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Dan O. | Elance
 
176985602337900
Last Sign-in: Apr 13, 2014
Sorry, I am not available for new work at this time.

Dan O.

Enterprise web system architect & integrator
   United States
  |   Jamison, PA
  |  6:33 am Local Time

Overview

Minimum Hourly Rate $80

Project Manager and System Architect for large scale enterprise web software, specifically content management system based on TYPO3. More recently a mobile developer, developing applications for Android ecosystem. Designed scalable secure systems capable of meeting demand spikes transparent to the user and developer. Integrating mobile applications with cloud-based infrastructure to achieve business needs.

Read More »
Aug 5, 2013|Mobile Applications|Private|Completed
Aug 5, 2013|Mobile Applications|Private|Completed
|
4.7
Apr 12, 2013|Mobile Applications|Private|Completed
Jan 16, 2013|Software Application|Private|Working
|
5.0

View All »

Portfolio

https://market.android.com/details?id=com.danosipov.fivehundredpx
https://market.android.com/details?id=com.danosipov.fivehundredpx

Skills (7)

Tested
Android
Google Android 1.0 Programming Test
My Score
avg
Knowledge of Android Honeycomb Test
My Score
avg
HTML5
HTML 5 Test
My Score
avg
Scala
Amazon Web Services
Java
Data Warehousing
Python

Service Description

Project Manager and System Architect for large scale enterprise web software, including thin clients, such as mobile applications. Designing for scale using cloud infrastructure and NoSQL solutions (where appropriate). Advanced monitoring and analytical processing using Hadoop Map reduce.

My experience includes:
* 14 years in web development (LAMP stack)
* 4 years in project management (Agile development, Iterative development, Scrum)
* 2 years in mobile programming (Android) (Example app: https://market.android.com/details?id=com.danosipov.fivehundredpx)
* System Infrastructure using Puppet, MCollective.
* Big Data processing (Hadoop, HBase, Pig)
* Experience scaling MySQL using sharding & replication. Experience implementing NOSQL databases (MongoDB, Cassandra), as well as effective caching using Memcached
* Design and implementation of Content Management Solutions (TYPO3, Wordpress, custom)
* Design, implementation, and maintenance of e-Commerce platforms
* Open Source contributions (TYPO3, osCommerce, PhotoAlbum SQL)
* Author of "TYPO3 4.3 Multimedia Cookbook" published by Packt in 2010

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Education

Drexel University
MBA
- 2009

Keywords

Scala
Lightroom
Android
MySQL
Hadoop
My Snapshot
Elance Level
Level represents activity and experience on Elance. Freelancers start at Level 1 and achieve higher levels through their work. A higher "Level" indicates greater earnings, ratings and other achievements on Elance. Learn More »
  • 12 months
  • Lifetime
Jobs
2
0
25
Total
Milestones
Hours
Reviews
4.7
Recommend
Clients
Total
Repeat
Earnings
Private
Private
Total
Per Client
Identity
Username
danospv
Type
Individual
Member Since
September 2009
Elance URL
Verifications
0
Groups
Dan O. | Elance

Dan O.