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Cristian R Melendez Gonzalez

Data / ML Engineer

// mayaguez, pr · UTC-4

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

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profile sourced from GitHub

Scouting report

Puerto Rico geospatial and ML engineer building real QGIS and energy-analysis tools

assessed from open-source footprint

Senior
45signal

Cristian is the strongest profile in this batch, with original, domain-grounded Python work: a QGIS plugin for importing critical-infrastructure data (1 star), an energy-storage location evaluator, and ML models predicting paratransit no-shows. His geospatial-plus-data/ML focus is clearly applied rather than tutorial-driven. The main caveat is staleness, an abandoned ratio of 0.78 and no commits in the past year, but the body of authored work is substantive and specific.

Authorship & open source

Primary authorwrote 88% of commits on Critical-Infrastructure-Plugin
6 merged PRs0 commits / yr

What they build

Backend50%
Data / ML31%
Frontend15%

Industry experience

  • Climate & Sustainability
  • Developer Tools
  • Education & EdTech

Signal breakdown

Originality84
Impact28
Consistency30
Polish40
Stars

1

top repo 1

Original repos

9

0% forks

Followers

4

On GitHub

10.5 yr

Live demos

0

Activity

Quiet

78% stale

Strengths

  • Verified author — wrote 88% of commits on Critical-Infrastructure-Plugin
  • Original builder — 9 of their own repositories
  • Backend focus with Data / ML
  • Domain experience in Climate & Sustainability & Developer Tools
  • Core stack: Python, Java, JavaScript, TypeScript

About

Data / ML Engineer from Puerto Rico, active on GitHub with 9 public repositories and 4 followers. Explore the work and reach out on GitHub.

Skills

  • Python
  • Java
  • JavaScript
  • TypeScript

Featured work

Critical Infrastructure Plugin

This QGIS Plugin allows user to import Infrastructure Data from Homeland Infrastructure Foundation-Level Data Repositories.

  • Python

by Cristian R Melendez Gonzalez

Energy Storage Location Evaluator

A tool to evaluate potential locations for energy storage facilities, providing options for static and mobile configurations based on various spatial…

  • Python

by Cristian R Melendez Gonzalez

Stop And Wait Protocol

This project is a simple implementation of the stop and wait protocol using Sockets in a local environment

  • Python

by Cristian R Melendez Gonzalez

Prediction Of No Shows In Paratransit Systems

In this project multiple models of machine learning are implemented to predict if an user will

  • Python

by Cristian R Melendez Gonzalez

Spatial Analysis Program

The goal of this project is to create a program that takes inputs from an external Python script and generates an output, based on the QGIS tool, tha…

  • Python

by Cristian R Melendez Gonzalez

IntervalADT

A simple class to simulate an interval in JAVA

  • Java

by Cristian R Melendez Gonzalez