Scouting report
Dominican backend engineer authoring Spring Boot billing and MySQL services in Java
assessed from open-source footprint
Senior
55signal
Ariel is a Java/Spring Boot backend developer and the primary author of his work, led by a billing service that has drawn 10 stars and a Java-MySQL parser project. With 14 total stars across five original repos, his impact signal is the strongest of his cohort here. Caveats are real: low recent commit volume, no deployed demos, and a 0.6 abandoned ratio, so the portfolio is genuine but not actively maintained.
Authorship & open source
Primary authorwrote 90% of commits on billing
0 merged PRs7 commits / yr1,186 private contributions / yr
What they build
Backend63%
Mobile23%
Frontend13%
Industry experience
- Fintech & Payments
- Developer Tools
Signal breakdown
Originality67
Impact56
Consistency66
Polish24
Stars
14
top repo 10
Original repos
5
17% forks
Followers
7
On GitHub
6.8 yr
Live demos
0
Activity
Active
60% stale
Strengths
- Verified author — wrote 90% of commits on billing
- Original builder — 5 of their own repositories
- Backend focus with Mobile
- Domain experience in Fintech & Payments & Developer Tools
- Core stack: Java, TypeScript
About
Coding is my passion — 6 public repositories and 7 followers on GitHub.
Skills
- Java
- Spring Boot
- TypeScript
- Springboot
- Java8
- Mysql Database