Ruby on Rails / Hadoop Developer
Last active: 2 days ago
Web & Hadoop Developer having 4+ years of exposure in Web Development and Services using RoR and hadoop ecosystem.
Roles and Responsibilities :
Hadoop development and implementation. Having experience in setting up multi node cluster.
Designing, building, installing, configuring and supporting Hadoop.
Loading from disparate data sets
Ability to write MapReduce jobs
Good knowledge of database structures, theories, principles, and practices.
Familiarity with data loading tools like Flume, Sqoop.
Knowledge of workflow/schedulers like Oozie.
Analytical and problem solving skills, applied to Big Data domain
Proven understanding with Hadoop, HBase, Hive, Pig, and HBase.
Experience with modular object oriented programming and understanding of MVC design patterns and frameworks.
Having good hands of programming in Ruby, Ruby on rails
Experience with jQuery and version control tools such as SVN or preferably Git
Knowledge of APIs such as Google Maps API, GData API, social networking APIs (Twitter, Facebook) highly desirable Knowledge of facebook connect and oAuth.
Linux-based system administration tasks such as installing new tools in Linux, configuring automated back-ups, migrating websites from one Linux server to another Linux server Ability to perform basic Apache administration such as configuring virtual hosts, rewriting URLs, configuring custom 404 pages, .htaccess based configuration
Knowledge of log maintenance and MySQL database administration (concept of storage engines, master-slave database, hand-code queries, setup backups, etc)
Experience of full software development lifecycle, right from gathering customer requirements, to converting them into functional specifications and delivering final product Reliability and accountability is of utmost importance Ability to self-learn by referring documentation on new tools and technologies