Gabriel Rosca

About Gabriel Rosca

Solution Architect with extensive experience in large data center management and operations. Big believer of automation from end to end. Ambitious self-starter passionate about technology and using it to address business needs. Strategic thinker, team builder and team player, seeking to bring solutions to complex problems. Dedicated to improving processes, empowering others through knowledge sharing, coaching and training. Over the last couple of years, developed a keen interest in cloud technology, containers and micro services. Showcased strong customer focus while supporting clients to migrate from on premise to cloud.

Experience

1. Cloud Solution Architect

   United Nations

   Dec 2011 — Present · New York City, NY, US

   Performed roles of increasing responsibility and accountability across various teams and working groups. Played leadership role in championing innovation and emerging technologies, training and building internal capabilities to support the migration to cloud computing.Cloud Deployment Team [CDT] Key Contributor • Initiate the use of infrastructure as code [IaC] and promote the use of Dev Ops methodology.• Design and maintain multiple terraform modules to be shared among clients. • Automate the deployment of cloud resources using Dev Ops methodology.• Deploy and maintain the hub across six regions and all the core infrastructure services [DNS, Active Directory, RedHat IDM, SMTP, etc].• Work closely with cloud architects to leverage cloud capabilities and design scalable, high availability, fault tolerant and cost effective systems.Cloud Infrastructure & Service Operations Working Group Key Contributor • Serve as subject matter expert on Operations and Infrastructure Services.• Propose architectural and technology concepts to address scalability, security, reliability and maintainability of cloud assets while enforcing UN approved security policies and architectural designs.• Developed cloud onboarding process to ensure successful migration from on premise to cloud to ensure cost reduction, availability and scalability of applications in line with UN approved architecture.Dev Ops Working Group Key Contributor • Establish best practices to implement methodology with global application across the UN. • Create Dev Ops framework for multiple platforms and technologies.Innovation and Emerging Technologies Enthusiast • Bring in innovation and new ideas and technologies to improve workflows, enhance productivity and efficiencies. • Leverage deep understanding of new technologies [micro services, cloud computing, big data, machine learning, artificial intelligence, etc] to address critical business needs.

Skills

• Xen
• Dns
• Voip
• Active Directory
• Unix
• Windows Server
• Hardware
• Wan
• Security
• Vmware
• Openstack
• Emc Networker
• System Administration
• Apache
• Linux
• Mysql
• Firewalls
• Windows Server 2003
• Disaster Recovery
• Vmware Esx
• Cisco Technologies
• Red Hat Linux
• Clustering
• Centos
• Virtualization
• Routers
• Cisco Nexus
• Windows
• Bash
• Wireless Networking
• San
• Group Policy
• Nagios
• Operating Systems
• Dhcp
• Rhel
• Network Design
• Vpn
• Switches
• Cisco