Oracle Database Management (versions 10g through 19c), covering installation, configuration, maintenance, and upgrades in both on-premise and cloud.
Aktualisiert am 28.07.2025
Profil
Freiberufler / Selbstständiger
Remote-Arbeit
Verfügbar ab: 28.07.2025
Verfügbar zu: 100%
davon vor Ort: 100%
Oracle
SQL-Datenbanken
PostgreSQL
Oracle RAC
Oracle Data Guard
Oracle Grid Control
oracle rman
Oracle ASM
Oracle Partitioning
Oracle Patching
Oracle Migrationserfahrung
Oracle upgrade
Oracle 12c
Oracle 19c
MS SQL Server
AWS
German
A2
English
C1

Einsatzorte

Einsatzorte

Deutschland, Schweiz, Österreich
möglich

Projekte

Projekte

1 Jahr 8 Monate
2024-04 - heute

Career Break

  • Currently enrolled in a B1 German integration course at Volkshochschule im Landkreis Cham eV to enhance language proficiency and integrate better into the German job market
  • Focused on upskilling in Oracle performance tuning, advanced PL/SQL development, and database-driven application development
5 Jahre 11 Monate
2018-06 - 2024-04

Administration and optimisation of Oracle databases

Cloud Service Specialist
Cloud Service Specialist
  • Administered and optimized 50+ Oracle databases (on-premise & AWS Cloud), improving performance by 30%
  • Ensured 99.99% uptime using Oracle Data Guard for high availability and disaster recovery
  • Automated database management tasks using shell scripting and AutoSys, enhancing operational efficiency
  • Led the administration of Oracle RAC, ASM, and Data Guard, conducting regular DR drills
  • Implemented CyberArk for 50+ Oracle databases, improving security compliance by 40%
  • Migrated SQL databases to AWS and managed DR failover strategies
  • Mentored a team of 10 DBAs, improving team productivity by 25% and reducing incident response times by 40%
UST, Kochi (India)
3 Jahre
2015-07 - 2018-06

Management of high-performance Oracle databases

Oracle Database Analyst
Oracle Database Analyst
  • Managed high-performance Oracle databases in critical production environments
  • Led 30+ database migration and upgrade projects, ensuring zero downtime
  • Automated Oracle configurations across 100+ databases, saving 10+ hours per week
  • Implemented security policies, reducing security incidents by 30%
  • Ensured 99.99% uptime by maintaining complex grid infrastructure
IBM, Bangalore (India)
5 Jahre 5 Monate
2010-02 - 2015-06

Installed, configured and maintained database systems

Oracle Database Administrator
Oracle Database Administrator
  • Installed, configured and maintained 50+ database systems
  • Developed shell scripts for database automation tasks
  • Configured RMAN for physical backup & recovery, reducing downtime
  • Performed performance tuning using TKPROF, ADDM, ASH and AWR reports
UST, Kochi (India)

Aus- und Weiterbildung

Aus- und Weiterbildung

2005 - 2008
Master of Computer Applications (MCA)
College of Engineering Trivandrum (CET), University of Kerala

CERTIFICATIONS
  • AWS Certified Cloud Practitioner

Position

Position

Oracle DBA Consultant

Kompetenzen

Kompetenzen

Top-Skills

Oracle SQL-Datenbanken PostgreSQL Oracle RAC Oracle Data Guard Oracle Grid Control oracle rman Oracle ASM Oracle Partitioning Oracle Patching Oracle Migrationserfahrung Oracle upgrade Oracle 12c Oracle 19c MS SQL Server AWS

Schwerpunkte

Oracle Database Administration (11g, 12c, 19c)
Performance Tuning & Optimization (DBMS_STATS, AWR, TKPROF, ADDM, ASH)
Backup & Recovery (RMAN, Barman, IMPDP/ EXPDP)
Oracle Enterprise Manager (OEM 13c)
Database Security & Compliance (CyberArk management)
SQL & PL/SQL Development
High Availability Solutions (Oracle RAC, Data Guard, ASM)
Cloud Migration (AWS, Azure, DevOps pipeline)
Troubleshooting & Problem Resolution (ServiceNow, Assyst)
Agile & DevOps Practices

Produkte / Standards / Erfahrungen / Methoden

Profile
Oracle Database Administrator with 14+ years of experience in database management, performance tuning and high-availability solutions. Skilled in handling large-scale Oracle environments, cloud migrations and disaster recovery. Experienced in troubleshooting, automation and database security. Managed and mentored DBA teams while collaborating with cross-functional teams. EU Blue Card holder, open to relocation within Germany.

