Nestor S Frontera

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

Early-career Puerto Rican dev, JS + Python fundamentals

assessed from open-source footprint

Senior

52signal

Nestor is auto-tagged Data/ML but the actual repos read full-stack-curious: a personal portfolio and a small Python 'Bank Simulator', all in JavaScript and Python. With only 6 repos, 0 forks, no deployments and a 0.67 abandonment ratio on a 4.7-year account, this is a thin, early-career signal rather than evidence of ML work. Suited to a junior generalist role.

Authorship & open source

Solo authorwrote 100% of commits on Resume

17 merged PRs20 commits / yr1 external project

Contributes to

ProjectKiwii/EHR-System0★

What they build

Backend45%

Frontend30%

Data / ML25%

Industry experience

Web & CMS
Fintech & Payments
Security & Identity

Signal breakdown

Originality79

Impact34

Consistency65

Polish33

Stars

top repo 1

Original repos

0% forks

Followers

On GitHub

4.7 yr

Live demos

Activity

Active

67% stale

Strengths

Verified author — wrote 100% of commits on Resume
17 merged pull requests
Original builder — 6 of their own repositories
Backend focus with Frontend
Domain experience in Web & CMS & Fintech & Payments
Core stack: JavaScript, Python

About

Data / ML Engineer from Puerto Rico, active on GitHub with 6 public repositories and 7 followers. Explore the work and reach out on GitHub.

Skills

JavaScript
Python

Featured work

Portfolio

Making this for fun

JavaScript

by Nestor S Frontera

Bank Simulator

small coding project

Python

by Nestor S Frontera

nsfrontera

Information about me

Code

by Nestor S Frontera

Cybersecurity Writeups

Solutions to various CTF exercises

Code

by Nestor S Frontera

Browncheese Discord Bot

Its a fun discord bot i made for learning. More things to be added and more to learn

Code

by Nestor S Frontera