Greg Lenczewski Email & Phone Number

Evanston, Il, Us

Evanston, Il, Us

Conshohocken, Pa, Us

Manage software engineering teams (Oracle APEX, .NET) as well as provide hands-on engineering expertise on complex technology solutions across all sites. Partner with other members of the IT management team to formulate a single, cohesive IT team across two locations. Provide leadership and architecture expertise to mission critical initiatives. Review, prioritize and manage resources for successful project delivery. Work independently and with minimal supervision while supporting number of high visibility/impact IT and business initiatives. Assist with hiring process to fill software engineering team positions and other IT personnel. Fulfill the role of systems architect for new projects and implementations.▪ Manage ten software engineers and Database Administrator on different technology stacks and across two sites.▪ Facilitate and participate in agile ceremonies on variety of different software development projects.▪ Manage on-going support and development of the in-house built CRM application with revenue generation of $10M+ annually.▪ Fill in a role of business analyst by conducting stakeholder interviews, requirements gathering and development estimates.▪ Transition software engineering team from legacy source control tool to modern Team Foundation Server (TFS).▪ Establish foundation for modern software development practices.

Conshohocken, Pa, Us

▪ Consolidated organization’s call centers and phone numbers across sites using Cisco UCM.▪ Reduced operational expenses in thousands of dollars per month with new WAN solution.▪ Worked with software engineering team to develop IAM solution for mission critical Oracle applications.▪ Migrated organization's data center to the new location. This includes: storage, compute and network infrastructure.▪ Upgraded organization’s VMware clusters to newer version across sites.▪ Implemented and managed new website platform utilizing WordPress CMS.▪ Implemented Citrix ShareFile cloud collaboration tool to increase collaboration efficiency between business and outside stakeholders.▪ Modernized storage technology stack by implementing new Dell-EMC SAN and backup systems across sites.▪ Architected, installed and configured network for the Chicago second test center consisting of distribution and access layer switch gear, battery backup, cooling, and extended Wi-Fi connectivity saving organization tens of thousands of dollars.▪ Migrated organization to more cost effective and reliable Internet/backup WAN solution by which organization materialized thousands of dollars of savings per month.▪ Upgraded organization’s internet routers from HP MSRs to Cisco ISRs.▪ Upgraded EMC VNX storage system with extra capacity.▪ Implemented DR services using VMware Site Recovery Manager to protect sites during outages.▪ Improved Recovery Time Objective (RTO) and Recovery Point Objective (RPO) for business critical applications using SAN replication.▪ Fulfilled the role of systems architect for new projects and implementations.

▪ Promoted from Systems Engineer to Pre-Sales Engineer for being able to quickly build client relationships and concisely articulate difficult concepts into simple terms. ▪ Provided sales team and clients with advanced technical product knowledge and solution benefits.▪ Participated in client on-site meetings, conference calls covering product and system functionality.▪ Created SOWs outlining technical tasks of the project.▪ Executed organization’s product procurement for all client engagements.

▪ Participated in developing future IT Business Plans (ITBP) to help organizations develop technology road maps.▪ Deployed Microsoft System Center Configuration Manager 2012 R2 to several thousand servers and workstations.▪ Upgraded VMware vSphere 4.x/5.x platforms to newer version.▪ Upgraded Citrix XenApp 6.x environments to Citrix XenDesktop 7.1/XenApp 7.5 including deployment of NetScalers.▪ Upgraded numerous corporate Windows file servers, print server, application servers to Windows Server 2012 R2.▪ Conducted number of data center moves, server consolidations and new server deployments.▪ Completed infrastructure projects on time and on budget with minimal supervision.▪ Created detailed project plans for the client engagements and “As-Built” documentation.▪ Drafted comprehensive network state health reports and present actionable tasks to proactively remediate potential issues.

Evanston, Il, Us

Promoted repeatedly from PC/Network Technician all the way to Network System Administrator III. ▪ Responsible for maintaining optimal state of 1000+ Windows servers. This included Active Directory, VMware, Citrix, web and file/print servers. ▪ Conducted Citrix server builds for new projects, published and configured applications in Citrix XenApp farms as well as defined user access control. ▪ Managed whole PKI SSL infrastructure for organization’s public facing servers. ▪ Upgraded and managed multiple VMware vSphere platforms. ▪ Managed organization wide call center hardware/software infrastructure, built and successfully conducted disaster recovery tests at SunGard and improved exponentially stability of the call center system. ▪ Upgraded all departmental file server geographical clusters to Windows Server 2008 R2. ▪ Designed and built secure managed file transfer solution for the whole organization. ▪ Established business processes between Communications, Patient Access and IT departments.▪ Provided expertise and recommendations on variety of technology refresh projects to ensure successful design, build and implementation of server infrastructure based on business and project needs.

Evanston, Il, Us

▪ Upgraded all departmental file server geographical windows clusters to Windows 2008 R2 without unscheduled downtime. ▪ Conducted disaster recovery tests with the organization’s call center and provided primary server support. ▪ Designed and built secure enterprise FTP architecture under significant time constraints. ▪ Successfully completed server deployments for applications such as: Essbase, Lawson, 3M, Radnet, Ingenix. ▪ Supported Windows Active Directory network. ▪ Upgraded VMware ESX 3.5 farm to ESXi 4.1. ▪ Supported multiple flavors of HP server hardware within organization’s data centers. ▪ Fulfilled 24x7 on-call duties for server infrastructure. ▪ Worked on variety of different application upgrades/migrations running in Citrix XenApp 5.0 farm environment.

Evanston, Il, Us

▪ One of the key individuals to implement disaster recovery and primary server support administrator for the organization’s 150+ agent call center. ▪ Worked on successful upgrade of the call center system. ▪ Provided significant contribution to data center move project. ▪ Built web based (PHP/MySQL) hardware inventory database, established business processes between communications, patient access and IT departments. ▪ Improved exponentially stability of the call center system for the organization’s call center. ▪ Provided expertise in variety of different projects to ensure successful design, build and implementation of server infrastructure.

Evanston, Il, Us

▪ Provided first hand support to doctors, nurses and office staff in robust healthcare environment. ▪ Rebuilt, reloaded, analyzed, upgraded and configured a variety of computer systems. ▪ Troubleshooted many different aspects of application errors and network connections. ▪ Setup and configured new workstations, printers, ports on the network. ▪ Provided support for Windows 2000 and new domain migration. ▪ Remotely troubleshooted PC problems using remote administration tools. ▪ Received and updated calls in TouchPaper Help Desk database. ▪ Helped during successful “Go-Live” of electronic medical records system (EPIC). ▪ Worked at different locations and perform on-call duties.

Master'S Degree, Management Information Systems, General

Bachelor'S Degree, Computer Systems Networking And Telecommunications