Senior Datenbankberater | DBA | Datenbankarchitekt | Team Lead Erfahrung
Aktualisiert am 16.04.2026
Profil
Freiberufler / Selbstständiger
Remote-Arbeit
Verfügbar ab: 01.05.2026
Verfügbar zu: 100%
davon vor Ort: 10%
Datenbanken
Amazon RDS
Architekt
Datenbankadministration
Datenbankdesign
Cloud
OCI
Performance Analyse
Migration
PostgreSQL
MS SQL Server
English
German
Russian

Einsatzorte

Einsatzorte

Deutschland, Schweiz, Österreich
möglich

Projekte

Projekte

5 Jahre 11 Monate
2020-01 - 2025-11

Durchführung mehrerer Produktevaluierungen und Proofs of Concept (PoCs)

Durchführung mehrerer Produktevaluierungen und Proofs of Concept (PoCs), darunter:

    • Analyse von Data-Analytics- und KI-Funktionalitäten führender RDBMS-Plattformen
    • Evaluierung der Oracle In-Memory-Funktionalitäten in AWS RDS
    • Bewertung von Data-Masking-Funktionen moderner RDBMS
    • Analyse von CI/CD-Tools und -Capabilities für Datenbanken
    • Evaluierung von Blue-Green-Deployment-Ansätzen für AWS RDS
    • Bewertung von Oracle Data Safe in OCI
    • Analyse des Oracle AWR Hub in OCI
adidas AG
9 Jahre 11 Monate
2016-01 - 2025-11

Durchführung mehrerer Datenbankarchitektur-Analysen und -Optimierungen

Durchführung mehrerer Datenbankarchitektur-Analysen und -Optimierungen in Single-System- sowie Enterprise-Scale-Umgebungen mit Fokus auf Hochverfügbarkeit, Performance, Backup & Recovery, Security, Operational Excellence und Kosteneffizienz.

adidas AG
9 Jahre 11 Monate
2016-01 - 2025-11

Durchführung mehrerer Datenbankmigrationen, einschließlich Cross-Version- und Cross-Platform-Migrationen sowie Migrationen von On-Premises-Umgebungen nach AWS RDS, OCI

adidas AG

Aus- und Weiterbildung

Aus- und Weiterbildung

08/1996

Master's degree: Computer Science (with honors)

Kaliningrad State Technical University, Russia


PROFESSIONAL CERTIFICATIONS

  • AWS Certified Solutions Architect (amazon.com)
  • Oracle Cloud Certified Architect Professional (oracle.com)
  • Oracle Cloud Foundation Certificate (oracle.com)
  • Oracle Database 9i/10g/11g/12c Certified Professional DBA (oracle.com)
  • PMI Certified Associate in Project Management (PMI.org.uk)
  • ITIL Foundation Certificate in IT Service Management (BCS.org)

Kompetenzen

Kompetenzen

Top-Skills

Datenbanken Amazon RDS Architekt Datenbankadministration Datenbankdesign Cloud OCI Performance Analyse Migration PostgreSQL MS SQL Server

Produkte / Standards / Erfahrungen / Methoden

Profile

Results-driven technology leader with a strong record of building high-performing agile engineering teams and defining database strategy, roadmap and architecture for hybrid cloud environments. Combines deep engineering expertise with strong analytical, research and communication skills, delivering engineering solutions, best practices and actionable guidance to product teams and senior stakeholders. Recognized for leading and supporting impactful projects across platform engineering and IT infrastructure, consistently turning technology innovations into measurable business value.


CORE COMPETENCIES

  • 6+ years building high-performing global platform engineering teams
  • 10 years designing database strategy, roadmap and architecture in hybrid cloud
  • 18 years of hands-on experience as a lead database engineer across diverse industries
  • Expertise in database architecture, security, high availability, monitoring, optimization
  • In-depth knowledge in full-stack IT infrastructure, on-premises and public cloud
  • Advanced expertise in Oracle database management and performance optimization
  • Skilled in SQL Server, PostgreSQL, MySQL, Aurora, NoSQL engines
  • Certified in AWS and OCI clouds, Oracle database, ITIL, and Project Management
  • Experience in budget management, vendor relations, and stakeholder engagement
  • Strong strategic thinking, innovation, and problem-solving skills


