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Ruben Hernandez

Full-Stack Engineer

// cuba, cu · UTC-5

Building in the open from Cuba. Full-Stack Engineer.

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profile sourced from GitHub

Scouting report

Cuban polyglot full-stack dev across Python, Kotlin and Vue with his own site

assessed from open-source footprint

Senior
75signal

Senior full-stack developer with 51 original repos and very few forks, working across Python, Kotlin, Vue and TypeScript, with a personal domain (rubenha.com) and ten deployed projects. Named work includes a product-sales web app (Yaventas) and a Next.js digital-twin thesis project for a photovoltaic microgrid. Originality and breadth are high; star traction is minimal (max 1), so the strength here is range and shipping volume rather than reach.

Authorship & open source

Primary authorwrote 70% of commits on LlegoBackend
5 merged PRs969 commits / yr2 external projects

Contributes to

  • Fabian1820/SunCarWeb1
  • Fabian1820/LlegoBusiness0

What they build

Backend33%
Frontend31%
Mobile18%
Data / ML12%

Industry experience

  • Data, ML & AI
  • E-commerce & Retail
  • Web & CMS

Signal breakdown

Originality100
Impact60
Consistency100
Polish39
Stars

29

top repo 1

Original repos

51

4% forks

Followers

4

On GitHub

4.3 yr

Live demos

10

Activity

Active

29% stale

Strengths

  • Verified author — wrote 70% of commits on LlegoBackend
  • Open-source contributor — 2 external projects incl. Fabian1820/SunCarWeb (1★)
  • 969 commits in the past year
  • Original builder — 51 of their own repositories
  • Ships to production — 10 live demos
  • Consistently active, low abandonment
  • Backend focus with Frontend