Nelson Calero

Current

• Database Administration Manager at ASSE
• DBA Mysql at Live Interactive S.A.
• Oracle Specialist at Grupo Quanam

3 more...

Past

• Oracle Specialist at INDRA at Banco de Seguros del Estado
• Assistant Professor at Universidad de la Republica
• Project Leader / Manager at Handsoft

5 more...

Education

• Oracle University
• Universidad de la República

Recommended

5 people have recommended Nelson

Connections

358 connections

Industry

Information Technology and Services

Nelson Calero’s Summary

A Database Specialist professional offering 10+ years of successful experience in the information technology industry within a number of private & public sector organizations in many countries: Uruguay, Argentina, Mexico, Bolivia, Paraguay and Venezuela.

Focused on Database administration, architecture, and systems performance.
Experienced in VLDBs, HA/cluster and high loaded web and applications servers.

Expert on Oracle and Mysql database technology. Also supporting SqlServer, PostgreSql and Informix databases.

Fluent in Spanish (native), good English and with basic Portuguese and German language skills.

Supporting Oracle RAC SIG international user group (co-leader for LAD, www.oracleracsig.org)

Nelson Calero’s Specialties:

Oracle database version 7.3.4/8i/9i/10g/11g with RAC, dataguard and replication.
OAS, Forms 4.5/6i/10g, Reports, Designer, Pro-C, PL/SQL.
MySql 4.x/5.x with replication and HA.
Sql Server 7/2000
Informix 7.3
PostgreSql 7.3/8.x
unix scripting, windows/unix interoperability.
C, PL/Sql, Perl.

Nelson Calero’s Education

• Oracle University

  Oracle Certified Professional , 2008 — 2008

  Hands on course: RAC for administrators

• Universidad de la República

  Engineer , Information Technology , 1991 — 1998

  Lecture (grade project): "Artificial Replication of Network Load Environment for Distributed Computing Dispatching Algorithms Comparison", IEEE Computer and Telecommunication days, Montevideo, Uruguay, September 1999 (in Spanish).

Additional Information

Nelson Calero’s Contact Settings

Interested In:

• career opportunities
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• new ventures
• job inquiries
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• reference requests
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