All developers

Konstantin

Backend Engineer

// havana, cu · UTC-5

Building in the open from Cuba. Backend Engineer.

View GitHub profile

profile sourced from GitHub

Scouting report

Cuba-based Android learner working in Java and Kotlin

assessed from open-source footprint

Junior
31signal

Konstantin's fourteen repos trace a clear Android learning path in Java and Kotlin — a NYT-API news app, a daily mood tracker, an early quiz app, and a calculator he notes he intends to expand. The trajectory through progressively more involved Android projects is the most encouraging signal. Beyond that the footprint is quiet: no stars, one follower, every repo abandoned, no deployments, and no commits in the last year; the single merged PR is on his own repo, not external OSS. Early-career mobile/backend learner with a focused stack but no collaborative or shipped track record yet.

Authorship & open source

Solo authorwrote 100% of commits on MyRetrofitApplication
1 merged PRs0 commits / yr

What they build

Backend65%
Mobile35%

Industry experience

  • Education & EdTech

Signal breakdown

Originality82
Impact7
Consistency26
Polish14
Stars

0

Original repos

14

13% forks

Followers

1

On GitHub

7.4 yr

Live demos

0

Activity

Quiet

100% stale

Strengths

  • Verified author — wrote 100% of commits on MyRetrofitApplication
  • Original builder — 14 of their own repositories
  • Backend focus with Mobile
  • Domain experience in Education & EdTech
  • Core stack: Java, Kotlin