SKILLS

  • Leadership and Management: team leadership, budget planning, vendor coordination, stakeholder engagement, product/lifecycle/backlog management
  • Infrastructure Concepts: data centers, network, servers, storage, backup, disaster recovery, virtualization, monitoring, high availability, security
  • AI: GenAI, LLM, RAG, MCP, A2A, NL2SQL
  • Database Concepts: OLTP, DWH, RDBMS, NoSQL, Big Data, Data Lakes, data modeling, multitenancy, in-memory, compression, partitioning, data security, DB migration
  • Database Platforms: Oracle, MSSQL, MySQL, PostgreSQL, Aurora, NoSQL
  • Cloud: AWS, Oracle Cloud (OCI), IaaS, PaaS, Infrastructure as Code (IaC)


RECENT PROJECTS & ACHIEVEMENTS

  • Transformation of the Database team from a service-oriented function into a productdriven engineering organization, strengthening ownership, agility, and delivery efficiency
  • Market analysis, RFP and rollout of a database monitoring platform, improving crossplatform observability and operational efficiency
  • Cloud cost optimization program with implementation of a dashboard with KPI-driven recommendations for AWS RDS resources
  • Implementation of Database-as-a-Service capabilities in a Private Cloud, enabling standardized database provisioning self-service for end users
  • Implementation of unified auditing framework for AWS RDS, reinforcing compliance and traceability
  • Fleet Patching implementation for Oracle database environment in a Private Cloud
  • Creation of automated framework for Oracle License Consumption and Recharges
  • Deployment of a Database Gateway platform for direct data transfers between Oracle, SQL Server, SAP HANA, PostgreSQL
  • Delivery of database performance tuning workshops to internal product teams
  • Support for a database operations RFP, evaluating and comparing multiple vendor offerings
  • Support for multiple application and database migrations from on-premises to AWS
  • Multiple database architecture assessments & performance tuning campaigns
  • Implementation of numerous data security initiatives in database area, including Single Sign-On, Privilege Access Management, encryption, system hardening and compliance
  • Recent product evaluations & POCs:
    • Data analytics and AI capabilities of leading RDBMS platforms
    • Oracle In-Memory capabilities in AWS RDS
    • Data Masking capabilities in modern RDBMS
    • CI/CD tools and capabilities for databases
    • Blue-Green Deployment for AWS RDS
    • Oracle Data Safe in OCI
    • Oracle AWR Hub in OCI

Einsatzorte

Einsatzorte

Deutschland, Schweiz, Österreich
möglich

Projekte

Projekte

5 Jahre 11 Monate
2020-01 - 2025-11

Durchführung mehrerer Produktevaluierungen und Proofs of Concept (PoCs)

Durchführung mehrerer Produktevaluierungen und Proofs of Concept (PoCs), darunter:

    • Analyse von Data-Analytics- und KI-Funktionalitäten führender RDBMS-Plattformen
    • Evaluierung der Oracle In-Memory-Funktionalitäten in AWS RDS
    • Bewertung von Data-Masking-Funktionen moderner RDBMS
    • Analyse von CI/CD-Tools und -Capabilities für Datenbanken
    • Evaluierung von Blue-Green-Deployment-Ansätzen für AWS RDS
    • Bewertung von Oracle Data Safe in OCI
    • Analyse des Oracle AWR Hub in OCI
adidas AG
9 Jahre 11 Monate
2016-01 - 2025-11

Durchführung mehrerer Datenbankarchitektur-Analysen und -Optimierungen

Durchführung mehrerer Datenbankarchitektur-Analysen und -Optimierungen in Single-System- sowie Enterprise-Scale-Umgebungen mit Fokus auf Hochverfügbarkeit, Performance, Backup & Recovery, Security, Operational Excellence und Kosteneffizienz.

adidas AG
9 Jahre 11 Monate
2016-01 - 2025-11

Durchführung mehrerer Datenbankmigrationen, einschließlich Cross-Version- und Cross-Platform-Migrationen sowie Migrationen von On-Premises-Umgebungen nach AWS RDS, OCI

adidas AG

Aus- und Weiterbildung

Aus- und Weiterbildung

08/1996

Master's degree: Computer Science (with honors)

