With a proven track record at ARISTOCRAT GAMING, I excel in leading enterprise architecture projects and DevOps engineering, showcasing expertise in cloud architecture and fostering cross-functional collaboration. My strategic planning and innovative solutions significantly enhance operational efficiency and technology delivery, underpinned by robust skills in Linux and Agile practices.
Overview
22
22
years of professional experience
1
1
Certification
Work History
Senior DevOps Infrastructure Architect
ARISTOCRAT GAMING
09.2020 - Current
Developed detailed strategic solutions from the initial installation of infrastructure to implementation in daily organizational operations, including presentations/proposals
Designed and consolidated data centers across AWS, GCP, and VCD environments, improving architecture and performance
Automated environment deployments using Jenkins, Terraform, Helm, and Ansible, streamlining workflows
Led Tier 4 Data Center creation, documentation, audits, and compliance submissions while refining the incident management processes
Developed cross-platform technical architecture solutions, including integration and authentication across systems
Improved data center layouts, maximized capacity, lowered operational costs and enhanced onboarding and offboarding procedures
Senior DevOps Enterprise Architect
ACUSTAF
06.2018 - 08.2020
Oversaw all aspects of enterprise architecture, including creating tools, processes, and governance practices
Implemented an Ansible automation environment with PSSH aliasing and Bash scripts for AWS system updates and changes
Led cross-functional teams in deploying WatchGuard for firewall, VPN, and policy configurations across all company devices
Orchestrated AWS environment redesigns, enhancing CloudWatch by adding logs and filters for improved monitoring
Designed and implemented high-availability infrastructure, including DRBD-HA on Ubuntu, FedRAMP-certified AWS environments, and Atlassian tools in AWS
Led the implementation of JumpCloud SSO across AWS, devices, and applications and advanced Kubernetes container orchestration with EKS
Senior DevOps Engineer
Cray, Inc.
02.2018 - 06.2018
Contracted to stabilize the Continuous Integration (CI) environment while serving as the operations expert on a cross-functional DevOps team
Utilized Packer and Ansible to automate the creation of base Virtual Boxes and provided ongoing support by monitoring email lists for users seeking general help regarding CMS-owned resources tools
Identified, triaged, and mitigated issues across hardware resources, Jenkins master, and client servers to ensure smooth CI operations
Managed weekly DEV validation issues, monitoring CICD tests, and acting as the first responder for all identified issues
Senior Automation Engineer
Code42
11.2016 - 02.2018
Joined the Automation Team in Cloud Operations, operating within an Agile Scrum framework
Managed the expanding Ansible hosts environment, integrating it with the Jib database, while contributing to the team that designs and deploys the complete Ansible setup environment
Automated system configurations (e.g., jump servers, NGINX, database clusters, monitoring servers) using Ansible in co-location and AWS environments
Managed a LINUX-only environment with 6,000 systems, including storage nodes, Crashplan, and database applications, with a total of 750 PB in storage
Developed Ansible cookbooks and Shell scripts for automated deployments, integrating with CI tools for server configurations like Nginx, PostgreSQL, and Zabbix-agent
Led the design, configuration, and maintenance of AWS environments, including IAM, EC2, VPC, S3, RDS, CloudFormation, and CloudWatch for end-to-end deployment
Senior DevOps Engineer
Mediture
02.2016 - 11.2016
Contracted to design, develop, and introduce the company to a DevOps culture, focusing on continuous delivery to prove DevOps efficiency
Built a dynamic and automated environment, integrating development, technology, operations, and SQA across the enterprise
Developed a universal set of tools to be used as a standard by the IT organization; assessed the current toolset and enhanced the library of tools available to DevOps teams
Defined and implemented the DevOps culture, discipline, and processes, including designing a centralized deployment and configuration server environment and introducing Puppet
Successfully deployed two Open Puppet (v3 and v4) environments, featuring more than 200 nodes, four Puppet servers in each environment, one load-balanced server, two worker servers, and an Mcollective server
Senior Systems Engineer
Data Recognition Corporation
01.2015 - 09.2015
In a contract role, I was part of the team that defined the toolset, culture, and mission of the DevOps environment, with a primary focus on enhancing and designing automation scripts
Migrated and maintained systems and applications hosted on Google Cloud, AWS, and Time Warner co-locations
Conducted a thorough review of policies, processes, and procedures, assessing opportunities to incorporate new features and establish guidelines for upcoming environmental upgrades
Successfully deployed the Layer 7 CloudSpan Gateway, SecureSpan VPN, and Policy Manager while providing continuous, hands-on support for each product
Led a major project to design and upgrade the current Puppet environment to Puppet Enterprise, integrating the entire server library into the upgrade
IT Operations Director
BioScrip, Inc.
09.2007 - 12.2014
Managed a 40-member development team through the complete lifecycle of various enterprise projects, programs, and strategic initiatives
Oversaw and coordinated intricate tasks within the IT UNIX environment, including installing and configuring software and hardware, troubleshooting issues, optimizing performance, and planning for disaster recovery
Selected by executive leadership for the Enterprise Change Control Board, co-owning all audit requests from internal and external auditors
Led the rebuild of IT operational structures, introducing IBM systems and SAN virtualization, while establishing strong partnerships with business teams
Implemented disaster recovery (DR) and high availability (HA) solutions with Linux clustering, Windows hosts, SQL clustering, and ESXi development/test environments
Senior Consultant
Mainline Information Systems, Inc.
03.2003 - 09.2007
Engaged directly with clients while leading consulting projects focused on hardware, software, and application solutions for server, storage, and desktop virtualization
Resolved technical issues by developing stable, scalable IBM midrange solutions
Contributed as a key member of the post-sales team, providing support for various accounts in architectural design, implementation, and reconfiguration troubleshooting
Selected by senior leadership to support pre-sales initiatives, focusing on client loyalty and repeat business for high-value accounts such as Borders, HSBC, OptionCare, and Smurfit Stone
Installed and configured operating systems, applications, and hardware, including racking, networking, virtualization, and SAN storage devices
Education
Bachelors of Mechanical Engineering -
Budapesti Műszaki Egyetem
Budapest, Hungary
Bachelors of CIS -
DeVRY institute of technology
Skills
Enterprise Architecture Projects
Full Project Lifecycle Management
Cross-functional collaboration
DevOps Engineering Leadership
Enterprise Implementation & Rollout
Onshore and Offshore Management
Strategic Planning and Roadmaps
Pre-Sales and Post-Sales Support
Continuous Process Improvement
Cloud Architecture Expertise
Troubleshooting & Issue Resolution
Innovation and Solution Ideation
Cloud Native Technologies
Scripting
Web servers
Source-control
CI/CD tools
Repository management solutions
Configuration management applications
Technology delivery in a DevOps and Cloud Engineering environment
Linux
AIX
Sun Solaris
Scaling distributed data-systems
Agile Development Practices
Databases
AWS VPC networking and security
Solid understanding of fundamental technologies
Monitoring and Logging tools
Certification
AWS Sysops Certification
AWS Certified Advanced Networking
EC-Council CEH 8.0 Master Certification
Earliercareersuccess
Senior Systems Analyst, Federated Information Systems, Inc.
Certificate Engineer, Senior AIX and Sun Solaris Engineer, Equifax Secure, Inc.
Novell, NT, and HP-UX Systems Administrator, Federal Reserve Bank of Atlanta
Novell & AIX Systems Administrator, EDS-BPSS (Business Processes Systems and Services)