Description

I am a Principal Cloud Architect with over 15 years of IT experience , specializing in building secure, cost-effective, and scalable AWS environments. Throughout my career, I have evolved from a systems administrator into a strategic leader, bridging the gap between technical infrastructure and business financial goals. My background includes architecting complex AWS Organizations from the ground up, implementing enterprise-wide security guardrails, and maturing FinOps practices for global organizations

Industry field of expertise

Languages

English
Native or bilingual
Hungarian
Native or bilingual

Workplace preferences

Remote only

Primarily works remotely

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Cloud Infrastructure Engineer
TECH
March 2022 - January 2026 (3 years and 10 months)
Hosszúpályi, HB, Hungary
• ● Multi-Cloud IAM Governance: Provided strategic consultation on Identity and Access Management (IAM) across a diverse multi-cloud landscape (AWS, OCI, Azure, and GCP), ensuring unified security standards across the enterprise.
• ● Infrastructure as Code (IaC) Leadership: Engineered and validated AWS infrastructure using Terraform, implementing automated policy checks to enforce the Principle of Least Privilege (PoLP) at scale.
• ● Cloud Security Hardening: Led a comprehensive security initiative to eliminate public exposure of AWS S3 buckets, establishing automated guardrails to prevent future configuration drift.
• ● FinOps & Cost Optimization: Identified and executed high impact cloud cost-saving initiatives. Acted as a bridge between finance and engineering to track follow-ups and ensure long term architectural efficiency.
AWS Organizations AWS IAM AWS SecurityHub AWS Cloudtrail Cloud security
National Instruments
Senior Cloud Center of Excellence Engineer
TECH
February 2018 - March 2022 (4 years and 1 month)
Debrecen, Hungary
• ● Designed and architected the companies AWS Organization, implementing Enterprise wide guardrails and policies
• ● Implemented Cloud Service Expense Management tool (Cloudhealth)
• ● Heading the FinOps practice and managing cloud costs enterprise wide
• ● Public cloud administration in AWS, Azure and CGP
• ● Planned and implemented a fully automated documentation site
• ● Delivery lead for the Cloud Center of Excellence team
National Instruments
Senior IT Systems Engineer
TECH
August 2015 - February 2018 (2 years and 6 months)
Debrecen, Hungary
• ● Project management for internal systems upgrades
• ● Administration of critical internal systems that support the enterprise ex. Jira, Confluence
• ● Consult on Internal Upgrade Projects
• ● Team documentation audit and revision

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Bachelor's of Science
Strayer University
2001
Bachelor's of Science

Omar El-Seaghi

Cloud Infrastructure Engineer

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