Devadatta Sahoo

Bhubaneswar, India

Member since February 2, 2013

Devadatta is a highly skilled Technical Architect, currently working with NetTantra, who has proven ability to develop and model advanced web applications and solutions. He has extensive experience in front-end and scalable back-end software architecture and development.

Devadatta is now available for hire

Hire Devadatta

Portfolio

NetTantra Technologies (India) Pvt. Ltd.
PHP, Ruby On Rails, Python, Django, Drupal, MySQL, jQuery, JavaScript
Inzane Labs Pvt. Ltd.
PHP, Ruby on Rails, Python, Django, MySQL, jQuery, JavaScript

Experience

JavaScript, 12 years
PHP, 12 years
Bash, 8 years
Ruby, 7 years
Drupal, 8 years
Ruby on Rails, 7 years
Yii Framework, 6 years
Debian Linux, 7 years

Availability

Part-time

Preferred Environment

Mac OS X Mountain Lion, Ubuntu 15.04, Atom Editor

The most amazing...

...thing I've coded is an adaptive learning algorithm for an online testing platform.

Employment

Technical Architect
NetTantra Technologies (India) Pvt. Ltd.
2010 - PRESENT
- Developed an online social network for soccer players.
- Developed a travel review web application to list and review hotels and destinations.
- Developed a Sencha Touch-based iOS/Android financial toolbox app for Real estate agents.
- Developed a payroll plugin for Redmine to manage payrolls.
- Ported a large legacy phone-based web site to Drupal.
Technologies: PHP, Ruby On Rails, Python, Django, Drupal, MySQL, jQuery, JavaScript
Software Architect
Inzane Labs Pvt. Ltd.
2008 - 2010
- Created an online testing platform with an adaptive learning system using Python and Tornado.
- Migrated a large legacy system running MySQL into a new system running MongoDB in a completely new architecture.
- Created server architecture for a high availabilty system using HA Proxy, NGinx, Python Tornado, MongoDB, and Redis.
- Created Ruby on Rails-based application to manage and display school listings.
- Created a perceptual ranking application to rank B-schools in India.
Technologies: PHP, Ruby on Rails, Python, Django, MySQL, jQuery, JavaScript

Experience

TripOrTrap.com (Development)
http://www.triportrap.com
An online platform for travelers to review hotels, read about destinations, and share their experiences through Travelogue. It was developed using the PHP-based Yii Framework with a MySQL database. The front-end was developed using Twitter Bootstrap and LESS.
Sencha Touch 2 Slider Field Extended Component (Development)
https://github.com/nettantra/Sencha-Touch-2-SliderExtended
An extended version of the standard Sencha Touch 2 slider field which allows the user to dynamically change the input item beyond the limitations of the standard Sencha Touch 2 slider.
QS LEAP (Development)
http://www.qsleap.com
QS LEAP is World's First Social & Free Prep Platform with tonnes of Preparation related features.

Skills

Languages
Ruby, CSS3, CSS, JavaScript, Less, Bash, PHP, Python, HTML5, C#, SASS
Frameworks
Bootstrap, Yii Framework, WebApp, Symfony, Django, Drupal, Ruby on Rails, Sencha Touch, Compass, CODE, webapp2
Libraries/APIs
jQuery Mobile, jQuery, SQLite, Node.js, jQuery UI, Google API, Facebook API, YUI, MooTools
Tools
Zen Coding, Komodo Edit, Mercurial, jQuery Plugins, Atom, Git, Apple Xcode, Eclipse, SVN, bzr
Platforms
Debian Linux, Rackspace Cloud, WordPress, iOS, Android, Unix, Amazon Web Services (AWS), Windows, Google App Engine
Misc
Tornado, Regular Expressions, HTML5 Mobile Apps
Paradigms
Object-oriented Programming (OOP), Agile Software Development, Test-driven Development (TDD), Metaprogramming
Storage
MySQL, MongoDB, Memcached, PostgreSQL, Microsoft SQL Server

Education

Bachelor's degree in Engineering
National Institute of Technology Karnataka, Surathkal - Surathkal, Mangalore, India
2004 - 2008

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