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LeonelHolguin

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

Dominican full-stack dev writing original C# and Java line-of-business apps

assessed from open-source footprint

Mid
52signal

Leonel's portfolio is almost entirely original work (0.04 fork ratio across 25 repos), centered on C#, Java and web stacks with a balanced frontend/backend split. PatientManager, a C# medical system with user management and lab results, is representative of his coursework-style line-of-business builds. The work shows breadth but no stars, no authorship signal, and a high abandoned ratio (0.76), so it reads as solo academic-grade projects rather than maintained products.

Authorship & open source

Solo authorwrote 100% of commits on Devsu_technical_test
3 merged PRs4 commits / yr1 private contributions / yr

What they build

Frontend43%
Backend40%
Game Dev13%

Signal breakdown

Originality100
Impact13
Consistency70
Polish37
Stars

0

Original repos

25

4% forks

Followers

3

On GitHub

5.7 yr

Live demos

6

Activity

Active

76% stale

Strengths

  • Verified author — wrote 100% of commits on Devsu_technical_test
  • Original builder — 25 of their own repositories
  • Ships to production — 6 live demos
  • Frontend focus with Backend
  • Core stack: C#, JavaScript, HTML, Java

About

Full-Stack Engineer from Dominican Republic, active on GitHub with 26 public repositories and 3 followers. Explore the work and reach out on GitHub.

Skills

  • C#
  • JavaScript
  • HTML
  • Java
  • TypeScript
  • PHP
  • Sass
  • CSS

Featured work