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Maxim BolshakovMB

Maxim Bolshakov

DBA / Oracle Consultant / Cloud / KI

€680/day
Bad Kreuznach, DE
15+ years

Average response time: 1 hour

About Maxim

Oracle Datenbanken Administrator / Oracle Consultant / Service Manager / Project Manager / Monitoring
Oracle Cloud(OCI) , Oracle Produkte, Administration, Projektleitung, Architekturen, Performance Tuning, Entwicklung, Migrationen, RMAN, PL/SQL, XML, UML, DWH, Data Vault, ETL, BI, Java, IBM-QM, Embargo Filtering, SWIFT, EUROGIRO, CGI-HotScan, WebLogic, Forms/Reports, Jboss, Tomcat, Ansibe, Zabbix, CheckMK, PostgreSQL, MySQL, AZURE, Docker, Podman, Terraform, Vektor Datenbanken Vektor Search, Semantic Search RAC, LLM.
  • German

    Native or bilingual

  • English

    Fluent

  • Russian

    Native or bilingual

  • Spanish

    Basic

Can work on-site
Bad Kreuznach (up to 50km)

Experience

  • Ehrhardt + Partner GmbH & Co. KG (EPG), Aachen
    Oracle OCI Migrationsexpert
    LOGISTICS AND SUPPLY CHAIN
    May 2025 - June 2025 (1 month)
    Aachen, Germany
    Entwicklung von Architektur- und Designkonzepten und den ersten Prototypen der neuen Infrastruktur in OCI , sowie Mitarbeiterschulung. Perfomance , Recovery, Backup, Redundanz Tests.

    Eingesetzte Technologien:
    Docker Swarm, Kubernetes, Linux Migration, Ansible, Terraform, Oracle Cloud (OCI), OCI CLI.
    OCI Docker Linux Ansible Terraform
  • SUTOR Bank, Hamburg
    Middleware und Linux Administration
    BANKING AND INSURANCE
    May 2022 - March 2025 (2 years and 10 months)
    Hamburg, Germany
    Administration Migration and Integration von Middleware Servers. Migration CentOS7→RedHat8.6, Upgrade RedHat7→RedHat8.6, Install/Integrate Zabbix Monitoring, Certificate Updates, Patching, Ansible Automation.

    Eingesetzte Technologien:
    ORACLE 11G/12C/19C, BASH-SCRIPTING, PERL, F5, TOMCATE, APACHE, JAVA, JBOSS, Weblogic, Oracle Forms/Reports, Zabbix, IBM Websphere MQ, Podman/Docker, Linux Migration, Ansible, PostgreSQL , MySQL, DWH , PL/SQL, GIT
    Docker Linux Ansible Oracle Zabbix
  • Fonds Finanz Maklerservice GmbH, München
    Oracle Consultant / Datenbank Administrator
    BANKING AND INSURANCE
    May 2023 - November 2024 (1 year and 6 months)
    München, Germany
    Administration und Migration der Oracle Datenbanken in Oracle Cloud, Tests, Performance Analysis, Migration LOBs in AZURE. DB-Monitoring in Grafana.

    Eingesetzte Technologien:
    ORACLE 12C/19C/23ai, BASH-SCRIPTING, PL/SQL, TOMCATE, APACHE, JAVA, JBOSS, APEX, Podman/Docker, Ansible, PostgreSQL , MySQL, DWH, JENKINS, Kubernetes, Prometheus, Grafana, Graylog, PL/SQL, APEX, GIT
    OCI Oracle Docker Jenkins Cloud Migration

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Education

  • M.SC., Informatik
    Moscow
    2000
    IT Informatik, System Ingenieur
  • IT MBA
    Mannheim
    2016
    Master of Business Administration

Certifications

  • ORACLE CERTIFIED PROFESSIONAL (OCP)
    Oracle
    2008
  • SUN CERTIFIED SYSTEM ADMINISTRATOR
    SUN
    2002

Skill set

Categories