Lucas O. freelancer experto en Ruby, JavaScript, Ruby on Rails, AngularJS, Ionic Framework

Lucas O.

Your success, my success!

0 / 5

Argentina
Valor hora:

AR$ 400,00

IT & Programación

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Sobre mí
Entrepreneur - Web and Mobile Developer.

At this moment, we're the best Scrum Team at Altoros's Systems. Our team's been working hard on this Framework for reach that position. We teach our Customer how he should act as Product Owner. He writes stories, does planning, organizes the backlog, etc. We love that result and we're proud with that.

If you're looking for someone who does Web Developing with love and passion, to your business, hey! I'm here.

Mobile Development:
- Android - Java - Sqlite.

Web Development:
- Ruby.
- Ruby on Rails - TDD - Rspec - Capybara.
- HTML - Haml - CSS - SASS.
- JavaScript - CoffeScript - Jquery.
- EmberJS - AngularJS
- PostgreSQL - MYSQL - MongoDB - Redis.
- Heroku.
- Web Scrapers - Web Crawlers.
- Git - Github - Gitlab.

Agile methodologies:
- Scrum.
- Kanban.
- Pair Programming.
- Extreme Programming.

https://github.com/lucasocon
https://about.me/lucas.ocon

RubyGems:
https://github.com/lucasocon/openweather
Historia laboral
Ruby on Rails Developer.
Altoros. (August 2015 – November 2016)
Back-end developer into web application and API.
Developing and fixing features on front-end with BackboneJS.
Back-end: Ruby on Rails. Git, PostgreSQL, ElasticSearch. TDD, Rspec, Capybara.
HTML, SASS, LESS, Javascript.
Libraries JS: BackboneJS.

Projects: BullFarm:
System to track animals, lots. Implement live and online auctions. Users can buy and sell animals and pay with paypal.
Back-end: Ruby on Rails, PostgreSQL, ElasticSearch.
TDD, Rspec, Capybara.
HTML, SASS, LESS, Javascript. Javascript, BackboneJS.
Git, Heroku

Full Stack Developer
Salsamobi. (September 2016 – November 2016)
Frontend and mobile developer using Angular 2 and Ionic. Develop mobile and web application from scratch. Develop API features on backend using Python.
Consume IBM Watson services.
Back-end: Flask, Tornado, Python. Front-end: Typescript, Angular 2, Ionic HTML, CSS
Git, AWS

Projects:
EdgeupSports:  https://edgeupsports.com/
Web and mobile applicatipn to serve news and stadistics to football fantasy players. Back-end: Flask, Tornado, Python.
Front-end: Typescript, Angular 2, Ionic
HTML, CSS
Git, AWS

Full Stack Developer.
Numgames. (January 2016 – November 2016)
Back-end developer into web application.
Developing and fixing features on front-end with Javascript.
Back-end: Ruby on Rails. Git, PostgreSQL. TDD, Rspec, Capybara.
HTML, SASS, LESS, Javascript.

Projects:
Lottosend:  www.lottosend.com
Web application that provides players with the opportunity to get lottery tickets for ten lotteries.

Ruby on Rails Developer.
Stride NYC. (June 2016 – October 2016)
Back-end developer into web application and API. Developing and fixing features at the backend side.
Back-end: Ruby on Rails. Git, PostgreSQL. TDD, Rspec, Capybara.
HTML, SASS, LESS, Javascript.

Projects:
MyBioInsights:  mybioinsights.com
System to track insight request and provides responses on the pharmaceutical industry.
Back-end: Ruby on Rails, PostgreSQL. TDD, Rspec, Capybara.
HTML, SASS, LESS, Javascript. Javascript.
Git, Heroku

Full Stack Developer.
AnexusIt. (June 2016 – August 2016)
Back-end developer on web application. Mobile developement using Ionic framework. Front-end development.
Developing and refactor features.
Back-end: Ruby, Ruby on Rails, PostgreSQL. TDD, Rspec, Capybara.
HTML, SASS, CSS, LESS, Javascript, Ionic.

Projects:
Carnegie Field Notes:  www.carnegie.org/field-notes
Web and mobile application to manage political content and information.
On this project we used Ionic framework to develop the mobile application and connect with a Rails API.

Full Stack Developer.
Flewid AB. (January 2016 – June 2016)
Back-end developer on web application and API. Front-end development.
Developing and refactor features.
Back-end: Ruby, Ruby on Rails, PostgreSQL. TDD, Rspec, Capybara.
HTML, SASS, CSS, LESS, Javascript. Crawler/Scraper

Projects:
Ringla:  www.ringla.nu
Content browser where users can find projects that matches with they preferences.
On this projects we manage a strong mailing feature and a manage system to admins and users. Also setup a subdomain to each company.

