Luis R. Profile

5.0

(10条评论)

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$30 USD / 小时

panama,

panama

$30 USD / 小时

目前这里是1:33 下午

一月 18, 2016已加入

1 建议

Luis R.

@riveralf

5.0

(10条评论)

3.3

89%

$30 USD / 小时

panama,

panama

$30 USD / 小时

100%

工作已完成

100%

在预算内

100%

按时

20%

重复雇用率

Senior Database Administrator

More than 18 years of experience designing and implementing Database Platforms based on MS-SQL Server and Oracle RDBMS systems running on Windows Server (both), Linux and UNIX (Oracle). It includes: Managing VLDBs, High Availability, Replication and Contingency environments. Proved and certified experience as Senior DBA on MS SQL Server and Oracle management tasks, SQL code writing (Transact-SQL and PL/SQL), monitoring, query tuning, bottleneck detection. Experience on the development and deployment of ETL packages using SSIS and SSRS Reports. -- Profesional con 18+ años de experiencia en el diseño e implementacion de Arquitecturas de Servidores con Sistemas Operativos Windows, Base de Datos Microsoft SQL Server, Alta Disponibilidad y Contingencia. Experiencia comprobada y certificada como Senior Database en Microsoft SQL Server, Analisis de Rendimiento, Escritura de Codigo SQL (Transact-SQL and PL/SQL), Desarrollo de paquetes ETL con SSIS y desarrollo de reportes con SSRS .

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展示10中的1-5条评论

筛选评论规则：

5.0

$20.00 CAD

ANSWER SQL QUERIES

Took the time to troubleshoot and helped EVERY STEP OF THE WAY. Explained everything too. TOP Notch!

Microsoft SQL Server

Eric T.

@kongrye

•

8 年前

5.0

$25.00 CAD

Oracle materialized views review and modification suggestion

Excellent work done by riveralf!! ~ He was fast, knowledgeable, accommodating and nicely explained all questions to me. ~ Very happy to hire him and will hire him again on similar project.

SQL

Oracle

Ibuy T.

@iBuyTech

•

8 年前

5.0

$20.00 AUD

Project for riveralf

Amazing work as usual!

SQL

Oracle

Windows Server

Database Administration

+1更多

Chris T.

@CDoctor

•

8 年前

5.0

$40.00 USD

SQL Data Cleansing, Integration, transformation, and selection

Fast & Reliable!

SQL

Rob M.

@mobiusneo

•

8 年前

5.0

€23.00 EUR

Need to extract data from MDF files to other easy-to-use file format

Great work, fast, reliable and very good communication! Will hire again

SQL

Database Administration

Big Data Sales

Database Programming

Database Development

Joel M.

@businesslist

•

8 年前

经验

Eastboard International

2月 2015 - 现在

Database administration and solution architect. Technologies: SQL Server, Always On Availability Groups, High Availability, SSIS, SSRS, TFS. Main Achievements: Implementation of Always On Availability Groups architecture for High Availability, Disaster Recovery and read-only workload redirection. Implementation of Continuous delivery for SQL Server databases with TFS and Release Management.