- development of the front and back end of the web project (chefsclub.com.br) in Ruby on Rails and of the Android and iOS apps REST APIs.
- working also with neat JavaScript and jQuery on front end.
- some DevOps work on Heroku (our apps are all on Heroku) too (including addons of Elasticsearch, Redis, New Relic, LogEntries) and on AWS (RDS, OpsWorks and Elasticsearch Service), Sidekiq and some monitoring tools like New Relic (mentioned before), Airbrake, Rollbar...

I was working as a Full Stack RoR dev, doing DevOps stuff on Heroku and AWS but mainly coding on back and front end of the app and the API. We had Rails 3.2 apps and Rails 4 apps. Usually testing everything with Rspec suit.

- development of the front and back end of the client (Real Page https://www.realpage.com/​) in Ruby on Rails (REST API including).
- working also with JavaScript, jQuery and some Angular (not much) on front end.
- some DevOps work on Heroku too (including addons of Elasticsearch - bonsai - and New Relic) and on AWS (RDS, OpsWorks and Elasticsearch Service).

I was working as a Full Stack RoR dev, doing some DevOps stuff on Heroku and AWS but mainly coding on back and front end of the app. We had a Rails 3.2 app and also migrated to 4.1. We was using - sadly, because the app was very old and it was a mess when we got the project to work on - more than one JS framework (AngularJS, Backbone, jQuery an, of course, neat JS); integrations via SOAP and REST, everything tested using Rspec suit.

I was also responsible to migrate our Elasticsearch instance from Heroku (Bonsai) to AWS, i.e., create our instance on AWS and refactor our setup, cause our version was very old.

Also, I did some things on RDS like create/manage database instances and snapshots because sometimes we needed instances to our staging/testing environments.

And the EC2 itself, managing some things and monitoring the app. One time or other changing some deploy stuff on OpsWorks (we used Chef), but not so many times as I worked on that other things.

And basically every day using the server by SSH, 'cause our database had a very old structure and data and when I started on that project, a lot of data problems existed. So, every day something was needed to be done on server, manually, and other stuff....

- development of the front end part of a investment company with neat Javascript and Angular JS.
- development of back end of this investment web system with Python, Django and Django rest framework.

- raise of VPS servers for Ruby on Rails apps usually in Digital Ocean and Heroku for Code Polaris developed web systems.
- analysis/consultancy of web systems development using agile with scrum.
- development of web systems with Rails. always with TDD.