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David Ferreira

David Ferreira

Lead web programmer, startup co-founder

Amsterdam (+01:00)
Portuguese, Spanish, English
(My rate might change based on the complexity) I am a programmer. I love what I do and I make efforts to give from me to those that work with me. I always try to find the most modern and the most stable solution available in the market. Since 2005, when I started to learn C, and I had a some PHP and Javascript works. Since then, and as a freelancer and as employee, I have worked on a different projects in Portugal. Since then, I have contributed for a CMS for hotels websites in Ireland, an Electronic Patient Dossier in The Netherlands. Recently, I have been part of the www.kassacompleet.nl, a online payment provider by ING.

I would love to help you to install a Node, NPM (without the annoying sudo, and a working version of MongoDB on your Mac.

Html css expert help HTML/CSS - 13 years experience
Since I was kid, I've started to understand how web works, and started to play with frontpage. In that point I was feeling like a hacker, by copy websites and change the HTML. Since then, I've tried to improve my knowledge, and use the latest html and css ways of doind things
Php expert help PHP - 9 years experience
I have experience with the following frameworks (sorted by knowledge) * Codeigniter * Zend 2 * Laravel * CakePHP
Javascript expert help JavaScript - 6 years experience
Since 2002 when I've written my first hello works in JavaScript, I've been always trying to get the most of is. I've been working commercially dive 2009
Jquery expert help jQuery - 4 years experience
I've used in most of the websites I've used so far. I use it when I am not using Ember or Angular. Also I have experience handling events and asynchronous code, and callbacks.
Ember js expert help Ember.js - 1 year experience
Working already for 1 year with EmberJS, I've chosen Ember as a companion for my projects. I like the idea, and how ember core team is handling the releases. I always use Ember Data to manage the models, and Ember-cli to generate files
Angular js expert help AngularJS - 1 year experience
Angular ui router, schema forms
Mysql expert help MySQL - 9 years experience
Started to use MySQL together with PHP. I've built a high-traffic website, with around 50k visitors per hour, and managed to optimize the queries to save processing power.
es6-angular-seed 2   2
(WIP) Angular 1.5.8 + Bootstrap 4 + angular-toaster = ❤️
CSS HTML JavaScript
node-youtube-uploader 0   1
Uploads a video to a specified Youtube account and keeps the access_token for reusing
webcomponents-seed 0   1
Web Components seed, with webcomponents.js, SASS and Gulp automation
Ember-CLI-Tweetr 0   0
Frontend for a simple Twitter clone written with Ember and Ember CLI
CSS JavaScript
 Reputation: 177
  •  Gold Badge: 1
  •  Silver Badge: 1
  •  Bronze Badge: 12
Average Rating
(23 ratings)
Awesome mentor!
Pretty good
Could've been better
Needs improvement

Very healthful. Full with knowledge. Thank you David.
Ronak Feb 06, 2016

Fast! Efficient and very Awesome in knowledge. Thank you David.
Ronak Feb 01, 2016

Extremely helpful in debugging Angular/Node app
Lauren Mendoza Jan 16, 2016

I believe in Super heroes! Wow Fast! Efficient and also teach me new tricks for debugging. Thank you!
Alex A Jan 16, 2016

I posted an issue I was having with WTForms on a Flask application I'm building, and David was the first to answer my request. I was at first suspicious as none of the skills he says he had on his profile had anything to do with Python, Flask, WTforms or Jinja. Well, I was wrong to be suspicious as he was able to find the solution for me, and in a very very fast time (he does not waste time at all which when you pay per minute is highly appreciated). It turns out he had some very good knowledge about Python but did not mention it on its profile. Very helpful, will certainly use again.
Philippe Dec 06, 2015

He work really fast and very friendly
Charles Dec 04, 2015

Very helpful in each requirement.
Ronak Dec 03, 2015

Awesome in knowledge.
Ronak Dec 01, 2015

Very helpful and knowledgeable. Will use him again and his knowledge.
Ronak Nov 28, 2015

Very good in knowledge and always solve my problem. Will use his knowledge again.
Ronak Nov 26, 2015

Nice mentor and helpful
Hamzah Al Ghamdi Nov 26, 2015

David was excellent! Figured everything out quickly and answered any questions I had along the way.
Nicole Forrester Nov 25, 2015

David was extremely helpful, he messaged me only a few minutes after posting my request for help and we figured out my issue in less than half an hour. I will definitely look for him next time I need help.
YIBAS Support Nov 25, 2015

Very skilled and help solve a difficult problem I was having issues with.
Titus Blair Nov 24, 2015

He is very good to explaining concept. Very knowledgeable with development. I will contact him again if I need help.
Ronak Nov 24, 2015

David helped me with a local storage js issue and seems to be very knowledgeable in Javascript, as he helped me sort out my problem real quick
Daniele Manca Nov 19, 2015

Excellent mentor- very helpful and doesn't waste time at all which is nice
Halloran Nov 18, 2015