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Start for FreeMarcelo Oliveira
Database Administrator @Fiserv
São Paulo, BR
EMAILS
MOBILE NUMBERS
+91 *********19
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WORK HISTORY
Sep 2019 — Present
Database Administrator @Fiserv
Sao Paulo, BR
Administration of Oracle, SQL Server, MySQL, MongoDB, DB2 and Teradata.Tuning (AWR, queries), migrations of large-scale databases (5TB+), replication, Always On.Part of a global LATAM team (Argentina and Panama), daily communication in Spanish.Improved performance by 30% through SQL tuning.
EDUCATION
2012 — 2015
UNINOVE
Bacharelado
ABOUT MARCELO OLIVEIRA
Senior DBA with 7+ years of experience managing mission-critical databases in…
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