Download SAM_DBA_CV

Sergio Andres Medina – RESUME
Languages
Address
Mobile
E-mail
Spanish and English.
8 Nelson Street, Penshurst NSW 2222
0424286635
[email protected]
Professional Objective
To Work as a Database Administrator, in the IT management area, as a way to
contribute with the growth, solidity and economic strength of the companies.
Strengths
Solid knowledge of data base administration for various leading brands engines:
Sybase ASE, Oracle 10g and MS-SQL 2005 - 2008.
Solid knowledge of Linux Servers (both RPM and Debian basis), AIX, and
Windows Servers (2003, 2008) as well as use and execution of batch processes
within corporations operations.
Dedication, patience, respect and solidarity with the companions of the team of
work as well as with the chiefs and managers; calm and conciliator.
Work Experience
Performa Group / Sydney, NSW, Australia
Post occupied:
Specialist Support for the BIDS project
Oracle 11g Developer, PL-SQL, Support (Windows 2003 – 2008 Server Enterprise)
March 2010 – January 2011
• Design and development of databases
• Use of ETL and data quality tools
• Design of SQL queries for ad hoc requests
• Database administration tasks
• Support to internal teams
Greenlight Entertainment Group / Sydney, NSW, Australia
Post occupied:
Junior Database Administrator – (January 2009 – December 2009)
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Administering of MS SQL Server 2005 in a Windows Environment.
Maintenance of existing documentation as well as documenting any new
processes.
Maintaining database security and availability, by performing backups and
maintenance tasks.
Planning and perform production database changes, upgrades, recoveries
Antonio Narino University / Bogotá D.C., Colombia
Post occupied:
Sybase 12.5.2, Oracle 10g DBA, System Manager (Linux, Solaris 10, Windows
2003) – (2008 - 2009)
Sybase 12.5.2, Oracle 10g DBA (2006 - 2007)
Operating Systems Administration (Linux Red Hat Enterprise 4, Suse Enterprise
10, Solaris 10, Windows 2000 and 2003 Servers).
Virtual University, DELL Servers, Sybase database Migration and Operational
System Upgrade ( DELL Power Edge 2850). Oracle 10g database implementation
(installation, configuration, tuning) for the Ministry of Education requirement
(program SNIES). MySQL 5 Library database migration to Sybase ASE 12.5.2
(Production Environment).
University's research center, Windows 2003 Server administration (DHCP, DNS,
Domain Controller, Active Directory).
Disaster recovery planning and contingency strategy implementation.
SETI S.A. / Bogotá D.C., Colombia
Post Occupied: Sybase ASE-12.5.4, Sybase Replication Server 12.6, Oracle 10g
DBA (2007- 2008).
AIG Insurance Colombia, Sybase ASE 12.5.3, Replication Server 12.6 DBA.
Performance and tuning setup for all the database engines to get a continuous
performance improvement, as well as maintenance tasks (update statistics, reorgs
and rebuilds, weekly reports of performance etc.)
Benchmark between Linux Enterprise 4 and Windows 2003 Enterprise Operating
Systems (32 and 64 bits) using Sybase ASE 15.
Disasters Recovery planning and contingency implementation.
National Savings Fund / Bogotá D.C., Colombia
Post occupied: Sybase ASE 12.5 DBA (2004 – 2006).
Database administration of all the Sybase 12.5 environments (Production,
Preproduction, UAT and development) as part of the Project of Technological
Reform.
Databases Backup and maintenance task (daily, weekly and monthly).
Compilation of objects tested and approved by the users from UAT to Production
(dlls, executables, reports, etc).
Operating Systems Administration (AIX 5.3, Unix System 5, Linux Red Hat
Enterprise 4, Windows 2000 and 2003 Servers).
Database Administration of contingency environment.
Vortice Systems / Bogotá D.C., Colombia
Post occupied: Windows 2000 Server System Manager & SQL Server 2000 DBA.
(2002 – 2004).
Clients, Projects and Suppliers database Administration.
Administration and support of: Web, E-mail and DNS servers.
EMC International Colombia / Bogotá D.C., Colombia
Post occupied: Technical Support Manager, Help Desk. (2000 – 2002).
Technical support for end-users, for web solutions and Proquest implementation.
Technical Support and help desk manager for customers in Colombia, Peru,
Venezuela, Ecuador and Panama.
Database administration SQL Server 2000.
Professional preparation that most stands out
Sybase ASE 12.5 Certification, Brainbench. 2008.
Transcript ID#: 6177410
Oracle 10G DBA OCP, Universidad Piloto Bogotá D.C. Colombia. 2007.
Sybase IQ Management And Tunning / MTBase Colombia, Bogotá D.C. Colombia.
2006.
AIX 5.2 Management And Tunning / SISA S.A., Bogotá D.C., Colombia. 2005.
Java Programming Language / Executrain – Sun Partner, Bogotá D.C., Colombia.
2004.
Object-Oriented Analysis and Design Using UML / Executrain – Sun Partner,
Bogotá D.C., Colombia. 2004.
References
Brian Rogers, Product Manager BIDS, Performa Group
Tel. +61 2 8064 9590 / E-mail: [email protected]
Scott Ainsworth, Chief Executive Officer, Greenlight Entertainment Group
Tel. +61 2 80657495 / E-mail: [email protected]
Ralph Steigrad, Director, Symmetric Solutions
Tel. +61 2 9388 8543 / E-mail: [email protected]