Scouting report
Steady Java/Kotlin builder with a 366-follower following
assessed from open-source footprint
Senior
71signal
José Ricardo is one of the most consistent committers in the group — 191 commits last year at a 97 consistency score — and ships small, focused tools like JCalc, a Java math-expression library (10★). With 366 followers he has some community pull, but the work is solo with only 1 merged PR and modest stars, so impact is mostly personal-project depth in the JVM/Android space. A reliable mid/senior for Java or Kotlin teams.
Authorship & open source
Solo authorwrote 100% of commits on JCalc
1 merged PRs191 commits / yr
What they build
Backend47%
Mobile25%
DevOps11%
Data / ML11%
Frontend7%
Industry experience
- Productivity & SaaS
- Developer Tools
- Climate & Sustainability
Signal breakdown
Originality54
Impact89
Consistency97
Polish28
Stars
29
top repo 10
Original repos
10
47% forks
Followers
366
On GitHub
5.6 yr
Live demos
0
Activity
Active
20% stale
Strengths
- Verified author — wrote 100% of commits on JCalc
- Consistently active, low abandonment
- Backend focus with Mobile
- Domain experience in Productivity & SaaS & Developer Tools
- Core stack: Java, Python, Shell, Kotlin
About
I use Arch, BTW 🤓 — 19 public repositories and 366 followers on GitHub.
Skills
- Java
- Python
- Kotlin
- JavaScript
- Linux
- Shell
- Calculator
- Gradle