Allan D.
Database Administrator at Empresa Privada- Claim this Profile
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Bio
Ricardo Alfredo Guidos Moreno
Super responsable, dedicado en las labores asignadas, cumple con lo comprometido, es una gran persona y un excelente profesional
Claudia Sierra
Siempre muy comprometido con tu trabajo, autodidacta y sumamente responsable
Ricardo Alfredo Guidos Moreno
Super responsable, dedicado en las labores asignadas, cumple con lo comprometido, es una gran persona y un excelente profesional
Claudia Sierra
Siempre muy comprometido con tu trabajo, autodidacta y sumamente responsable
Ricardo Alfredo Guidos Moreno
Super responsable, dedicado en las labores asignadas, cumple con lo comprometido, es una gran persona y un excelente profesional
Claudia Sierra
Siempre muy comprometido con tu trabajo, autodidacta y sumamente responsable
Ricardo Alfredo Guidos Moreno
Super responsable, dedicado en las labores asignadas, cumple con lo comprometido, es una gran persona y un excelente profesional
Claudia Sierra
Siempre muy comprometido con tu trabajo, autodidacta y sumamente responsable
Credentials
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CS300 Couchbase Server Administration
CouchbaseJan, 2022- Oct, 2024 -
Oracle Database SQL Certified Associate
OracleNov, 2020- Oct, 2024 -
Oracle Real Application Clusters 12c Certified Implementation Specialist
OracleOct, 2020- Oct, 2024 -
Oracle Cloud Infrastructure 2019 Cloud Operations Certified Associate
OracleJul, 2020- Oct, 2024 -
Oracle Cloud Infrastructure 2019 Certified Architect Professional
OracleAug, 2020- Oct, 2024 -
Oracle Autonomous Database Cloud 2019 Certified Specialist
Oracle -
Oracle Cloud Database Migration and Integration 2021 Specialist
Oracle -
Oracle Cloud Database Services 2021 Specialist
Oracle -
Oracle Cloud Infrastructure 2019 Architect Associate
Oracle -
Oracle Cloud Infrastructure Foundations 2020 Certified Associate
Oracle
Experience
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Empresa Privada
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Brazil
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Technology, Information and Internet
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300 - 400 Employee
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Database Administrator
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Aug 2022 - Present
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Senior DBA and Solutions Architect Consultant
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Nov 2021 - Feb 2023
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Cloud Architect
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Nov 2021 - Apr 2022
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Hightech Consulting
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El Salvador
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IT Services and IT Consulting
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1 - 100 Employee
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Database Support Chief
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Nov 2020 - Dec 2021
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Lead Database Administrator
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Mar 2020 - Nov 2020
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Senior Database Specialist
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Oct 2019 - Mar 2020
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Digitec SV
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San Salvador, El Salvador
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Java and Database Architect
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Jun 2019 - Sep 2019
Design services and layers of the applications and Database, optimize response time and evaluation of new technologies. Design services and layers of the applications and Database, optimize response time and evaluation of new technologies.
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Grupo Farinter
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Tegucigalpa, Honduras
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Senior Sql Server Database Administrator
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Aug 2018 - Jun 2019
Manage all databases of the Grupo Farinter company, planning backup, and recovery strategy, monitoring databases, performance tuning of the databases. Manage all databases of the Grupo Farinter company, planning backup, and recovery strategy, monitoring databases, performance tuning of the databases.
