Cristian Perez

Full-Stack Engineer

// dominican republic, do · UTC-4

I am a highly skilled full stack developer and data analyst with 5+ years of experience in soft…

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profile sourced from GitHub

Scouting report

5-year full-stack/data analyst, e-commerce focus

assessed from open-source footprint

Senior

70signal

Cristian markets 5+ years of full-stack and data-analyst experience, and his ~5-year account shows a frontend-led generalist (62%) across JS/TS, Java and C# with strong originality (95). His most complete projects are Alura Geek e-commerce builds (4★ and 2★) — capable but bootcamp-challenge in origin — and a 0.68 abandonment ratio plus low max-stars temper the impact. A solid mid-to-senior generalist for e-commerce or data-touching web work, best validated with a current portfolio piece.

Authorship & open source

Solo authorwrote 100% of commits on Alura-E-commerce

0 merged PRs35 commits / yr333 private contributions / yr

What they build

Frontend62%

Backend27%

Design7%

Industry experience

E-commerce & Retail
Fintech & Payments
Data, ML & AI

Signal breakdown

Originality100

Impact55

Consistency75

Polish49

Stars

top repo 4

Original repos

7% forks

Followers

On GitHub

4.9 yr

Live demos

Activity

Active

68% stale

Strengths

Verified author — wrote 100% of commits on Alura-E-commerce
Original builder — 41 of their own repositories
Ships to production — 6 live demos
Frontend focus with Backend
Domain experience in E-commerce & Retail & Fintech & Payments
Core stack: JavaScript, TypeScript, CSS, HTML

About

I am a highly skilled full stack developer and data analyst with 5+ years of experience in software. — 44 public repositories and 21 followers on GitHub.

Skills

JavaScript
TypeScript
CSS
HTML
Java
C#
EJS
Challengeonealurageeklatam2

Featured work

Alura E Commerce

The Alura Geek E-commerce project is a web application that allows users to browse and purchase products online. It was developed using HTML, JavaScr…

HTML
Challengeonealurageeklatam2

by Cristian Perez

E CommerceAlura

The Alura Geek E-commerce Updated Version project is a web application that allows users to browse and purchase products online. It was developed usi…

JavaScript

by Cristian Perez

Commit Viewer Client

The GitHub Commit Viewer is a web application designed to viewing and tracking commits within a specific GitHub repository.

TypeScript

by Cristian Perez

CurrencyExchanger AluraChallenge

The Currency Exchange Application is a Java-based desktop application that allows users to convert currencies based on current exchange rates. It use…

Java
Challengeoneconversorlatam2

by Cristian Perez

Nest GraphQL BackEnd

This is a CRUD application built using GraphQL and NestJS. It allows users to perform basic CRUD operations on a database of items. Features Create,…

TypeScript

by Cristian Perez

ReactPortafolio

Cristian's Portafolio

TypeScript

by Cristian Perez