Over 20 years of complex database design and programming, including MySQL, SQL Server, Oracle, PostgreSQL, Access, Filemaker and flat file databases including XML files. Stored procedures, user defined functions, and data cleansing and migration. Also csv an Excel data repositories for manipulation or migration into a SQL database.
Both provide programming in the databases, and web or compiled business application to interact with database using PHP, ASP, JSON and more. Lots of experience with web forms and Windows forms, and security of customer data including preventing SQL injection.
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