Alexander

Hire a Developer

Costa Rica
America/Costa Rica

Management

PHP

JavaScript

Hire a Developer

Costa Rica
America/Costa Rica

Management

PHP

JavaScript

Hire a Developer

Self Description

Software developer with more than 9 years of experience, work as team lead and team manager for diferent companies in Costa Rica, USA, and Asia. Expertise as software consultant in PHP, .NET, NODEJS, JAVASCRIPT and front end tech. Expertise as Business consultant: Implementing Agile technologies, Create Software delivery process, Create MVPs

Skills

Top areas of expertise

Management

PHP

JavaScript

Top Three Areas of Expertise

1 Management

2 PHP

3 JavaScript

Specific Skills

5 = Master, 4 = Expert, 3 = Proficient, 2 = Familiar, 1 = Beginner

Management 4 of 4 selected
-

Project Management

Agile Methodology
5
Client Management
4
Kanban
1
Scrum
4

Development 94 of 129 selected
-

Cryptocurrency

Cryptocurrency ^c
2
Blockchain
1
Solidity
2

CSS

CSS ^c
5
LESS
2
SASS
4
SCSS
4

Databases

SQL
4
Apache Spark
1
Cassandra
1
CouchBase
1
DynamoDB
1
EMR
1
Hadoop
1
Memcached
1
MongoDB
4
MSSQL
3
MySQL
3 *
Neo4j
1
Oracle
1
OrientDB
1
PostgreSQL
2
Redis
2

ECommerce

Magento
3
Shopify
1
Squarespace
1
WooCommerce
3

Go

Google

HTML

Java

Java ^c
2
Dropwizard
1
Groovy
1
Play
1
Spring
2

JavaScript

JavaScript ^c
4 *
Angular
4
Angular JS
3
Backbone
2
Ember
4
Express
4 *
Flux
2
Knockout.js
2
MEAN
5
Meteor
2
Node.js
4 *
React
3 *
Redux
2
Relay
1
TypeScript
3
Vue.js
2
WebGL
1

Microsoft

C# ^c
3
ASP.NET (MVC)
3
ASP.NET (Web API)
3
WPF
1
WWF
1

Mobile

Android
3
Cordova
4
Ionic
4
iOS
3
Objective-C
2
Phonegap
3
React Native
1
Swift
1
Windows Mobile
1
Xamarin
1

Mozilla

Other

PHP

PHP ^c
4 *
Cake PHP
3
CodeIgniter
4
Drupal
3
Laravel
5
Magento
2 *
Symfony
3 *
Symfony 1.x
1
Wordpress
4
Yii
3
Zend Framework
1
Zend Framework 1.x
1

Python

Python ^c
3
Bottle
1
Django
2
Flask
2
Tornado
2

Ruby

Ruby ^c
2
Rails
2
Sinatra
2

Scala

Scala ^c
1
Lift
1
Play
1

Version Control

DevOps 51 of 64 selected
-

*Nix

Bash
3
CoreOS
1
Linux
3
Ubuntu
3
Unix
3

CDN

Akamai
1
AWS CloudFront
2
Cloudflare
2
Limelight
1

Configuration Management

Chef
1
Puppet
1

Containers

Docker
2
LXC
1
Rocket
1

Databases

Cassandra Management
1
Couchbase Management
1
CouchDB Management
2
Hadoop/HBase Management
1
Memcache Management
2
Memcached Management
2
MongoDB Management
5
MS SQL Management
2
MySQL Management
5
PostgreSQL Management
2
Redis Management
2

Hosting

AWS
3 *
Azure
1
Digital Ocean
5
Google App Engine
1
Google Compute Engine
1
Heroku
2
Linode
1
Meteor Galaxy
1
Rackspace
1

Search

Elasticsearch
1
Lucene
1
Solr
1
Spark
1
Sphinx
1

Tools

Grunt
3
Gulp
3
Vagrant
3

VMWare

vCenter
1
vRealize Automation
1
vRealize Operation
1
vRealize Orchestrator
1
vSphere
1

Webserver

Apache
4
HAProxy
1
Nginx
2
Varnish
1

Design 11 of 19 selected
-

Experience

Creative Direction
1
UI/UX Design
3
Wireframing
2

Technical

Architecture
4
Documentation
3
Requirements Gathering
4
Technical Design
4

Visual

Brand Design
1
Graphic Design
2
Logo Design
1
Package Design
1

Language 2 of 2 selected
-

English

Written English ^c
4
Spoken English
4

Testing 19 of 21 selected
-

Automated Testing

Automated Testing ^c
2
BDD
2
CasperJS
1
Jest
2
PhantomJS
3
Selenium
1
TDD
3

Manual QA

Manual QA ^c
3
Cross-Browser Testing
3

Performance

Blazemeter
1
Flood IO
1
httperf
1
JMeter
1
LoadImpact
1
LoadRunner
1
LoadStorm
1
LoadUI
1
Nouvola
1
Soasta CloudTest
1

Marketing 17 of 37 selected
-

Digital

Ad Planning and Buying
1
Article Writing
1
Content Distribution
1
Email Marketing
1
SEM
1
SEO
1
Social Media
1

Tools

Constant Contact
1
Facebook Ads
2
Google Analytics
2
Kissmetrics
1
MailChimp
2
Mixpanel
1
Optimizely
1
Twitter Ads
1

Traditional

Press Releases
1

Writing

Copywriting ^c
1

Data Science 7 of 9 selected
-

Data Science

Data Science ^c
2
Data Analysis
2
Data Visualization
2
Machine Learning
4
Natural Language Processing
3
R
1
Statistics
1

Other Skills

Self Description

Software developer with more than 9 years of experience, work as team lead and team manager for diferent companies in Costa Rica, USA, and Asia. Expertise as software consultant in PHP, .NET, NODEJS, JAVASCRIPT and front end tech. Expertise as Business consultant: Implementing Agile technologies, Create Software delivery process, Create MVPs

Education

Cenfotec
2006 - 2009

Degree BS Software Development

Bs in Software Development

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