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Jofreylin Perez Valdez

Data / ML Engineer

// dominican republic, do · UTC-4

Currently ITLA's Software Developer :)

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profile sourced from GitHub

Scouting report

Dominican backend developer building XLIFF translation tooling in Python and TypeScript

assessed from open-source footprint

Principal
65signal

A Dominican software developer (ITLA) working across TypeScript, C#, Kotlin and Python, with a clear niche in localization tooling: XLF_XLIFF_TRANSLATOR (Python) and a companion WEB_XLIFF_TOOLS app form a small but coherent original portfolio. All 28 repos are original with a personal site at byjofrey.com, though reach is modest at 3 total stars and 3 followers, and roughly half the repos are abandoned. A focused backend-leaning builder whose translation tools show real problem-solving.

Authorship & open source

Solo authorwrote 100% of commits on XLF_XLIFF_TRANSLATOR
209 merged PRs12 commits / yr1,056 private contributions / yr

What they build

Backend47%
Frontend29%
Game Dev12%
Mobile8%

Industry experience

  • Productivity & SaaS
  • Education & EdTech
  • Media & Streaming

Signal breakdown

Originality100
Impact48
Consistency79
Polish32
Stars

3

top repo 2

Original repos

28

0% forks

Followers

3

On GitHub

6.7 yr

Live demos

3

Activity

Active

54% stale

Strengths

  • Verified author — wrote 100% of commits on XLF_XLIFF_TRANSLATOR
  • 209 merged pull requests
  • Original builder — 28 of their own repositories
  • Ships to production — 3 live demos
  • Backend focus with Frontend
  • Domain experience in Productivity & SaaS & Education & EdTech
  • Core stack: TypeScript, C#, Kotlin, Python

About

Currently ITLA's Software Developer :) — 28 public repositories and 3 followers on GitHub.

Skills

  • TypeScript
  • C#
  • Kotlin
  • Python
  • JavaScript

Featured work

XLF XLIFF TRANSLATOR

XLF - XLIFF file translator with XML structure. This makes the translation task easier, less tedious, and more automated.

  • Python

by Jofreylin Perez Valdez

WEB XLIFF TOOLS

Web App to simplify the translation process of XLF and XLIFF files.

  • TypeScript

by Jofreylin Perez Valdez

PORTFOLIO FORECAST

Web app to help you easily project your financial growth, especially for stock market investors.

  • TypeScript

by Jofreylin Perez Valdez

TASK MANAGER AD

Kotlin app - task manager

  • Kotlin

by Jofreylin Perez Valdez

KOTLIN BOOTCAMP UD9011

UDACITY - Kotlin Bootcamp for Programmers

  • Kotlin

by Jofreylin Perez Valdez

NUMBER THE GAME

Aplicación web interactiva desarrollada que permite poner a prueba tus conocimientos en dos categorías: Matemáticas e Historia Dominicana.

  • TypeScript

by Jofreylin Perez Valdez