Richard Loaiza

Managed Cloud DBA

Oracle

Sep 2023 - Current (2 years)

Member of the Managed Cloud Services, Engineer with higher skill on Shared Services DBA team leading the analysis of existing complex programs and formulate logic for new complex internal systems. Prepare flowcharting, perform coding, and test/debug programs. Develop conversion and system implementation plans. Recommend changes to development, maintenance, and system standards. Provide enterprise wide, Oracle Database Administration support for production systems and provide DBA services to application development teams, including database design, database generation, coding, and database production support. Provide DBA support with a high degree of customer service, technical expertise, and timeliness. Provide accurate and creative solutio

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Database Administrator

Isapre Colmena

Mar 2021 - Dec 2021 (10 months)

• Administration and Security work, in Oracle 19c, creating users, roles and operating privileges within the database, monitoring security in conjunction with audit policies, which have been very useful in a controlled manner for the organization in the availability of access and controls. • Leader and Administrator of the area in Development, Quality and Productive environments), personnel management, assignment of tasks according to Priorities, maintaining fluency and commitment to the tasks of the area. - Database Administration under SYBASE engine. • Handling of Agile tools such as SLACK, JIRA. Follow-up meetings with the assistant manager of the area to carry out daily technical follow-ups. - Performance and Tuning of Sentences with

Database Administrator

WOM

Feb 2019 - Mar 2021 (2 years 2 months)

• Administrator and Leader of the area, generating and achieving cohesion and good working environment among the members.

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Database Administrator

CROSSJOIN

Mar 2017 - Jan 2019 (1 year 11 months)

• I have installed and administered several Oracle12 versions (StandAlone, RAC, Dataguard, ASM) for the Telecomunications companies Entel Chile and Entel Peru. Achieved excellent results of correctly deployed correctly deployed platforms.

Technology Deployment Database Coordinator

Smartmatic

Jun 2012 - Mar 2017 (4 years 10 months)

• Administering MySQL5.5, - Installed PostgreSQL + Pgpool II, Creating Databases, Created Indexes for performance. Used Vacuum, Analyze, Configured Replication , Configured Parameter in files, configured Database Roles, Backup and Restore with Pg_dump and Psql Restore Page 4 of 5 ensuring data availability, applied Performance Tips as Explain Command also applied Routine Database Maintenance Tasks.

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Universal Database Administrator

Banesco Banco Universal

Mar 2010 - Jun 2012 (2 years 4 months)

Incident Management in 7 x 24 Guards mode of productive environments. Perform scheduled Switch Over operations on Oracle10g and Oracle11g Database. Oracle Dataguard administration version 10G and 11G. Carry out the activities of Administration, Tuning, Installations, Production Passes, Diagnosis, Backups and Recoveries with RMAN, Installation of Critical Patches. Exchange controls, Performance and Tuning Monitoring and Upgrades.de Oracle Database version 10G and 11G. Oracle9i, Oracle10g and Oracle11g Database Administration. Page 3 of 5 Administration of Oracle Dataguard and RAC. Administration of the BD of the All Ticket, Trust, Integration Hub, ATM, POS banking platforms. Cloud Control Administration

Database Coordinator

Central Madeirense

Aug 2005 - Mar 2010 (4 years 8 months)

Coordinator of the Team of Database Administrators, 5 people in my charge. Support to platforms of environments in Development, testing, Quality and Production. Administration of BD of 48 Warehouses. Administration, monitoring and tuning of BD. Cloning from Production environments to Quality and Testing environments. handling of the BD Infocent Payroll system. Handling tools: Oracle in 91, 10g and 11g (StandAlone, RAC, Personal Edition, Enterprise Edition, Dataguard, dbcontrol). Oracle (Oracle Financials) Oracle E-business Infocent Payroll Integrated Branch

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Database Administrator

Cantv

Aug 1997 - Aug 2005 (8 years 1 month)

Database Administration, versions Oracle7, Oracle8i, Oracle9i, Oracle Parallel Server, MSSQlserver7 and 2000 platforms for Cantv Prepaid, SIASER Cut and Reconnect System, Interconnection. Others, under Windows Operating Systems, HP-UX, SUN, etc.

Richard Loaiza

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