Freelancerprofil: Z40250
DBA Oracle Clickhouse
- IT-Erfahrung seit:
- 2013
- Position:
- IT Datenbankadministration
IT Datenbankentwicklung
Software-Entwicklung / Programmierung
Systemengineer / Systemarchitekt
| Projekte im Werdegang |
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| 01/2022 - | Site Reliability Engineer/Clickhouse DBA Site Reliability Engineer/Clickhouse DBA Developing ClockHouse Platform - creating pipeline of Gitlab CI/CD - troubleshooting problems working clusters of Clickhouse |
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| 02/2019 - 12/2021 | Senior Lead Software Engineer Senior Lead Software Engineer Oracle DB,Elasticsearch,Clickhouse,Cloud OGG Oracle,Debezium Senior engineer Oracle databases OLTP - Participation in the project Bullding Cloud Bank - supported databases AIX system - Data Guard, Stand-by - creating business copies of large databases - writing scripts for monitoring - involved in troubleshooting in accidents in the database - administration of database OLTP of VTB (more than 500 databases) - writing procedures in PL/SQL - ASM, BackupRecovery - Golden Gate, OGG4 Big Data, Downstream OGG servers - Golden Gate for Super Cluster(M8),Exadata - highly loaded databases OLTP (30-50 Tb) - Database Replication setup, configuration, troubleshooting both Physical as well as Logical Replication NoSQL,Devops - supported databases Elastisearch(more 100 clusters) - supported clusters of Clickhouse - writing roles sensible for setup of clusters - creating pipeline of AWX |
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| 07/2016 - 02/2019 | Senior Oracle DBA - migrated databases from AIX to Linux(RH) - Data Guard, Stand-by - creating business copies of large databases - writing scripts for monitoring - involved in troubleshooting in accidents in the database - administration of database OLTP the Federal structure of Bank (more than 200 databases) - writing procedures in PL/SQL - BackupRecovery, Golden Gate, Cloud Control (OEM) - highly loaded databases OLTP (30-50 Tb) - Supported DWH/ODS systems - Automatisation of backup RMAN task |
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| Branche |
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| Banken & Finanzen Informationstechnologie & -dienste | |||||||||||||||||||||||||||||||||||||||||||
| Kenntnisse |
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| Ausbildung & Zertifikate |
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| 09/2011 - 06/2013 | Physik (Master of Science) |
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| 09/2007 - 06/2011 | Physik (Bachelor of Science) |
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| 09/1996 - 06/2007 | Abitur Schwerpunkte: Mathematik – Physik |
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| Sprachen |
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| deutsch | (+) | ||||||||||||||||||||||||||||||||||||||||||
| englisch | (+++) | ||||||||||||||||||||||||||||||||||||||||||
| französisch | (+) | ||||||||||||||||||||||||||||||||||||||||||
| russisch | (++++) | ||||||||||||||||||||||||||||||||||||||||||
| Sonstiges |
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Lörenskogstr. 3
85748 Garching bei München
Lörenskogstr. 3
85748 Garching bei München
+49 (89) 55 29 39 - 40