TOOLS & TECHNOLOGIES
  • Cloud Platforms
    • AWS
    • Azure
  • Server Tools
    • SQL Server Management Studio
    • Oracle Enterprise Manager (OEM)
  • Technologies
    • RMAN
    • ASM
    • Data Guard
    • RAC
    • ETL
    • ITIL
  • Tools
    • Citrix
    • Toad
    • Putty
    • Jira
    • Bitbucket
    • Confluence
    • CyberArk
  • Scripting
    • PowerShell
    • Shell Scripting
    • JSON
    • XML

Betriebssysteme

Linux
RHEL
AIX
Sun Solaris
Windows
Unix

Datenbanken

Oracle
10g, 11g, 12c, 19c
PostgreSQL
PL/SQL

Einsatzorte

Einsatzorte

Deutschland, Schweiz, Österreich
möglich

Projekte

Projekte

1 Jahr 8 Monate
2024-04 - heute

Career Break

  • Currently enrolled in a B1 German integration course at Volkshochschule im Landkreis Cham eV to enhance language proficiency and integrate better into the German job market
  • Focused on upskilling in Oracle performance tuning, advanced PL/SQL development, and database-driven application development
5 Jahre 11 Monate
2018-06 - 2024-04

Administration and optimisation of Oracle databases

Cloud Service Specialist
Cloud Service Specialist
  • Administered and optimized 50+ Oracle databases (on-premise & AWS Cloud), improving performance by 30%
  • Ensured 99.99% uptime using Oracle Data Guard for high availability and disaster recovery
  • Automated database management tasks using shell scripting and AutoSys, enhancing operational efficiency
  • Led the administration of Oracle RAC, ASM, and Data Guard, conducting regular DR drills
  • Implemented CyberArk for 50+ Oracle databases, improving security compliance by 40%
  • Migrated SQL databases to AWS and managed DR failover strategies
  • Mentored a team of 10 DBAs, improving team productivity by 25% and reducing incident response times by 40%
UST, Kochi (India)
3 Jahre
2015-07 - 2018-06

Management of high-performance Oracle databases

Oracle Database Analyst
Oracle Database Analyst
  • Managed high-performance Oracle databases in critical production environments
  • Led 30+ database migration and upgrade projects, ensuring zero downtime
  • Automated Oracle configurations across 100+ databases, saving 10+ hours per week
  • Implemented security policies, reducing security incidents by 30%
  • Ensured 99.99% uptime by maintaining complex grid infrastructure
IBM, Bangalore (India)
5 Jahre 5 Monate
2010-02 - 2015-06

Installed, configured and maintained database systems

Oracle Database Administrator
Oracle Database Administrator
  • Installed, configured and maintained 50+ database systems
  • Developed shell scripts for database automation tasks
  • Configured RMAN for physical backup & recovery, reducing downtime
  • Performed performance tuning using TKPROF, ADDM, ASH and AWR reports
UST, Kochi (India)

Aus- und Weiterbildung

Aus- und Weiterbildung

2005 - 2008
Master of Computer Applications (MCA)
College of Engineering Trivandrum (CET), University of Kerala

CERTIFICATIONS
  • AWS Certified Cloud Practitioner

Position

Position

Oracle DBA Consultant

Kompetenzen

Kompetenzen

Top-Skills

Oracle SQL-Datenbanken PostgreSQL Oracle RAC Oracle Data Guard Oracle Grid Control oracle rman Oracle ASM Oracle Partitioning Oracle Patching Oracle Migrationserfahrung Oracle upgrade Oracle 12c Oracle 19c MS SQL Server AWS

Schwerpunkte

Oracle Database Administration (11g, 12c, 19c)
Performance Tuning & Optimization (DBMS_STATS, AWR, TKPROF, ADDM, ASH)
Backup & Recovery (RMAN, Barman, IMPDP/ EXPDP)
Oracle Enterprise Manager (OEM 13c)
Database Security & Compliance (CyberArk management)
SQL & PL/SQL Development
High Availability Solutions (Oracle RAC, Data Guard, ASM)
Cloud Migration (AWS, Azure, DevOps pipeline)
Troubleshooting & Problem Resolution (ServiceNow, Assyst)
Agile & DevOps Practices

Produkte / Standards / Erfahrungen / Methoden

Profile
Oracle Database Administrator with 14+ years of experience in database management, performance tuning and high-availability solutions. Skilled in handling large-scale Oracle environments, cloud migrations and disaster recovery. Experienced in troubleshooting, automation and database security. Managed and mentored DBA teams while collaborating with cross-functional teams. EU Blue Card holder, open to relocation within Germany.

TOOLS & TECHNOLOGIES
  • Cloud Platforms
    • AWS
    • Azure
  • Server Tools
    • SQL Server Management Studio
    • Oracle Enterprise Manager (OEM)
  • Technologies
    • RMAN
    • ASM
    • Data Guard
    • RAC
    • ETL
    • ITIL
  • Tools
    • Citrix
    • Toad
    • Putty
    • Jira
    • Bitbucket
    • Confluence
    • CyberArk
  • Scripting
    • PowerShell
    • Shell Scripting
    • JSON
    • XML

Betriebssysteme

Linux
RHEL
AIX
Sun Solaris
Windows
Unix

Datenbanken

Oracle
10g, 11g, 12c, 19c
PostgreSQL
PL/SQL

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