Lucas Oliveira

Lucas Oliveira

Pragmatic programmer with more than 6 years of experience with Ruby, JavaScript and PHP.

I like Ruby a lot, but I also like some other languages such as JavaScript and Elixir.

Experience


Software Engineer at Fera.ai

(Artificial Intelligence for ecommerce to help merchants succeed with guaranteed results)
October 2018 – present | Kitchener, Canada

Back-end development using Ruby on Rails and PostgreSQL
Technologies: ruby, rails, javascript, postgresql, css, sass, html, git


Software Engineer at Attendease

(event management software and automation platform for corporate event teams)
March 2018 – August 2018 (6 months) | remote

Back-end development using Ruby on Rails and PostgreSQL
Front-end development using React with Redux
Technologies: ruby, rails, react, redux, javascript, backbone,
coffescript, postgresql, css, sass, html, git


Software Engineer at Iugu

(payments automation and other financial operations)
September 2017 – February 2018 (6 months) | São Paulo

Back-end development using Ruby on Rails and MySQL
Front-end development using BackboneJS
Technologies: ruby, rails, sidekiq, javascript, coffescript, backbone, mysql, redis,
elastic search, docker, kubernetes, terraform, AWS, nginx, java, spring, css, sass, html, git


Software Engineer at 2mundos

(software house)
July 2016 – September 2017 (1 year and 3 months) | São Paulo

Back-end development using NodeJS, MongoDB and MeteorJS
Front-end development using AngularJS
Technologies: nodejs, mongodb, meteorjs, angularjs, angular,
jenkins, pubsub sockets, css, postcss, html, git


Software Developer at Magnetis

(financial investments platform)
April 2015 - June 2016 (1 year and 2 months) | São Paulo

Back-end development Ruby on Rails on a Docker environment
Technologies: ruby, rails, javascript, postgresql, elastic search,
docker, heroku, css, sass, html, git


Software Developer at Uplexis

(financial compliance platform)
October 2012 – March 2015 (2 years and 6 months) | São Paulo

RESTful APIs using Ruby on Rails
Background jobs using Sidekiq and Redis
Maintenance of SOAP APIs using with PHP with Zend Framework
DevOps using AWS (mostly EC2, Load Balancers, S3, Route 53, RDS and ElastiCache)
Technologies: ruby, rails, sidekiq, javascript, postgresql,
AWS, PHP, zend, redis, css, sass, html, git


Also, two years of experience with PHP, MySQL and Linux.

Education


Analysis and Systems Development at FIAP

January 2012 - December 2013 (2 years)

Most of the projects were developed using Java and JSF or C#.NET

My final project was a website with a search that could tell whether people are saying good or bad things about a company on Twitter.

This application was built using C#.NET and it classified the content using the Google Prediction API.

Blog posts


Lucas Oliveira's DEV Profile

My DEV Profile

I write posts about ruby, rails and other programming subjects in the DEV community.


Ruby nos trilhos

Ruby nos Trilhos

A blog about ruby, rails and relatives subjects like git, web servers and docker in Portuguese.