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Rafael De Leon

Data / ML Engineer

// dominican republic, do · UTC-4

Building in the open from Dominican Republic. Data / ML Engineer.

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profile sourced from GitHub

Scouting report

JS/TS/Python builder; repos are setups and learning exercises

assessed from open-source footprint

Staff
36signal

Rafael carries a 'Staff / Data-ML' label, but the public repos tell a more junior story: budget-tracker side project plus a cluster of explicitly-named boilerplate and learning repos ('test syntax', 'test n-tier architecture', 'initial setup'). Stack spans JavaScript, TypeScript, and Python, but there are no stars, no verified external OSS contributions (the merged PRs are against his own repos), and nothing committed in the past year. Solid breadth of self-study; the senior/ML framing isn't supported by what's visible here.

Authorship & open source

Solo authorwrote 100% of commits on dinerito-flow
17 merged PRs0 commits / yr508 private contributions / yr

What they build

Frontend53%
Backend41%
Data / ML6%

Industry experience

  • Developer Tools
  • E-commerce & Retail

Signal breakdown

Originality84
Impact14
Consistency30
Polish22
Stars

0

Original repos

9

0% forks

Followers

1

On GitHub

8.5 yr

Live demos

0

Activity

Quiet

78% stale

Strengths

  • Verified author — wrote 100% of commits on dinerito-flow
  • 17 merged pull requests
  • Original builder — 9 of their own repositories
  • Frontend focus with Backend
  • Domain experience in Developer Tools & E-commerce & Retail
  • Core stack: JavaScript, TypeScript, Python