Scouting report
R/data specialist who ships a Central Bank package
assessed from open-source footprint
Johan is a true data niche hire: an economist-statistician whose flagship databcrd is an R package for pulling Dominican Republic Central Bank data (3★), backed by a perfect originality score (100) and 61% data/ML discipline over a decade on GitHub. Stars are low and several repos are dormant (0.39 abandonment), so the value is domain depth — economics, statistics, central-bank data pipelines in R — not broad software impact. An ideal fit for fintech, analytics, or research teams needing real quantitative R expertise.
Authorship & open source
Contributes to
- formulard/sentimientos-puerto-plata0★
- formulard/webscraping_inmobiliario0★
What they build
Industry experience
- Web & CMS
- Fintech & Payments
- Data, ML & AI
Signal breakdown
5
top repo 3
31
0% forks
21
10.2 yr
4
Active
39% stale
Strengths
- Verified author — wrote 100% of commits on transporte_hospitales
- Open-source contributor — 2 external projects incl. formulard/sentimientos-puerto-plata (0★)
- 76 merged pull requests
- Original builder — 31 of their own repositories
- Ships to production — 4 live demos
- Consistently active, low abandonment
- Data / ML focus with Frontend
About
Skills
- R
- JavaScript
- HTML
- TypeScript
- Astro
- TeX
- Jupyter
Featured work
databcrd
The R packages to get data published by the Central Bank Of the Dominican Republic
- R
by Johan Rosa
Indicadores Cambiarios
Reporte del mercado cambiario
- R
by Johan Rosa
Webscraping Tc
Webscraping de la tasa de cambio de los banco comerciales dominicanos
- JavaScript
by Johan Rosa
Finance Portfolio
Personal financial analysis and portfolio.
- R
by Johan Rosa
Proyectos Inmobiliarios React
Aplicación de manejo de proyectos inmobiliarios
- TypeScript
by Johan Rosa
Simulador Pensiones
Simulador de pensiones para República Dominicana
- R
by Johan Rosa