Contract application developer vs sql developer

Differences between contract application developer and sql developer duties and responsibilities

Contract application developer example responsibilities.

• Implement a centralize configuration system for managing application settings, consisting of a desktop application with a WCF backend.
• Integrate dynamic data using existing xml web services.
• Modify existing CSS and JavaScript code to format the alignment of text in a PDF generate report.
• Used SVN version control to organize and maintain functional JAVA, JSF, JavaScript, & JSP source code.
• Design and implement boarding passes for HTML format.
• Design CSS, fonts and graphics for the RMA application.
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Sql developer example responsibilities.

• Manage migration of SQL 2005 databases to SQL 2008 R2.
• Work with dynamic T-SQL queries, DDL, DML statements for creating objects, making updates and managing user permissions.
• Coordinate with DBA in creating and managing table, indexes, table spaces, triggers, db links and privileges.
• Used subversion tools, SVN version management to manage various versions of the procedures and functions for of the application.
• Achieve significant performance improvement in reducing response time of queries by rewriting and tuning SQL statements embed in PhP code.
• Involve in DBA responsibilities such as managing users and permissions, creating audit triggers, and overlook the daily back up.
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