Sergio Valdez

Mazatl, Mexico

8 years ago

Information systems engineer

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Local Time - 06:55 PM

Current Availability

Part-time : 10-30 hrs/week

About Me

•10 years experience in data integration and oracle experience, PLSQL, SQL, SQL LDR, UNIX scripting, TOAD and data analysis and problem resolution skills working with banking,transportation,ecommerce and personnel data.
•Design, construct, test and implement data extraction, transformation and load programs, processes and cycles from source systems into large sysems using various tools.
•Oracle Developer, PLSQL, SQL and SQL Loader knowledge as well as custom scripting using SQL and UNIX, data integration, connectivity and security access data issues
•Create and test data mappings and workflow
•Schedule tools such as cron jobs

My Expertise

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