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Programming & Development

Database Administrator and Software Deve

$50/hr Starting at $250

I have over 20 years' experience developing and administering Oracle, SQL Server, MySQL, and Postgres databases. I am also a developer proficient with shell scripting, database-specific languages (SQL, PL/SQL, Transact SQL, etc.), and Java. I build useful, data rich applications, and can administer the databases and middleware they use.

Skills & Expertise

Database DesignDatabase ServersDatabase SystemsDeveloperJavaMicrosoft SQL ServerMySQLOracleOracle DatabasePL/SQLPostgreSQLReport DesignReportsShell ScriptingSoftware DesignSQL

2 Reviews

  • Dan 677

    Dan 677 says,

    This was my second time working with Peter, and I was just as satisfied as the first time. Peter was very communicative, came up with the most efficient way to accomplish the data extraction, and completed the work very quickly.

    for Text to Spreadsheet Conversionon Apr 13, 2020

  • Dan 677

    Dan 677 says,

    Peter was great to work with. Very communicative about the process and questions that arose, and he came up with scripts to work through all my data efficiently. Would definitely work with Peter again.

    for Text to Spreadsheet Conversionon Feb 19, 2020

Peter Vallero
Peter Vallero
Boulder, CO, USA Past Earnings