All developers

Jean Astacio

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

Broad self-learner with the widest language range here

assessed from open-source footprint

Junior
34signal

Jean has the largest and most varied repo set in this batch — 17 original repos touching JavaScript, Python, Go, C++, TSQL, and Shell. The work is methodical and self-directed: data-cleaning notebooks, HackerRank solutions, a TSQL querying project, and a project-based Python bootcamp tracking his own learning. That earns the highest originality reading of the group. The caveats are real, though: no stars, everything abandoned, and no commits in the past year. A genuinely curious, wide-ranging learner whose challenge now is depth and follow-through over breadth.

Authorship & open source

Solo authorwrote 100% of commits on Data_Cleaning
0 merged PRs0 commits / yr

What they build

Backend36%
Frontend30%
Data / ML13%
DevOps10%
Systems8%

Industry experience

  • Education & EdTech
  • Productivity & SaaS
  • Gaming

Signal breakdown

Originality91
Impact0
Consistency27
Polish29
Stars

0

Original repos

17

6% forks

Followers

0

On GitHub

6.7 yr

Live demos

1

Activity

Quiet

100% stale

Strengths

  • Verified author — wrote 100% of commits on Data_Cleaning
  • Original builder — 17 of their own repositories
  • Backend focus with Frontend
  • Domain experience in Education & EdTech & Productivity & SaaS
  • Core stack: JavaScript, Jupyter, Python, TSQL