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Guille Ferriol

Data / ML Engineer

// havana/cuba, cu · UTC-5

Self-taught software engineer for high-performance, scalable applications.

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profile sourced from GitHub

Scouting report

Self-taught engineer strong on CS fundamentals

assessed from open-source footprint

Mid
65signal

Guille is a self-taught engineer focused on high-performance systems, with the cohort's leading polish (69) and a deployed portfolio (vercel.app); 5 of his repos are deployed and his Software Engineer Skills repo (2★) collects algorithms, data structures, and design patterns in Python. The visible work is largely learning-oriented (a 'learning languages' C++ repo) with low stars (7 total), but low abandonment (0.33) and breadth across Python, C++, and Dart suggest range. A strong mid-level generalist with solid fundamentals.

Authorship & open source

Solo authorwrote 100% of commits on learning-languages
6 merged PRs6 commits / yr1 external project490 private contributions / yr

Contributes to

  • decorethighle-boop/backend-decorect0

What they build

Data / ML34%
Backend27%
Frontend17%
Systems7%
Mobile7%

Industry experience

  • Education & EdTech
  • E-commerce & Retail
  • Web & CMS

Signal breakdown

Originality88
Impact52
Consistency54
Polish69
Stars

7

top repo 2

Original repos

15

6% forks

Followers

12

On GitHub

2.9 yr

Live demos

5

Activity

Quiet

33% stale

Strengths

  • Verified author — wrote 100% of commits on learning-languages
  • Original builder — 15 of their own repositories
  • Ships to production — 5 live demos
  • Data / ML focus with Backend
  • Domain experience in Education & EdTech & E-commerce & Retail
  • Core stack: TypeScript, Python, Jupyter, C++