Scouting report
Dominican data scientist and R user publishing ML notes and a Quarto blog
assessed from open-source footprint
Angel is an INTEC industrial engineer and R user with a clear data/ML focus (59%), working in R, Python and supporting Docker/TeX tooling. His strongest original work is ML-Summary-Notes (a Tidymodels/Tidyverse study book, his most-starred at 4) and a Quarto-powered data-science blog using renv. Roughly half his repos are forks (forkRatio 0.55), but the original R/ML authored work is substantive and the best-defined data profile in this batch.
Authorship & open source
Contributes to
- tidymodels/tidymodels.org23★
- r4ds/bookclub-shinyui3★
- isaiasasalo/Ejemplo0★
What they build
Industry experience
- Productivity & SaaS
- Data, ML & AI
- Education & EdTech
Signal breakdown
8
top repo 4
31
55% forks
11
5 yr
9
Active
39% stale
Strengths
- Verified author — wrote 72% of commits on ML-Summary-Notes
- Open-source contributor — 3 external projects incl. tidymodels/tidymodels.org (23★)
- 50 merged pull requests
- 279 commits in the past year
- Ships to production — 9 live demos
- Consistently active, low abandonment
- Data / ML focus with Frontend
About
Skills
- R
- HTML
- Python
- Sass
- Dockerfile
- TeX
- CSS
- Machine Learning
Featured work
ML Summary Notes
The purpose of creating this book is share the lessons learnt by reading and completing the exercises in the book. It also could work as summary of t…
- R
- Machine Learning
- Rdatatable
- Tidymodels
- Tidyverse
by Angel Esteban Feliz
myblog
A Quarto-powered data science blog built with R 4.4.3, showcasing technical tutorials and portfolio projects. Uses renv for dependency management and…
- Sass
by Angel Esteban Feliz
Nyc Taxi Zone Selector
Explore the app yourself with the following link to Hugging Face:
- R
by Angel Esteban Feliz
corrcat
It facilitates to explore correlations between categorical and ordinal variables.
- R
by Angel Esteban Feliz
NycTaxi
This project transforms raw taxi trip data into a prescriptive decision-support tool designed to help drivers maximize their net hourly earnings. Rat…
- R
by Angel Esteban Feliz
Driver Hypertension Risk
Reproducible R data pipeline analyzing hypertension risks in Dominican public transport drivers, using {targets} for workflow management, hierarchica…
- R
by Angel Esteban Feliz