Flávio Juvenal da Silva Junior

Recife - State of Pernambuco, Brazil

Member since July 2, 2014

Flávio is an experienced full-stack software developer who has worked for companies and startups. He has a particular interest in Python and Javascript, but also has contributed to projects using Java, Haskell, C, C++, Scala, and PL/SQL. Along with two partners, he works at Vinta Software Studio.

Flávio is now available for hire

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Portfolio

Vinta Software Studio
Python, Django, Javascript, Ember.js, Trigger.io, PostgreSQL
ICB.LA
Ruby on Rails, JavaScript, Trigger.io, PostgreSQL
Dr. Busca
Python, Django, JavaScript, jQuery, MySQL, Redis, Git, Ubuntu Server.

Experience

JavaScript, 6 years
SQL, 5 years
Django, 4 years
Python, 4 years
REST, 4 years
Web App Development, 4 years
Meteor, 1 year
Django REST Framework, 1 year

Availability

Part-time

Preferred Environment

Ubuntu, Sublime Text, Git

The most amazing...

...a tool to crawl open source projects and extract code metrics from them.

Employment

Partner
Vinta Software Studio
2013 - PRESENT
- Built a web dashboard with charts for a software security company to manage vulnerabilities.
- Built the full-stack of a loyalty program for a retail company, including back-end algorithms for reward detection, a web dashboard, and a mobile app.
- Created a Trigger.io (mobile web platform) native module for using sockets with Javascript code.
- Created a JavaScript Grunt plugin for running tasks after a HTTP server is ready at a certain port.
- Created a Chef cookbook with Vagrant for provisioning and deploying a Django server equipped with PostgreSQL, Nginx, and Celery.
Technologies: Python, Django, Javascript, Ember.js, Trigger.io, PostgreSQL
Developer
ICB.LA
2013 - 2013
- Designed the webpage and mobile app for youjudge.la, an app for judging UFC fights.
- Designed the webpage and mobile app for barganhou.la.
Technologies: Ruby on Rails, JavaScript, Trigger.io, PostgreSQL
Co-founder and Web developer
Dr. Busca
2012 - 2012
- Developed a web app for users to find doctors and make appointments online.
- Implemented a redis-simple-cache, a Python module for a Redis-based cache to return values.
- Administered servers using Ubuntu Server, MySQL, and Redis.
Technologies: Python, Django, JavaScript, jQuery, MySQL, Redis, Git, Ubuntu Server.

Experience

Vinta Software Studio Portfolio (Development)
http://www.slideshare.net/vintasoftware/software-studio
This slideshow is Vinta Software Studio's portfolio, which displays our biographies, work examples, and methodologies of software design.
evee (Development)
An open-source, Meteor-based app that provides an alternative visualization of Facebook Events. Built to experiment with the reactivity features of Meteor.
groundhog (Development)
https://github.com/spgroup/groundhog
A tool for crawling GitHub projects to extract code metrics from them.
What HN says (Development)
https://github.com/fjsj/What-HN-says/
A Chrome extension that shows the current page's score and links back to the discussion page on Hacker News.
redis-simple-cache (Development)
https://github.com/vivekn/redis-simple-cache
Simple Redis-based cache for storing results of Python function calls, JSON-encoded strings, or HTML.
trigger.io-tcp (Development)
https://github.com/vintasoftware/trigger.io-tcp
Trigger.io module for using TCP sockets with JavaScript.

Skills

Languages
Python, HTML, Java, HTML5, CSS, SQL, JavaScript, Sass, Ruby, Less, Scala, C, C++, C#, CSS3
Frameworks
Django, Django REST Framework, Ruby on Rails (RoR), Ember.js, .NET
Paradigms
Rapid Prototyping, Object-oriented Programming (OOP), Imperative programming, KISS, Model View Controller (MVC), Model View Presenter (MVP), Functional Programming, REST, Test Automation, Unit Testing, Pair programming, Minimum Viable Product, DRY, Promise, Top-down Programming, Object-oriented Design (OOD), Agile Software Development, Test-driven Development (TDD), Parallel & Distributed Computing, Design Patterns, MapReduce, Responsive Web Design (RWD), Socket programming
Other
Web App Development, HTTP, AJAX, Prototyping, Lean Startups, Multithreading, UI Testing, CORS, OAuth, Caching, SMTP
Libraries/APIs
Django ORM, Facebook API, Foursquare API, Requests, Ember Data, Mandrill API, South
Tools
Celery, Git, GitHub, Grunt, Gimp, Vagrant, Chef, Adobe Photoshop, Make, Bower
Platforms
Amazon Web Services (AWS), Heroku, Meteor, Trigger.io, Linux, Google App Engine, Ubuntu, Mandrill, Windows, Android, Parse
Storage
Redis, MySQL, MongoDB, PostgreSQL

Education

Bachelor's degree in Computer Science
Federal University of Pernambuco - Recife, Brazil
2008 - 2012

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