Androklis GregoriouCloud & Identity Security
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Resume

9+ years building secure cloud & identity solutions

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

Experience

Aug 2025 — Present

Oracle Corporation

Senior Account Cloud Engineer

  • Trusted cloud advisor for strategic public-sector and regulated-industry accounts, designing secure OCI architectures and guiding their rollout.
  • Design secure, scalable OCI and hybrid-cloud architectures that meet client compliance requirements.
  • Lead technical enablement, live demos and proofs of concept that speed customer onboarding.
  • Work with account teams, architects and engineering to align cloud adoption with enterprise security and risk requirements.

Feb 2022 — Jul 2025

Oracle Corporation

Principal Enterprise Security Consultant

  • Part of the European Cloud Competence Center (ECCC), providing cloud and application-security expertise across EMEA engagements in multiple countries.
  • Designed the platform and infrastructure controls protecting data, workloads and systems across client cloud environments, spanning identity and access, network security, encryption and key management, and cloud posture and monitoring.
  • Resolved complex technical escalations from vendors and project teams, keeping delivery on track.
  • Mentored local delivery teams across analytics, application and financial-services engagements, designing secure cloud, hybrid-cloud and on-premises solutions.

Jul 2021 — Jan 2022

Oracle Corporation

Senior Enterprise Security Consultant

  • Architected and led the end-to-end implementation of a government-wide platform for a national government client in the Middle East, including the multiple authentication mechanisms (MFA and SSO) securing access to it.
  • Led all delivery teams across lines of business on this multi-million-dollar, cross-border programme, bringing it in on scope.

Nov 2016 — Jun 2021

Oracle Corporation

Enterprise Security Consultant

  • Part of Oracle's Enterprise Security Center of Excellence, helping clients use Oracle's security stack to meet their goals.
  • Led IAM infrastructure installations (Oracle Access Manager, Oracle Identity Manager, Oracle Unified Directory, WebLogic, OHS), providing centralized SSO, MFA and access-lifecycle controls for platforms serving millions of users with tens of connected applications.
  • Ran engagements from technical assessments through to full implementations, delivered on time and scope.

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

Identity & Access

IAM SSO MFA OAuth 2.0 OpenID Connect SAML 2.0 LDAP Oracle Access Manager Oracle Identity Manager Oracle Unified Directory

Cloud & Platform

Oracle Cloud Infrastructure (OCI) AWS & Azure Fundamentals Kubernetes Istio Service Mesh Microservices Terraform Ansible Oracle WebLogic Oracle HTTP Server Apache HTTP Server

Security Engineering

Container Security (CIS, kube-bench) API & Service-to-Service Security Secrets Management (OCI Vault) Application Security Secure Code Review CI/CD Supply-Chain Security (SAST, SCA, SBOM)

Development & Automation

Java Spring Boot Python Bash JavaScript RAG (Oracle AI Vector Search) OCI Generative AI

Professional

Technical Leadership Ownership & Practice Building Secure SDLC Enablement Security Policy & Process Design GDPR & Data Protection Cross-Functional Collaboration Explaining Security to Non-Technical Teams

Languages

GreekNative
EnglishFluent
Credentials

Certifications

Certified in Cybersecurity (CC)ISC2 · 1467873 · valid to May 2029 Istio Certified Associate (ICA)The Linux Foundation · LF-va3w8o21lw · valid to Dec 2026
Oracle Data Platform 2025 Certified Foundations AssociateOracle · valid to Jul 2027
Oracle Cloud Infrastructure 2025 Certified Foundations AssociateOracle · valid to Jun 2027
Microsoft Certified: Azure FundamentalsMicrosoft · I511-2250 · no expiry Certified Kubernetes Security Specialist (CKS)The Linux Foundation · LF-q2fyf66eeq · expired Jan 2026 Certified Kubernetes Administrator (CKA)The Linux Foundation · LF-trsyzo8lyb · expired Dec 2025 Certified Kubernetes Application Developer (CKAD)The Linux Foundation · LF-wvxyjeht7n · expired May 2025
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