Anthony Critelli Email & Phone Number

Rochester, Ny, Us

Rochester, Ny, Us

Adjunct Faculty member in the School of Information within the Golisano College of Computing and Information Sciences.

Round Rock, Texas, Us

I joined the Edge business unit after Dell's acquisition of Cloudify.

Cloudify was acquired by Dell Technologies, and I joined the Dell team in January of 2023.

Tokyo, Jp

Lead engineer on a project to migrate a customer from hundreds of legacy Elasticsearch instances to AWS-managed OpenSearch. System architecture included MSK for ingestion, OpenSearch for storage, and a Kubernetes-based microservice for handling data transformation en-route to OpenSearch.Designed and implemented configuration and provisioning automation jobs using Ansible, Python, Bash, and Rundeck.Wrote Helm charts and deployed in-house microservice application using Spinnaker.Wrote Terraform/Terragrunt modules for all AWS infrastructure components.Wrote test suites using Python's Locust framework for load generation against the OpenSearch cluster to assist with sizing decisions based on anticipated ingestion throughput.

Norwalk, Connecticut, Us

Provided technical direction to a team of 3 engineers, with a focus on larger projects with a “long tail”Provided technical and project management for an effort to upgrade several thousand servers to the next major Ubuntu releaseChampioned and led a proof of concept effort to provide infrastructure self-service capabilities to developers and internal customers through the use of Terraform, Ansible, Openstack, and CloudifyDesigned, advocated, and led a project to reduce the testing time for new major Ubuntu versions from several weeks to under an hour using Ansible to automate a previously manual and error-prone process

Norwalk, Connecticut, Us

Led my team to work through a backlog of over 70 security requests in under 4 monthsLed the implementation of KernelCare for live kernel patching across our entire environment of over 8,000 unique hosts

Norwalk, Connecticut, Us

Architected, championed, and built a secrets management platform using Hashicorp Vault, Puppet, and Consul TemplateReduced system downtime and improved team understanding of our critical, Asterisk Linux-based phone system through the implementation of a Git workflow for major changes, overhaul of documentation, and development of internal training for other team members.

Norwalk, Connecticut, Us

Performed design, deployment, and configuration of Linux servers in our Openstack environmentWrote Puppet manifests to configure applications and services, including Apache, PHP, HAProxy, Keepalived, and BINDSelected to be a member of a temporary, six-month team dedicated to reducing security technical debt in our production environment

Rochester, Ny, Us

Responsible for maintaining and developing infrastructure for administrative, lab, and research purposesDeploy and maintain Linux webservers (CentOS and Apache) for both production and research needsUpgrade and maintain our academic VMware cluster that supports over 1500 student virtual machines using the vSphere suite, NSX, and vRealize Automation. My efforts in this area spanned departments throughout our college and enabled other college units to leverage virtualization to meet instructional needs.Implemented a completely new infrastructure monitoring system using Icinga and custom scripting to better track and alert on infrastructure issuesResponsible for both strategic and daily operations of departmental IT

West Henrietta, Ny, Us

Perform post-sales deployment of IT solutions for the SMP data center practice, with a focus on network engineeringMaintain responsibility for all post-sales activities, including plan and design sessions, delivery of identified solutions, and customer knowledge transfer workshopsProvided wireless survey, engineering and deployment support for a very large greenfield wireless deployment within the healthcare sector. Project encompassed active 802.11 site survey, documentation of existing switching infrastructure, deployment of upgraded infrastructure, and post-implementation active survey across multiple campuses.Work with a diverse range of technologies, including: Cisco routing and switching, Cisco ASAs, Meraki wireless, Dell FTOS Switching, Riverbed Steelhead, and Ekahau Site Survey Pro

Rochester, Ny, Us

Melbourne, Florida, Us

Perform second-level escalation support across 4 nationwide IP networks, including the FAA Telecommunications Infrastructure (FTI) and the Harris Trusted Enterprise Network (HTEN), in a 24/7/365 operational environment with on-call rotationSupport the configuration and turn-up of new customer sites and services onto national MPLS backbone network using T1, Ethernet, and LTE with DMVPN handoffsTroubleshoot, configure, and upgrade Cisco ASR 903, ASR 1002, 3825, 3925, and CGR 2010 platformsAssist with customer bandwidth upgrades to DS3, fiber, and copper Ethernet handoffsAnalyze network maintenance events to ensure that customer impact is minimized and properly documentedDevelop and present formal training about network architecture and troubleshooting to network operations staffDevelop scripts using Powershell to automate network operations processesInterview and participate in the hiring process for network operations specialists

Melbourne, Florida, Us

Performed 24/7 monitoring of the FAA IP network in a service provider environment encompassing over 4,000 sites and 20,000 servicesUtilized SNMPc, Solarwinds Orion, Cisco LMS, and CA NFA for network monitoringIdentified and resolved complex issues with T1, Ethernet, HSRP, IPSEC, OSPF, BGP, and other LAN/WAN protocolsReceived recognition for a project to investigate, resolve, and document false SNMP alarmsManaged a project to improve monitoring capabilities of national optical backbone connections by implementing IPSLA across POP routers

San Francisco, California, Us

Provide email support to Cisco Meraki customersTroubleshoot customer issues across the Cisco Meraki product lineInterface with customers and development teams to resolve problemsRecreate customer networks and scenarios to determine root problem causes and develop proper solutionsReview, revise, and write public-facing Knowledge Base articles

Rochester, Ny, Us

Set up and repair analog and digital telecommunications devicesPerform basic network access troubleshootingHandle and prioritize tickets to meet customer needsMake and trace physical cross-connects

Rochester, Ny, Us

Monitor and support corporate and store-level LAN and WAN environmentsTroubleshoot and repair problems with Ethernet, T1, MPLS, and broadband circuitsProvide support for Cisco WLC, ACS, and IP Telephony productsProvide network support for over 90 remote locationsWork directly with end users and vendors to bring an expedient resolution to data and voice network problems

Started position as a temporary, paid, high school intern and was retained until I left for college. Responsibilities included:Use and understanding of The Courtroom Program by SEIHandling legal transactions involving traffic and criminal mattersAssistance during court proceedingsFiling and organizational responsibilitiesCreation of documents in Microsoft Office

Master Of Science - Ms, Information Sciences And Technologies

Bachelor Of Science (B.S.), Applied Networking And Systems Administration