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Sergio Guzmán

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 with broad language range and a heavy merged-PR history

assessed from open-source footprint

Staff
45signal

A Dominican full-stacker spanning JavaScript, Python, C#/ASP.NET and Go, with the standout signal being 69 merged pull requests, evidence of real collaborative iteration. That said, the 20 public repos skew academic (REST APIs, an OAuth restaurant app, a semantic analyzer, a game-dev final) and 95% are flagged abandoned with only 3 commits in the last year, so recent original activity is thin. Strong PR throughput historically; current public momentum is low.

Authorship & open source

Solo authorwrote 100% of commits on heroes-villians-api-v2
69 merged PRs3 commits / yr1 external project5 private contributions / yr

Contributes to

  • Ismael-GG/elec0

What they build

Backend46%
Frontend31%
Data / ML17%
Game Dev5%

Industry experience

  • Security & Identity
  • Gaming
  • Web & CMS

Signal breakdown

Originality99
Impact29
Consistency29
Polish18
Stars

0

Original repos

20

0% forks

Followers

9

On GitHub

5.1 yr

Live demos

0

Activity

Quiet

95% stale

Strengths

  • Verified author — wrote 100% of commits on heroes-villians-api-v2
  • 69 merged pull requests
  • Original builder — 20 of their own repositories
  • Backend focus with Frontend
  • Domain experience in Security & Identity & Gaming
  • Core stack: JavaScript, Python, ASP.NET, C#