Originality66
Impact9
Consistency24
Polish33
Stars

0

Original repos

12

33% forks

Followers

2

On GitHub

9.1 yr

Live demos

0

Activity

Quiet

100% stale

Strengths

  • Verified author — wrote 100% of commits on guadeloupe-map
  • Original builder — 12 of their own repositories
  • Backend focus with Frontend
  • Domain experience in Gaming & Travel, Food & Hospitality
  • Core stack: JavaScript, Java