Kaliningrad State Technical University, Russia


PROFESSIONAL CERTIFICATIONS

  • AWS Certified Solutions Architect (amazon.com)
  • Oracle Cloud Certified Architect Professional (oracle.com)
  • Oracle Cloud Foundation Certificate (oracle.com)
  • Oracle Database 9i/10g/11g/12c Certified Professional DBA (oracle.com)
  • PMI Certified Associate in Project Management (PMI.org.uk)
  • ITIL Foundation Certificate in IT Service Management (BCS.org)

Kompetenzen

Kompetenzen

Top-Skills

Datenbanken Amazon RDS Architekt Datenbankadministration Datenbankdesign Cloud OCI Performance Analyse Migration PostgreSQL MS SQL Server

Produkte / Standards / Erfahrungen / Methoden

Profile

Results-driven technology leader with a strong record of building high-performing agile engineering teams and defining database strategy, roadmap and architecture for hybrid cloud environments. Combines deep engineering expertise with strong analytical, research and communication skills, delivering engineering solutions, best practices and actionable guidance to product teams and senior stakeholders. Recognized for leading and supporting impactful projects across platform engineering and IT infrastructure, consistently turning technology innovations into measurable business value.


CORE COMPETENCIES

  • 6+ years building high-performing global platform engineering teams
  • 10 years designing database strategy, roadmap and architecture in hybrid cloud
  • 18 years of hands-on experience as a lead database engineer across diverse industries
  • Expertise in database architecture, security, high availability, monitoring, optimization
  • In-depth knowledge in full-stack IT infrastructure, on-premises and public cloud
  • Advanced expertise in Oracle database management and performance optimization
  • Skilled in SQL Server, PostgreSQL, MySQL, Aurora, NoSQL engines
  • Certified in AWS and OCI clouds, Oracle database, ITIL, and Project Management
  • Experience in budget management, vendor relations, and stakeholder engagement
  • Strong strategic thinking, innovation, and problem-solving skills


SKILLS

  • Leadership and Management: team leadership, budget planning, vendor coordination, stakeholder engagement, product/lifecycle/backlog management
  • Infrastructure Concepts: data centers, network, servers, storage, backup, disaster recovery, virtualization, monitoring, high availability, security
  • AI: GenAI, LLM, RAG, MCP, A2A, NL2SQL
  • Database Concepts: OLTP, DWH, RDBMS, NoSQL, Big Data, Data Lakes, data modeling, multitenancy, in-memory, compression, partitioning, data security, DB migration
  • Database Platforms: Oracle, MSSQL, MySQL, PostgreSQL, Aurora, NoSQL
  • Cloud: AWS, Oracle Cloud (OCI), IaaS, PaaS, Infrastructure as Code (IaC)


RECENT PROJECTS & ACHIEVEMENTS

  • Transformation of the Database team from a service-oriented function into a productdriven engineering organization, strengthening ownership, agility, and delivery efficiency
  • Market analysis, RFP and rollout of a database monitoring platform, improving crossplatform observability and operational efficiency
  • Cloud cost optimization program with implementation of a dashboard with KPI-driven recommendations for AWS RDS resources
  • Implementation of Database-as-a-Service capabilities in a Private Cloud, enabling standardized database provisioning self-service for end users
  • Implementation of unified auditing framework for AWS RDS, reinforcing compliance and traceability
  • Fleet Patching implementation for Oracle database environment in a Private Cloud
  • Creation of automated framework for Oracle License Consumption and Recharges
  • Deployment of a Database Gateway platform for direct data transfers between Oracle, SQL Server, SAP HANA, PostgreSQL
  • Delivery of database performance tuning workshops to internal product teams
  • Support for a database operations RFP, evaluating and comparing multiple vendor offerings
  • Support for multiple application and database migrations from on-premises to AWS
  • Multiple database architecture assessments & performance tuning campaigns
  • Implementation of numerous data security initiatives in database area, including Single Sign-On, Privilege Access Management, encryption, system hardening and compliance
  • Recent product evaluations & POCs:
    • Data analytics and AI capabilities of leading RDBMS platforms
    • Oracle In-Memory capabilities in AWS RDS
    • Data Masking capabilities in modern RDBMS
    • CI/CD tools and capabilities for databases
    • Blue-Green Deployment for AWS RDS
    • Oracle Data Safe in OCI
    • Oracle AWR Hub in OCI

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