AdCreator: Internal App
Web application where users can create his own banner to publish on websites.

Ljungsjoberg:  www.ljungsjoberg.se
Internal web application to take surveys to users and export into CSV file to analyze.

Foodbible Scraper: Internal App.
Web crawler/scraper that get recipes information from various websites.

Full Stack Developer.
Avantica. (September 2015 - July 2016)
Back-end developer into web application, API and integration with other services. Front-end development.
Developing and refactor features to scale big web application
Back-end: Ruby on Rails. Git, PostgreSQL, ElasticSearch.
Node.js - Meteor.js
TDD, Rspec, Capybara. HTML, SASS, LESS, Javascript.

Projects:
Carma:  www.carma.com
Project that correspondent and editors upload news. The system analyze this news and organize in categories.
On this project we had a big data volume so we needed to optimize all sql queries to get a better performance.

Riffyn:  www.riffyn.com
Scientific project that involves a big amount of data and fast proccess.

Ruby on Rails Developer.
HashDog Team. (December 2014 – September 2015)
Full Stack developer. Developing highly distributed Ruby on Rails web applications for a high performance and high traffic.
Ruby on Rails.
Javascript, HTML, CSS, HAML, SASS TDD, Rspec, Capybara.
Git, PostgreSQL, Heroku.
HTML5, HAML, CSS3, SASS. JQuery, Javascript,
Backbone.js - Ember.js.

Projects:
Bookugly:  https://www.bookugly.com/
Project for sell used book between students.
Web application that scraps books from Universities’ websites, extracting their contents and importing them into its database, generating permits to purchase book and do withdrawals to the users.

Doughbies:  www.doughbies.com
Cookie Store, E-commerce platform.
Front End built using EmberJS, Back end development with Ruby on Rails.

SitterHQ:  www.sitterHQ.com
Web application to find babysitters.
Backend and frontend in Rails, using libraries to work with social networks like facebook.

Rocket-engine:  https://www.rocket-staging.herokuapp.com Cloud- enabled text replacement utility for OSX.
Frond End, Back end and API development from scratch. Ruby on Rails.

Intellirent:  https://www.intellirentsf.com/ Real state application.
Backend and frontend in Rails, using libraries to work with social networks like facebook.

Ruby on Rails Developer.
BairesDev. (June 2015 - August 2015)
Back-end developer into web application and API. Developing and administrator to search and find Venues using Instagram and Foursquare.
Developing and fixing features on front-end with AngularJS. Back-end: Ruby on Rails. Git, PostgreSQL.
HTML, SASS, LESS, Javascript.
Libraries JS: AngularJS, HeatMap.js.

Projects:
Hyp3r:  www.hyp3r.co
Front end development using AngularJS and API development with Ruby on Rails.

Web and Mobile Developer.
Grupalli Consulting Group. (December 2014 - April 2015)
Web and Mobile developer. Developed a Ruby on Rails api for a Android application. Developed internal products.
Back-end: Ruby on Rails. App: Android, Java.
Git, PostgreSQL, Heroku. HTML, SASS.

Ruby on Rails Developer.
Help a Life - Non profit organization. (December 2014 - Mars 2015)
Full Stack developer. Developed features in an agile environment using Ruby on Rails, HTML, CSS and JavaScript.
Ruby on Rails.
TDD, Rspec, Capybara. Git, PosgreSQL, Heroku. HTML5, CSS3.

Project:
Help a Life:  www.helpalife.in
Web to find blood donors.
Back end and API development from scratch. Ruby on Rails.

Ruby on Rails Developer.
Insignia SRL. (September 2014 – December 2014)
Ruby on Rails developer. Back-end developer on internal products. Worked with agile methodologies.
Ruby on Rails, TDD, Rspec, Capybara. Git, Heroku, PostgreSQL.
Javascript, HTML, CSS, SASS.

Projects:
Table hopping:  www.tablehopping.nyc
General backend development, jquery. General debugging with Rails.

Web and Mobile Developer.
La Fragua blacksmith. ( September 2013 - August 2014)
Ruby on Rails developer. Back-end developer in a control system. Report features.
Ruby on Rails, TDD, Rspec, Capybara. Git, Heroku. HTML, CSS.

Web Developer and Mobile Developer.
TengoFree StartUp. (November 2013 - April 2014).
Back-end developer, create new features, bug's reporting and testing. PHP - Ruby on Rails.
HTML5, CSS3.
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