Rosa Jacinto

Full-Stack Web Developer

Based in Sao Paulo, Brazil
Email: contact@jhonatanjacinto.com
Not available for hire


Professional Full-Stack Web Developer with more than 9 years of experience in writing codes to build applications and sites using technologies such as HTML5, CSS3, JavaScript (Vanilla JS, jQuery and Vue.js), PHP, WordPress, SQL and MySQL. Studying Python, R, Node.js and NoSQL in order to become a Data Scientist. Self-motivated, objective, focused and curious programmer with good communication and teaching skills acquired after 2 years working as a Corporate Technical Instructor offering classes about web programming. Fluent in Brazilian Portuguese, English and currently learning French.


Web Programming

  • HTML5 & CSS3
  • JavaScript (ES6+)
  • jQuery
  • Vue.js
  • PHP 7+
  • WordPress

Data Science (Studying)

  • Python
  • R
  • Node.js
  • NoSQL


  • SQL
  • MySQL
  • SQL Server

UI/UX Design

  • Adobe Photoshop
  • Adobe Fireworks

Work Experience

Caelum - Ensino e Inovação

Part-time Programming Instructor

Lecture classes on web development and programming logic using technologies such as HTML, CSS, JavaScript, PHP and MySQL.
Status: Current position

Agencia Agile

Senior Full-stack Web Developer

Created and maintained web applications, sites and blogs using PHP & WordPress.
Period: from 08.2017 to 04.2018

Agencia Pulso

Senior PHP Web Developer

Responsible for coding the back-end of web applications and sites using PHP & WordPress.
Period: from 06.2015 to 07.2017

ENG Treinamentos

Corporate Technical Instructor

Lectured on web design and programming skills for professionals within corporations and companies of all sizes and fields.
Period: from 11.2012 to 12.2014

Agencia Pulso

PHP Web Developer

Built and maintained the back-end code of web applications, sites or blogs using PHP and WordPress technologies.
Period: from 08.2010 to 11.2012

IBM Brazil

Programming Analyst

Application development for clients such as Banco Real and Santander.
Period: from 03.2009 to 09.2009

TASS Telecom

ASP.net Developer

Built web applications and small websites using C# and ASP.net WebForms.
Period: from 11.2007 to 03.2009



Data Science - From A to Z

Year: 2018
Status: In progress


UX & Web Design: Strategy, Design & Development

Year: 2018
Status: In progress


Node.js + MongoDB Developer

Year: 2018
Status: In progress


Become a JavaScript Engineer

Year: 2017
Status: Completed


In the list below you can check some of the projects I have participated in, sometimes partnering with digital agencies and in other cases working directly with clients.

Motiveacao Palestras

Website | Design, Front & Back-end

Technology: PHP 7+ & WordPress
Year: 2018
Status: Published
Link: motiveacaopalestras.com.br


Web Application | Front & Back-end

Technology: PHP 7+ & MySQL
Year: 2018
Status: Published
Link: cursos.feelen.com.br