Donovan Johnson Email and Phone Number

CirroSys is a leading staffing firm with Technology, Healthcare & Financial Executives that make up its ownership team. What does that mean to you? We have done much of the work that we are delivering talent to you for. We know exactly what it takes to get the job done. With more than two decades of experience in each field, we can attract and hire exceptional healthcare, finance & IT professionals. Serving most major U.S. markets and beyond, CirroSys connects companies with candidates, from entry-level to executive level, temporary to direct hire and project support to interim management.

light to heavy logistics and transportation services

As a member of the Innovation team within the Enterprise Design & Architecture CoE, I labor as an Enterprise Architect executing within the IT4IT S2P & B2D value streams leveraging Capabilities-based Planning, COBIT5, TOGAF, ArchiMate, SEI's ATAM, & CSQE methods to design and implement Industry-specific Enterprise Reference Architectures, Hybrid Cloud & Big Data Solutions, primarily leveraging VMware SDDC & Azure Architectures, Microservices, Machine Learning, & Big Data Design design patterns to address business problems in various industry verticals via the following activities:- Working with Senior Executive Leadership to Align Business & Technology Strategy through Portfolio Governance & Capabilities Based Planning- Execute Program Management, Leadership & Business Relationship Management to drive Benefits Realizations- Work with Stakeholders to define and refine technology strategy- Assessment & Rationalization of application portfolios & technology building blocks- Architect cloud & IoT service capabilities, analytics solutions [IoT Analytics, smart city, recommendation & predictive maintenance]- Design & build cloud infrastructure service capabilities- Design Governance Framework for client’s Cloud & Data Platform Operations- Designing Azure IaaS, PaaS, Azure + vRealize Suite, Azure Data Factory, Cloud Foundry & PKS (Read: Now Tanzu) platforms- Design High Level SDN Deployment Architectures- Support pre-sales Architecture activities for RFPsWorking in the VMware CoE, I executed the following activities: - Design & build cloud infrastructure service capabilities- Designing vCloud/vRealize Suite, OpenStack & AWS Cloud Architecture(s) Cloud Platforms- Design High Level NSX Deployment Architectures- Comparison of cloud application architecture(s) for secure scalable application delivery- Managing teams for cloud development- Train and mentor engineers towards solution development and POC/POT execution

***MarketArkitex will be pivoting into capital markets trading system development***My firm specializes in VMware & Windows Server Infrastructure Strategy & Implementation for Design, Build, Configuration, and Deployment activities. We execute across a wide range of analysis, design, development and solution implementations. Delivering solutions and make modifications and enhancements to existing hardware/software applications or a suite of integrated systems for our clients is one of our primary focuses. We identify and define new hardware/software technologies to fit specialized business needs and configurations.  With full competency, designs, develops, tests, debugs and implements complex hardware/software components, tools, and utilities required for the operation, maintenance, and control of systems.  Coordinating with users to determine, revise and engineer requirements, we compare that with currently deployed baselines to establish to-be architectures and solutions for systems under development.  Finally, we provide coaching to less experienced associates.Key Professional Projects:PaaS Design & DeploymentQueue Migration Cloud IaaS Solution for a Risk & Governance ApplicationPureData for AnalyticsPureData for Hadoop [Engineered BigInsights Platforms]Realtime Analytics [IBM Streams]Insurance Workflow App on the OIPA FrameworkERM: InfoSphere Optim Performance ManagerSQL Server 2012 PoCOracle 12.1 PoC

VMware & Windows Server Infrastructure Strategist & Implementation professional responsible for Design, Build, Configuration, and Deployment activities. Additional roles include leading vBlock+Cloud Architecture effort that integrates Cisco UCS with IBM Hardware. Contracted to IBM with a specialization in Financial Services and Consumer Products firms.

My firm provides residential computer coaching services and systems consulting for SMB firms. I specialize in assisting seniors setting up home networks, capacity planning and deployment for real state firms >250 users, and trading systems configurations for investment advisory firms [RIA's & CTA's], as well as other proprietary traders and financial planning practices. Professional Services firms [read: Legal, Accounting, & Architecture firms] welcome

Working under the direction of my MBB, I finished my training via competency portion of the course. This requires leading and managing Lean Six Sigma projects in order to accomplish measurable business process improvements. Employing Lean Six Sigma methodology and analytics while working with key professionals inside of the client organization, I am responsible for directing and executing the planning, designing, and accomplishing of critical path milestones in order to deliver results to the organization.

Key areas of responsibility: • Provided analysis, diagnostics, and solutions for VMware Virtual Center 2.5/4.0 and ESX Host server 3.5/4.0 performance issues to Veeam Software’s user base, primarily made up of Senior Administrators and Systems Engineers• Delivered troubleshooting and solution architecture recommendations for the firm’s disaster recovery product (Veeam Backup) which is an emerging industry leader within the virtualization space• Assisted external customers in designing and implementing Microsoft System Center Operations Manager 2007 for nWorks Management Pack deployment as well as HP Operations Manager 8.1 with the corresponding nWorks Smart Plug-In.• Supported Veeam’s Virtual infrastructure mapping and reporting solution (Enterprise Reporter)• Windows Active Directory Support environment (DHCP, DNS, OU, GPO and User Creation) within Test, Development and Lab Environment • Supported customers and internal system engineers with IIS and .NET 2.0 troubleshooting• Participated in VMware environment upgrade from 3.5 to 4.0 • Troubleshooting and client relationship advisor for junior support engineers and technical support analysts• Support VMware infrastructure and their application within our users' environment. • Contribute to documentation in the knowledge base • Remain up to date on the latest innovations within the virtualization space

* Monitor Service Center Tickets in assigned queues. * Administer End-user Security * Support Enterprise Wireless Operations * Provide first and second level support for telecommuter laptops* Provide support for company VPN solution. * Prioritize and escalate issues to other management/staff throughout the Enterprise* Provide international support for overseas operations.

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