Portfolio

Selected projects from 6+ years of building infrastructure for Fortune 500 companies.

Undisclosed Client (NDA)

Healthcare Data Platform

Lead DevOps / Data Platform Engineer • 2024-Present

Architected a HIPAA & SOC 2 compliant data platform from scratch, enabling real-time analytics for healthcare applications.

Azure AKS Databricks Terraform ArgoCD KeyCloak

Key Results

  • End-to-end HIPAA & SOC 2 compliance
  • Zero-downtime deployments via GitOps
  • Reduced deployment time from days to minutes
Allianz Technology

Internal Big Data Platform

Senior DevOps / Data Platform Engineer • 2023-2024

Built an enterprise Big Data platform serving multiple internal teams with self-service analytics capabilities.

Azure Kubernetes Kafka Spark MLFlow Dynatrace

Key Results

  • Platform adopted by 10+ internal teams
  • Data Governance with Informatica
  • Self-service CI/CD for Data Engineers
GE Healthcare (via TCS)

Cloud Migration & Modernization

Senior DevOps Engineer • 2021-2023

Migrated legacy on-prem healthcare application to AWS with complete infrastructure modernization.

AWS Kubernetes Terraform Ansible Prometheus Grafana

Key Results

  • Zero-downtime migration from on-prem to cloud
  • Complete IaC with Terraform
  • Full observability stack implementation
Verizon (via EPAM)

Smart City IoT Platform

DevOps Engineer • 2020-2021

Built and maintained infrastructure for Verizon's smart city initiative, handling millions of IoT data points.

AWS EKS Jenkins CloudFormation ELK Stack

Key Results

  • Migration from EC2 to ECS to EKS
  • CI/CD pipelines with Jenkins DSL
  • Real-time monitoring & alerting
Oracle

SRE Tooling & Status Page

SRE Engineer • 2019-2020

Part of newly formed SRE team building unified tooling and Oracle Cloud's public status page.

Oracle Cloud Python Kubernetes Terraform Docker

Key Results

  • Database monitoring tool (Developer/PO)
  • Oracle Cloud Status Page development
  • Tiger Team incident response
E-commerce

High-Traffic Webshop Platform

DevOps Engineer & Operator

Built and operated a 300M HUF/year e-commerce platform from the ground up, handling high traffic peaks during sales campaigns.

Linux Docker Nginx MySQL Redis CI/CD

Key Results

  • 300M+ HUF annual revenue platform
  • 99.9% uptime during peak seasons
  • Full-stack infrastructure ownership
Freelance & Consulting

DevOps Problem Solver

Independent Contractor • Ongoing

Years of freelancing as a "DevOps firefighter" — jumping into projects to solve infrastructure problems, fix broken pipelines, and rescue failing deployments.

Kubernetes Terraform AWS Azure CI/CD Troubleshooting

Key Results

  • Multiple successful rescue missions
  • Quick turnaround on critical issues
  • Long-term client relationships