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Daniel Hernández

Backend Engineer

// dominican republic, do · UTC-4

Building in the open from Dominican Republic. Backend Engineer.

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profile sourced from GitHub

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Dominican junior backend dev building an AI-prioritized task manager in TypeScript

assessed from open-source footprint

Senior
59signal

Daniel is an early-career Dominican backend engineer working in TypeScript and Java. His standout is TaskFlow-AI, an AI/ML-driven TODO app that dynamically prioritizes tasks — the best-traction project in this batch's juniors at 5 stars. The portfolio is small (3 original repos) and unvalidated by deployments, but the one flagship project is concrete and on-theme for productivity/AI.

Authorship & open source

Solo authorwrote 100% of commits on TaskFlow-AI
3 merged PRs1 commits / yr1 external project4 reviews

Contributes to

  • Emma-PG/ToDoList1

What they build

Backend54%
Frontend33%
Mobile14%

Industry experience

  • Data, ML & AI
  • Productivity & SaaS

Signal breakdown

Originality75
Impact48
Consistency75
Polish40
Stars

6

top repo 5

Original repos

3

0% forks

Followers

4

On GitHub

3.9 yr

Live demos

0

Activity

Active

33% stale

Strengths

  • Verified author — wrote 100% of commits on TaskFlow-AI
  • Consistently active, low abandonment
  • Backend focus with Frontend
  • Domain experience in Data, ML & AI & Productivity & SaaS
  • Core stack: TypeScript, Java