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Leonardo
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Leonardo

Curitiba, Paraná, Brazil --:--:--

Leonardo is a Senior Software Engineer with over 20 years of professional experience designing and developing web applications. He is strongest with PHP and LAMP stack, with extensive experience using HTML, CSS, SASS, and related web tools. He has also used NodeJS and MongoDB on the back end and is strong with MySQL as well. Along with software development, he has been working with Scrum & Agile methodologies for over 10 years. Leonardo is fluent in English and has been working with North American and United Kingdom companies where English communication is the standard.

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Skills
Years
1
2
3
4
5
6
7
8
9
10+
Firebase
Angular
Vue.js
Node.js
Java
C#
JavaEE
JavaScript
AWS
MongoDB
Android
Bootstrap
Adobe Flex
Linux
Nuxt.js
Git
Python
.NET
Flash
PHP
Redis
Material Design
Spring
ASP.NET
YUI
HTML5
CodeIgniter
Flutter
JUnit
Oracle
JBoss
CSS3
Dart
Express
GCP
MySQL
Meteor
React Native
PostgreSQL
Open Source
Linux Open RMS
Microsoft SQL Server
XForms
jQuery
Hibernate
Laravel
Sencha ExtJS
Mac OS
RealBasic
OpenBase
SQL DB
Cisco
Symfony
WordPress
ORM
Zend Framework
Joomla
Magento
REST API
Developer Personality

Independent

Collaborative

Trailblazer

Conservative

Generalist

Specialist

Planner

Doer

Idealist

Pragmatist

Abstraction

Control

100
50
0
50
100
Feature Experience

Legacy Refactoring . SOLID

Platform Migration

CI/CD

Open Source

MODERATE
EXTENSIVE
EXPERT
Cultural Experience

Agile - Scrum

Humanitarian NGOs

E-Commerce

Health Care

MODERATE
EXTENSIVE
EXPERT
Portfolio

Email on Acid

Senior Full Stack Software Engineer

Categories

Work Experience : 2019-2022
  • FullStack development and maintenance of a cloud application using Flutter, Angular, Node.js, Express, PHP 7, CodeIgniter, MySQL, MongoDB, and Redis.
  • In charge of refactoring a legacy application with huge performance improvements, scalability, and code readability.
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Bureau Veritas Group

Full Stack Software Engineer

Work Experience : 2019
  • Full Stack development for a worldwide shipment of grains management software called SurvAgri©. The front-end was created using Vue.JS with NUXTJS and the back-end is a distributed RESTFUL API written in Laravel PHP using the PostgreSQL database.
  • Development of new features and maintenance/bug correction in an ERP and Agricultural Auditory management software called KerpWeb. The software manages the workflow and whole auditory process of transgenic seeds. Refactoring and re-structuring of legacy code using Clean Code principles. Framework updates and optimizations. Kerpweb was created using ExtJS, Zend Framework, and MySQL. BASF and Bayer are some of the companies that use Bureau Veritas’ software stack.
    Continuous integration and deployment using bitbucket pipelines and Amazon AWS Cloud.
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DevHouse Internet Software

Senior Software Engineer

Work Experience : 2011-2019
  • Development of web applications using Angular and Node.js.
  • Development, implementation, and customization of websites and e-commerce using open-source CMSs like WordPress, Joomla, and Magento (plugins, themes, and extensions).
  • Analysis and development and support for small to mid-size web applications using PHP and ASP.NET (C#).
  • Teaching Adobe Flex Courses.
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Médecins Sans Frontières/Doctors Without Borders (MSF) UK

Technical Lead Java Android Software Engineer

Work Experience : 2015-2016
  • Android/Java developer working remotely on Project Buendia (http://projectbuendia.org/) team to develop an android application + Linux OpenMRS server to help clinicians in the fight against Ebola and malnutrition.
  • Started as a volunteer developing unit tests for the project. After two weeks, he was selected among more than 1000 candidates to join the team as a full-time android developer. Later on, due to his performance and experience, he was elected the technical lead, in charge of helping the team with technical issues and doing code reviews alongside the development of new features and bug corrections.
  • Project Buendia is an open-source medical record system designed for relief missions. It was originally created by MSF, Google Crisis Response, and a group of volunteers in response to the 2014 Ebola epidemic in West Africa.
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Stock & Info

Java Software Engineer

Work Experience : 2015
  • Java Restful Webservice development using JBoss RestEasy.
  • Frontend development using HTML5 / CSS3 / Bootstrap and jQuery.
  • Development of helper and Version Control System applications for FileMaker database using .NET C#.
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Bravi Software

Software Engineer

Work Experience : 2014-2015

Microsoft C# and .NET WPF software developer for the world’s largest educational software. Outsourcing to Tribaltech, UK.

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TOTVS

Software Engineer

Work Experience : 2011

Bug fix and support on an EDM (Electronic Document Management) system written using Flex and Java EE.
Frontend migration from Adobe Flex to Web Standards (HTML5/CSS/Javascript) using jQuery and YUI (Yahoo User Interface).
Restful API development using JBoss Resteasy (JAX-RS).

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DMG Digital Agency

Web Developer

Work Experience : 2010-2011
  • Magento e-commerce customizations, plugins, and theme development.
  • Object-Oriented PHP5 development of casino management software using PHP Zend Framework for a Restful API Backend and Sencha EXTJS JavaScript framework on the frontend for a rich internet application (RIA). The database used was PostgreSQL with Doctrine PHP ORM.
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Freelancer

Web Developer

Work Experience : 2005-2010
  • Development of on-demand applications using web technologies. ExtJS, PHP Zend Framework, Doctrine ORM, PostgreSQL, MySQL.
  • Development, implementation, and customization of websites and e-commerce using open-source CMSs like WordPress, Joomla, and Magento (plugins, themes, and extensions).
  • On-demand web application development using Senha EXJS, PHP Zend Framework, Doctrine ORM, and PostgreSQL.

Worked for varios local small and medium business in Joinville city area as: Izi Sistemas, Datasul, LDI Eletrônica Industrial, Ugabuga Internet, VonMuller Fotografia, Maquel Cosméticos, Century Foto e Vídeo, Colégio Oficina dos Sonhos, Joinville Business Center, GeRHação, among others.

 

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Previous Roles

Categories

Work Experience : 1999-2005
  • IT Support Specialist at UDESC (2004-2005)
  • Software Engineer at Quantic Solutions (2001-2003)
  • IT Manager at SCTEL Telecommunications (2000-2001)
  • IT Trainee at Dualline Millenium Informatica (1999-2000)

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