Gustavo Jantsch

Gustavo Jantsch

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ABOUT ME
Senior PHP Developer
Senior PHP Developer

I'm a senior web developer with more than 30 years of experience in the field. I've been working with small and large websites with more than 1 million page views a day. From systems designed for the industry and factory floor, to e-commerce and e-government websites and systems.

I consider myself fortunate, since I had the opportunity in all these years to work in local and remote teams on a variety of projects with different needs and technologies that gave me a wider view of software development.

Most recently, I've been working on the development of websites and REST APIs based on Laravel. Also, I'm a full-stack developer with strong knowledge of Linux administration and Apache configuration.

Portuguese, English
Brasilia (-03:00)
Joined June 2017
EXPERTISE
10 years experience
I've been working with PHP for the last 23 years on small, medium, and high-traffic web sites (1.5 million page views per day). I can off...
I've been working with PHP for the last 23 years on small, medium, and high-traffic web sites (1.5 million page views per day). I can offer a good amount of experience in back-end and front-end development with this language. I already worked on projects using Wordpress, osCommerce, Elgg, Zend Framework 2, Cake, and a few other frameworks.
10 years experience
15 years experience
I had the opportunity to work with large MySQL databases and high performance web sites like http://hulkshare.com as well as complex appl...
I had the opportunity to work with large MySQL databases and high performance web sites like http://hulkshare.com as well as complex applications like commerce and government budget systems with different approaches and requirements for optimization.
Large databasesSql optimization
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Large databasesSql optimization
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5 years experience
I use Git for everything when coding. To keep track of my personal and private projects and also when working with teams.
I use Git for everything when coding. To keep track of my personal and private projects and also when working with teams.
8 years experience
I already worked on full Ajax oriented web sites without loosing responsiveness and SEO features.
I already worked on full Ajax oriented web sites without loosing responsiveness and SEO features.
15 years experience
Aware of the best practices to build Responsive and SEO oriented websites.
Aware of the best practices to build Responsive and SEO oriented websites.
8 years experience

REVIEWS FROM CLIENTS

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SOCIAL PRESENCE
GitHub
tp-link-wr480n-php
TP-LINK WR480-N PHP Class
PHP
0
0
electronjs-netscan
A net scanner electronjs app.
0
0
Stack Overflow
189 Reputation
0
0
6
EMPLOYMENTS
Senior PHP Developer
Lourenco Ltd
2017-08-01-Present
Front and backend developer responsible to maintain and develop high traffic web sites. Responsible for the development of a media mana...
Front and backend developer responsible to maintain and develop high traffic web sites. Responsible for the development of a media manager system in a distributed environment using micro services for media acquirement, processing, normalization, distribution and web crawling.
PHP
Python
Java
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PHP
Python
Java
MySQL
Git
Version control
Laravel
Redis
RabbitMQ
Docker
MySQL Optimization
Laravel 5
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Senior PHP Developer
Clayton Kendall
2016-03-01-2017-06-01
Development and maitenance of osCommerce template using SASS, Smarty and XTemplate layouts, osCommerce widgets, osCommerce plugins, PSR-2...
Development and maitenance of osCommerce template using SASS, Smarty and XTemplate layouts, osCommerce widgets, osCommerce plugins, PSR-2 coding standards.
PHP
jQuery
Git
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PHP
jQuery
Git
jQuery UI
GitLab
Bootstrap
Oscommerce
Sass
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Owner
Agilita TI
2010-02-01-2017-01-01
Development of systems and and responsive websites with PHP, Zend Framework 2, Wordpress themes and plugins, SEO optimization, code and ...
Development of systems and and responsive websites with PHP, Zend Framework 2, Wordpress themes and plugins, SEO optimization, code and database optimization for high traffic websites. Requirement analysis, interface design, C# programming, SQL Server administration, implementation and security tests on Document Management Systems and others.
PHP
C#
jQuery
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PHP
C#
jQuery
MySQL
CakePHP
Bootstrap
Oracle PL/SQL
Zend Framework 2
Microsoft SQL Server
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PROJECTS
HulkshareView Project
2014
Social Network
Social Network
PHP
Sphinx
Apache Solr
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PHP
Sphinx
Apache Solr
My
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