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Comviva
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India
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IT Services and IT Consulting
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700 & Above Employee
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L2 Operations Support Engineer
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Nov 2017 - Aug 2018
1.- Provide support to L1 and L2 engineers in Colombia and Argentina for multiple platforms and operations. Installation and configuration of Mobiquity and PreTUPS platform in Argentina Labs2.- Manage critical applications that control the 70% of the revenue of the customer company; I'm in charge of managing the applications at levels:1. Hardware management and maintenance of: a. HP Servers. b. EMC Storage. c. Radware Load Balancer.3. Software manage and maintenance of: a. Oracle Database 10gR2 and 11gR2 over RAC Architecture i. Tuning task. ii. Partitioning task. iii. Performance task. b. MySQL i. Tuning task. ii. Partitioning task. iii. Performance task. c. Red Hat Enterprise Linux 5.4, 6.4, 6.7 x64 d. Apache Tomcat4. Programming and Monitoring the systems and help checks. a. Shell scripting programming for daily, weekly and monthly task. b. Monitoring the performance of the OS, DB and Application levels.5. Service Level Agreements a. Works with support ticket tools. Show less
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Operations Support Engineer
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Aug 2014 - Aug 2018
L1 Support Engineer for manages critical applications of our customer, those platforms manage the 70% of the revenue of the customer company;To my charge the following tasks:1. Hardware management and maintenance of: a. Installation an configuration of servers. b. Installation, configuration, and administration of EMC Storage. c. Installation, configuration, and administration of Radware Load Balancer2. Software manage and maintenance of: a. Oracle Database 10gR2 and 11gR2i. Tuning taskii. Partitioning taskiii. Performance taskb. MySQLi. Tuning taskii. Partitioning taskiii. Performance taskc. Red Hat Enterprise Linux 5.4, 6.4, 6.7 x64d. Apache Tomcat3. Programming and Monitoring the systems and help checks.a. Shell scripting programming for daily, weekly and monthly task.b. Monitoring the performance of the OS, DB and Application levels.4. Service Level Agreementsa. Works with Eagle tool to manage the SLA of our customer. Show less
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Huawei
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China
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Telecommunications
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700 & Above Employee
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Application and Software Engineer
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Oct 2013 - Jul 2014
Application and Software Engineer for Huawei Convergent Billing System (CBS). Task: 1. Planing of the integration 2. Huawei Equipment Installation 3. Equipment configuration 4. Oracle Database Administration 5. Huawei In Memory Database Administration 6. Others Application and Software Engineer for Huawei Convergent Billing System (CBS). Task: 1. Planing of the integration 2. Huawei Equipment Installation 3. Equipment configuration 4. Oracle Database Administration 5. Huawei In Memory Database Administration 6. Others
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Secretaría de Finanzas
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Tegucigalpa
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DBA Senior
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Jan 2008 - Dec 2013
Task: 1. Management of the SIAFI System over Oracle Database 10gR2, 11gR2. 2. Tuning Oracle Databases. 3. Tuning PL/SQL 4. Management of Datawarehouse of the SIAFI Sytem using Oracle Warehouse Builder, Oracle Discover Plus, Oracle Application Server. 5. RMAN Backups 6. Migrations between Oracle versions. Task: 1. Management of the SIAFI System over Oracle Database 10gR2, 11gR2. 2. Tuning Oracle Databases. 3. Tuning PL/SQL 4. Management of Datawarehouse of the SIAFI Sytem using Oracle Warehouse Builder, Oracle Discover Plus, Oracle Application Server. 5. RMAN Backups 6. Migrations between Oracle versions.
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Universidad Católica de Honduras
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Danlí, El Paraíso, Honduras, CA.
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Teacher of Computer Science
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Jan 2007 - Dec 2010
Class 1. Structured Programming II, C++ 2. Scientific programming I, C# 3. OOP using Java 4. Database Administration I and II, SQL Server, Oracle, MySQL, Postgres Class 1. Structured Programming II, C++ 2. Scientific programming I, C# 3. OOP using Java 4. Database Administration I and II, SQL Server, Oracle, MySQL, Postgres
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Ministry of Finance
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Government Administration
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700 & Above Employee
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Technical Support Engineer
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May 2006 - May 2008
Support for different platforms and technologies
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Developer Senior
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Oct 2005 - Dec 2007
Task:1. Development using Oracle Designer 10gR2.2. Development using Oracle Developer Suite 10gR2.3. Development using Oracle Apex.4. Shellscript for Oracle Darabase, HP-UX, Linux.5. PL/SQL Programming.6. T-SQL Programming.7. Development package integration between Oracle and SQL Server.8. ETL dutys for migration data between Oracle and SQL Server using SSIS and other tools.
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Technical Consultant
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Oct 2005 - Dec 2005
Administración de los procesos de soporte tecnico
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Education
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Universidad Católica de Honduras 'Nuestra Señora Reina de la Paz'
Ingeniero en Ciencias de la Computación, Sistemas Computacionales