All developers

Roman Stephenson

Data / ML Engineer

// jamaica, jm · UTC-5

ASP.NET | C# | Java - Springboot | Python | TSQL -MSSQL | MySQL | PHP | MongoDB

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profile sourced from GitHub

Scouting report

ASP.NET + FastAPI architect behind a cancer-diagnosis platform

assessed from open-source footprint

Mid
54signal

Roman builds like a real backend architect: Oncovista, an ASP.NET Core MVC frontend wired to multiple FastAPI microservices for a cancer-diagnosis platform, plus a standalone FastAPI IAM service handling auth, access control and token storage. His 0.13 abandonment ratio is the best in this cohort — he finishes what he starts — though recent volume is light at 5 commits last year and stars are absent. A strong fit for .NET/Python enterprise teams that value architecture and follow-through over GitHub vanity metrics.

Authorship & open source

Solo authorwrote 100% of commits on oncovista
1 merged PRs5 commits / yr

What they build

Backend56%
Data / ML26%
Game Dev15%

Industry experience

  • Security & Identity
  • Education & EdTech
  • Media & Streaming

Signal breakdown

Originality75
Impact24
Consistency88
Polish40
Stars

0

Original repos

8

11% forks

Followers

34

On GitHub

8.2 yr

Live demos

0

Activity

Active

13% stale

Strengths

  • Verified author — wrote 100% of commits on oncovista
  • Original builder — 8 of their own repositories
  • Consistently active, low abandonment
  • Backend focus with Data / ML
  • Domain experience in Security & Identity & Education & EdTech
  • Core stack: C#, Python, TSQL, Java