All developers

Marco Nardone Guerra

Full-Stack Engineer

// puerto rico, pr · UTC-4

Building in the open from Puerto Rico. Full-Stack Engineer.

View GitHub profile

profile sourced from GitHub

Scouting report

Puerto Rican developer focused on Python/Jupyter ML and LLM coursework

assessed from open-source footprint

Mid
52signal

A Puerto Rico-based developer skewing heavily toward data and ML (two-thirds of his disciplines), working in Jupyter and Python. Projects include an LLMs repo using LangChain and an IBM AI Engineer Coursera capstone. Honesty matters here: much of the portfolio is certificate and course-derived, and a 0.67 abandoned ratio with single-digit stars points to a learning-stage ML portfolio rather than production systems — though the focus on applied LLM tooling is current and relevant.

Authorship & open source

Solo authorwrote 100% of commits on LLMs
1 merged PRs12 commits / yr357 private contributions / yr

What they build

Data / ML67%
Backend22%
Frontend10%

Industry experience

  • Data, ML & AI
  • Education & EdTech
  • Gaming

Signal breakdown

Originality85
Impact25
Consistency74
Polish33
Stars

1

top repo 1

Original repos

18

18% forks

Followers

5

On GitHub

9 yr

Live demos

0

Activity

Active

67% stale

Strengths

  • Verified author — wrote 100% of commits on LLMs
  • Original builder — 18 of their own repositories
  • Data / ML focus with Backend
  • Domain experience in Data, ML & AI & Education & EdTech
  • Core stack: Jupyter, Python, JavaScript, PHP