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Datadrummer-jr

Full-Stack Engineer

// la habana, cu · UTC-5

I’m Joswald Alonso Peña, a first-year Data Science student at the Faculty of Mathematics and Co…

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profile sourced from GitHub

Scouting report

Cuban data-science student shipping real analysis projects in Python and Jupyter

assessed from open-source footprint

Mid
51signal

A first-year Data Science student at the University of Havana, working in Jupyter, Python and HTML on substantive analytical projects - PurchaseGap, examining the dollar's impact on Cuban MIPYMES pricing, and a baseball Hall-of-Fame data study. Authorship is highly active and self-driven (346 commits last year, sole author, perfect consistency, nothing abandoned). Stars and reach are still zero given how new the account is, but this is a genuinely original, project-driven early data portfolio with strong momentum.

Authorship & open source

Solo authorwrote 100% of commits on PurchaseGap
0 merged PRs346 commits / yr

What they build

Data / ML63%
Frontend25%
Backend13%

Industry experience

  • E-commerce & Retail
  • Education & EdTech
  • Travel, Food & Hospitality

Signal breakdown

Originality81
Impact7
Consistency100
Polish34
Stars

0

Original repos

7

0% forks

Followers

2

On GitHub

1.5 yr

Live demos

1

Activity

Active

0% stale

Strengths

  • Verified author — wrote 100% of commits on PurchaseGap
  • 346 commits in the past year
  • Original builder — 7 of their own repositories
  • Consistently active, low abandonment
  • Data / ML focus with Frontend
  • Domain experience in E-commerce & Retail & Education & EdTech
  • Core stack: Jupyter, HTML, Python