Androklis GregoriouSolutions Architect · Security
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Resume

9+ years building secure cloud & identity solutions

A track record across financial services, public sector, telecommunications and energy — designing, securing and delivering enterprise technology.

Experience

Aug 2025 — Present

Oracle Corporation

Senior Account Cloud Engineer

  • Serve as a trusted cloud advisor for strategic customers, architecting secure cloud solutions to accelerate adoption and drive digital transformation in public sector and regulated industries.
  • Design and deliver secure, scalable OCI and hybrid cloud architectures tailored to client business and compliance requirements.
  • Lead technical enablement, live demos and PoCs, resulting in accelerated onboarding and customer satisfaction.
  • Collaborate closely with account teams, architects and engineering to drive cloud adoption and risk-mitigation strategies aligned with enterprise security frameworks.

Feb 2022 — Sep 2025

Oracle Corporation

Principal Enterprise Security Consultant

  • As a member of the European Cloud Competence Center (ECCC), provided cross-domain expertise focused on cloud and emerging-technology solutions to enhance EMEA Technology Consulting customer engagements.
  • Covered the hardware and technologies designed to protect data, workloads and systems within cloud platforms.
  • Addressed technical questions from vendors and the project team regarding implementation of the technology or process.
  • Supported local teams in solution development, delivery and operational design — stable, predictable, scalable cloud, hybrid-cloud and on-premises solutions for customer success.

Jul 2021 — Jan 2022

Oracle Corporation

Senior Enterprise Security Consultant

  • Worked with multiple technologies and standards with an emphasis on cloud implementations and virtualization.
  • Proactively applied skills to realize business benefits in diverse, challenging environments.

Nov 2016 — Jun 2021

Oracle Corporation

Enterprise Security Consultant

  • As a member of the Oracle Enterprise Security Center of Excellence, guided clients on leveraging Oracle's Enterprise Security Practice to meet strategic objectives.
  • Designed and executed strategies for complex challenges — from quick technical assessments to full project implementations.
  • Middleware infrastructure installations: WebLogic, Oracle HTTP Server (OHS), Oracle Unified Directory (OUD), Oracle Access Manager (OAM), Oracle Identity Manager (OIM).
  • Specialised in cloud and on-premises Oracle products across multiple product families — design, implementation and delivery.

Education

Oct 2011 — Jul 2016

Technological Educational Institute of Crete

Bachelor's Degree in Informatics Engineering

  • Thesis: Web-application development for managing complex notification schemes incorporating cloud services.
Capabilities

Skills

Hard skills

Identity & Access Management (IAM)Expert
Kubernetes & MicroservicesExpert
Oracle WebLogic / OHSAdvanced
OAuth 2.0 · OpenID · SAML 2.0Advanced
Java & Spring BootAdvanced
PythonProficient
LDAPApache HTTP ServerSpring BootOCI

Soft skills

Time Management Problem Solving Self-motivation Leadership Empathy Work Ethic

Languages

GreekNative
EnglishFluent
Verified

Certifications

Istio Certified Associate (ICA)LF-va3w8o21lw Certified Kubernetes Security Specialist (CKS)LF-q2fyf66eeq Certified Kubernetes Administrator (CKA)LF-trsyzo8lyb Certified Kubernetes Application Developer (CKAD)LF-wvxyjeht7n Microsoft Azure FundamentalsI511-2250 Certified in Cybersecurity (CC)1467873
Recognition

Honors & awards

Oracle · Feb 2023

Modernization of IAM solution & redesign of critical business processes through innovation

Oracle · Mar 2022

Making a Difference Award FY22

Secure Code Warrior · Nov 2020

Java Coder Open Cup Tournament — Top Ten

Oracle · Jul 2020

Exceptional Delivery and Execution

Oracle · Jul 2019

Exceptional Teamwork, Agility and Performance

Oracle · Jul 2018

X-LOB Cooperation and Knowledge Sharing