Summary

Expertise

Project Highlights

Education

Agency

JZ

English:

Advanced

Javier Z.

vetted by Youteam

Vetted by YouTeam

Venezuela

UTC -04:30

America/Caracas

English:

Advanced

I'm a computer science engineer with more than 3 years of experience building full-stack web-based applications using the MERN tech stack

I'm mainly a JavaScript developer, I've also had the opportunity to work with other programming languages such as PHP and Python at a basic level. I consider myself a resilient, open-minded, empathetic and active person who's always willing to learn new stuff everyday, not only about technology but also about life in order to grow both as a professional and as a person. I'm passionate about coding but also about other things like learning new languages—Japanese in my list, music—I listen to a lot of genres and would like to learn piano at some point; And last but not least, I like to do some bike riding to clear up my mind.

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Expertise

Years of commercial development experience

4 years of experience

Core technologies

React.js 4 years
React Native 4 years
TypeScript 1 year
Node.js 2 years
Flask 2 years
Unit Testing 1 year

Other technologies

Express.js
MongoDB
MySQL
PHP
Redis
Postman
Vue.js
Jest
Material-UI

Project Highlights

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Front-end Developer

Design System library

Jan `22 - Jun `23

1 year

TaxFix

Accessible Design System library.

Responsibilities & achievements

Developed an accessible Design System library for Taxfix based on Material UI design specs using React and React Native for cross-platform support (Android, iOS and Web). The project follows a monorepo structure using Turborepo as the build tool.

React.js
React Native
TypeScript
Unit Testing
Jest
Material-UI
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Full-stack Developer

company intranet

Mar `21 - Jan `22

10 months

TMS Venezuela

Developed and maintained the company intranet, consists of a full-featured information system that combines Administration, HHRR, Operations and Technical Support modules and tools.

Responsibilities & achievements

The Developed and maintained includes MikroTik RouterOS and Bequant TCP Optimizer API integration. Built using React.js and Vue.js (Frontend) and Next.js, PHP and MySQL (Backend).

Flask
MySQL
PHP
React.js
Socket.IO
Redis
Vue.js
Chart.js
Knex.js
Next.js
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Software Developer

Freelancer projects

Oct `18 - Feb `21

2 years

Analyzed requirements and designed, developed full-stack web applications using MongoDB, Express.js, React.js and Node.js as well as some mobile apps using React Native.

Responsibilities & achievements

Web and Mobile Developer

Express.js
MongoDB
Node.js
React.js
React Native
Socket.IO
Redis
Postman
Mongoose

Education

Higher education in Computer Science

Agency

Frontend team augmentation agency #199

100-400

GMT-5

Madrid/Spain, Santiago/Chile, Buenos Aires/Argentina, Miami/USA

Core Expertise

AngularJS
D3.js
Django
Express.js
Java
Node.js
Python
React.js
React Native
Ruby on Rails
Selenium
Spark
UX
HBase
Angular 2x
Docker
UIUX Design
Spring Boot
Angular Material
Angular CLI
GatsbyJS
Material-UI
Next.js

Industries

E-Commerce & Retail, Banking & Finance, Big Data

Want to hire this engineer?

Check if Javier is available