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Alejandro Beltrán Varela

Backend Engineer

// havana, cu · UTC-5

Lic Computer Science

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profile sourced from GitHub

Scouting report

Cuban backend engineer building Python and Go tooling around small language models

assessed from open-source footprint

Junior
41signal

A Havana-based computer science grad working in Python and Go, with five original repositories. The standout is SEsml, a system for structured extraction using small language models, which signals genuine interest in applied ML tooling. Stars are absent and roughly half the repos are forks (one is a GitHub tutorial clone), so this reads as a solid but still-early independent portfolio rather than a battle-tested one.

Authorship & open source

Primary authorwrote 50% of commits on skills-introduction-to-github
1 merged PRs30 commits / yr1 external project

Contributes to

  • gia-uh/labor-code0

What they build

Backend60%
Data / ML33%
DevOps7%

Industry experience

  • Developer Tools
  • Education & EdTech

Signal breakdown

Originality42
Impact19
Consistency76
Polish40
Stars

0

Original repos

5

55% forks

Followers

15

On GitHub

5.2 yr

Live demos

0

Activity

Active

40% stale

Strengths

  • Verified author — wrote 50% of commits on skills-introduction-to-github
  • Consistently active, low abandonment
  • Backend focus with Data / ML
  • Domain experience in Developer Tools & Education & EdTech
  • Core stack: Python, Go