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Sofía M. Barrera Vega (They/She)

Data / ML Engineer

// mayagüez, pr · UTC-4

Building in the open from Puerto Rico. Data / ML Engineer.

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profile sourced from GitHub

Scouting report

Puerto Rican data/ML-leaning engineer in C++, Python and Jupyter

assessed from open-source footprint

Mid
46signal

Sofia is a Mayaguez developer positioned toward systems and data/ML, working in C++, Python and Jupyter. The visible portfolio is thin on shipped product: the two surfaced repos are a resume and a personal portfolio page, and roughly 90% of repos are inactive with only a few stars. The language mix points at a real data/systems foundation, but the GitHub signal here is largely portfolio-and-coursework rather than adopted authored work.

Authorship & open source

Solo authorwrote 100% of commits on Project-Bank-Account-Simulator-
0 merged PRs4 commits / yr

What they build

Systems49%
Data / ML34%
Backend17%

Industry experience

  • Fintech & Payments
  • Web & CMS
  • Media & Streaming

Signal breakdown

Originality79
Impact33
Consistency59
Polish12
Stars

3

top repo 1

Original repos

10

9% forks

Followers

9

On GitHub

5.1 yr

Live demos

0

Activity

Active

90% stale

Strengths

  • Verified author — wrote 100% of commits on Project-Bank-Account-Simulator-
  • Original builder — 10 of their own repositories
  • Systems focus with Data / ML
  • Domain experience in Fintech & Payments & Web & CMS
  • Core stack: C++, Python, Jupyter

About

Data / ML Engineer from Puerto Rico, active on GitHub with 11 public repositories and 9 followers. Explore the work and reach out on GitHub.

Skills

  • C++
  • Python
  • Jupyter

Featured work