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Elias Vasiliadi

Cloud Architect & Security Advisor

Elias Vasiliadi
Bern, Switzerland

Experience

Jan 2023 - Dec 2024
2 years
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Cloud Security Advisor

Elsevier Life Science Solutions UK/NL/DE/US

  • Development of a global cloud strategy (AWS, ISO 27001, GxP, HIPAA)
  • Planning of cloud data flows, API integrations, application refactoring
  • Automation of deployments and architecture blueprints for SaaS/PaaS solutions
  • Compliance: ISO 27001/2, ISO 27017, ISO 27018, and GxP in the cloud environment, preparation for ISO audits
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Technical Project Manager & Enterprise Advisor

Vodafone Group UK

  • Data center modernization and hybrid cloud migrations (Azure)
  • Development of API architectures & middleware solutions
  • Management of international cloud migration projects (budget: €15M)
May 2014 - Jul 2019
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Solution Architect & Technical Project Manager

Vodafone GmbH

  • Migrations (20,000+ users) to hybrid infrastructures
  • Designing IAM and security architectures for cloud services
  • Creating technical concepts, architecture diagrams & operating models
  • Modeling & governance: business processes, architecture blueprints, design reviews, standards
Feb 2009 - Apr 2014
5 years 3 months
Hybrid

Solution Architect & Pre-Sales Consultant

Various (inter)national authorities

  • Designing hybrid & on-prem infrastructures including big data analytics
  • Developing reference architectures & architecture blueprints
  • Security architectures focused on BSI standards and compliance
  • Governance & standards: architecture designs based on BSI standards, reference architectures for big data analytics
  • Stakeholder enablement: workshops, interviews, architectural visions, cost optimization
  • Implementation: on-prem & virtualization, IAM, pen tests, automation

Summary

Senior Technology & Cloud Architect with 15+ years of experience in designing and implementing cloud, hybrid, and on-premises infrastructures. Specialized in cloud strategies, target architectures, automation (Infrastructure as Code), API integration, security architectures, and governance. Proven track record in cloud transformations (AWS, Azure, M365), migrations (lift & shift, replatforming, refactoring), and implementing hybrid solutions in regulated industries (finance, automotive, healthcare, public sector).

Skills

  • Cloud Architecture: Aws, Azure, M365 – Multi-cloud, Hybrid, Saas, Paas, Iaas
  • Architecture Design: Technology & Target Architectures, Architecture Blueprints, Technical Concepts
  • Cloud Strategy & Migration: Lift & Shift, Replatforming, Refactoring, Infrastructure As Code (Terraform, Templates)
  • Integration: Api Design, Middleware, Data Flows, Synchronization Mechanisms
  • Security & Compliance: Security By Design, Iam, Encryption, Soc/siem, Gdpr, Iso 27001, Nis2
  • Project Management & Consulting: Roadmaps, Effort Estimates, Optimizations, Workshops, Training

Languages

German
Native
Russian
Native
English
Advanced
French
Elementary
Romanian
Elementary

Certifications & licenses

BAIT/KAIT/VAIT - Supervisory IT requirements

ISO/IEC 27001 Lead Auditor

ITIL V4 Foundation

PRINCE2 Foundation

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