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Emmanuel Crisostomo

Backend Engineer

// dominican republic, do · UTC-4

Building in the open from Dominican Republic. Backend Engineer.

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profile sourced from GitHub

Scouting report

Ruby learner working through Rails tutorials and small CRUD apps

assessed from open-source footprint

Mid
30signal

Emmanuel's seven repos center entirely on Ruby, mostly following a Rails book (a Ticketee build from Rails 4 in Action) alongside small original apps like an expense manager. The focus is clear and single-language, which is a plus for someone learning backend, but the projects are tutorial-grade with no stars and no verified external OSS work. Despite a 'Mid' label and an 11-year-old account, there were zero commits in the past year and everything is dormant. A genuine Ruby learner who would need to demonstrate current, deployed work to substantiate a mid-level claim.

Authorship & open source

Solo authorwrote 100% of commits on drterritorialdiv
3 merged PRs0 commits / yr

What they build

Backend100%

Industry experience

  • Education & EdTech

Signal breakdown

Originality70
Impact13
Consistency18
Polish20
Stars

0

Original repos

6

14% forks

Followers

3

On GitHub

11.9 yr

Live demos

0

Activity

Quiet

100% stale

Strengths

  • Verified author — wrote 100% of commits on drterritorialdiv
  • Original builder — 6 of their own repositories
  • Backend focus
  • Domain experience in Education & EdTech
  • Core stack: Ruby

About

Backend Engineer from Dominican Republic, active on GitHub with 7 public repositories and 3 followers. Explore the work and reach out on GitHub.

Skills

  • Ruby

Featured work