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Jhon Albert Guzman Rosario

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

Backend-leaning Dominican generalist exploring Go, Kotlin and scripting across many small repos

assessed from open-source footprint

Staff
54signal

Jhon is a Dominican full-stack developer with an unusually broad language spread, Go, Kotlin, Python, Lua and more, weighted toward backend (48%) with some mobile. His 18 mostly-original repos carry little external traction (one star, 13 followers) and a 0.56 abandoned ratio, and the showcased work, a self-described 'My Scripts' practice repo, is explicitly labeled learning. No authorship evidence was available. Genuine language breadth, but the portfolio is largely exploratory rather than shipped product.

Authorship & open source

Solo authorwrote 100% of commits on fileToPdf_microService
19 merged PRs11 commits / yr1,702 private contributions / yr

What they build

Backend48%
Frontend19%
Mobile13%
Systems10%
DevOps7%

Industry experience

  • Education & EdTech

Signal breakdown

Originality93
Impact38
Consistency78
Polish2
Stars

1

top repo 1

Original repos

18

5% forks

Followers

13

On GitHub

5.3 yr

Live demos

0

Activity

Active

56% stale

Strengths

  • Verified author — wrote 100% of commits on fileToPdf_microService
  • 19 merged pull requests
  • Original builder — 18 of their own repositories
  • Backend focus with Frontend
  • Domain experience in Education & EdTech
  • Core stack: Go, Kotlin, HTML, Python

About

Full-Stack Engineer from Dominican Republic, active on GitHub with 19 public repositories and 13 followers. Explore the work and reach out on GitHub.

Skills

  • Go
  • Kotlin
  • HTML
  • Python
  • Lua
  • EJS
  • Batchfile
  • JavaScript

Featured work