Mark Underwood

Mark Underwood Email and Phone Number

Deputy CISO and Director of Cloud Architecture at Persefoni @ Persefoni
Parker, CO, US
Mark Underwood's Location
Parker, Colorado, United States, United States
Mark Underwood's Contact Details

Mark Underwood personal email

n/a

Mark Underwood phone numbers

About Mark Underwood

IT Technologist and Advisor with vast experiences across the IT spectrum; including application and network support, infrastructure, solution architecture, application implementations, system upgrades and project management. Success in leading numerous customer-facing functional and technical projects from complex cloud transformations projects. Partner with both technical and functional resources (internal and external) to utilizes industry leading best practices and methodologies to provide accurate assessments, strategies, solutions, move architecture planning and migration management for cloud migration projects. Additional capabilities include complex planning, strategy, solution architecture, application troubleshooting, mentoring and project documentation during various phases of project phases.

Mark Underwood's Current Company Details
Persefoni

Persefoni

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Deputy CISO and Director of Cloud Architecture at Persefoni
Parker, CO, US
Website:
persefoni.com
Employees:
126
Mark Underwood Work Experience Details
  • Persefoni
    Deputy Ciso And Director Of Cloud Architecture At Persefoni
    Persefoni
    Parker, Co, Us
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  • Persefoni
    Deputy Ciso And Director Of Cloud Architecture & Devsecops
    Persefoni Dec 2021 - Present
    Tempe, Arizona, Us
    - Assembled and led a diverse team across four pillars of Cloud Architecture (Security, Infra, Database, DevOps), managing global architecture initiatives and cloud operations.- Developed a Cloud Architecture and Operations team, implemented Datalake architecture, and led DevOps and production release efforts.- Created Business Continuity and Disaster Recovery processes, implemented security benchmarks, and optimized AWS service costs.- Implemented Microsoft GitHub CoPilot AI project, improving developer productivity by 20%.
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  • Persefoni
    Cloud Infrastructure Architect
    Persefoni Jan 2021 - Dec 2021
    Tempe, Arizona, Us
    - Principal architect of creating and building out Cloud Architecture, Database Architecture, Security Architecture and DevOps processes and procedures for a start-up climate tech and Carbon Management Accounting Platform (CMAP). -Responsible for the design, development, and analysis of the overall architecture of cloud services including system, application, data, security and process designs for complex cloud infrastructures.
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  • Eplexity
    Customer Service Manager
    Eplexity Sep 2020 - Jan 2021
  • Eplexity
    Principal Architect
    Eplexity Dec 2019 - Jan 2021
    Joined Eplexity as an AWS assessment and migration subject matter expert to engage and guide customers to transform their enterprise IT landscapes through a customized cloud migration journey. Provide infrastructure and application portfolio assessments and designs to deliver reliable, cost-effective and resilient cloud architectures. Leader in the establishment and refinement of an AWS Premier Consulting partner migration practice, including the development of assessment and migration processes and procedures. Coordinated project management, cost analysis, and risk assessment project related tasks across customer and partner resources to deliver accurate discovery and migration planning for highly visible and high-impact projects.Key projects:AWS Assessments: Performed cloud migration and readiness assessments for customers interested in developing hybrid cloud and public cloud roadmaps. Activities included performing initial discovery, portfolio analysis, cost/benefit analysis, business case development, training plans and migration plans of current state on-premises workloads to AWS cloud environments.AWS Migrations: Delivered cloud migration related discovery, architecture design, project planning, advisory, landing zones and migration execution for customer migration projects. Provided cloud migration strategy and planning of application, network, security, move architecture and issue management for AWS migration projects.
  • Synoptek
    Sr. Consultant
    Synoptek Jan 2019 - Dec 2019
    Irvine, Ca, Us
    Key contributor to the development of a relatively new AWS practice within a fast growing organization. Primary duties consist of, creation of AWS Best Practices, Architecture Design of new and existing, solution architecture, migration planning and on-boarding of new workloads. Additional duties include AWS technical sales support and a key contributor to building and strengthening the AWS Partner status with the AWS APN program for driving values and funding for current and future AWS clients.Key projects:Cloud Pre-Sales Consultation: Provide pre-sales support for internal sales team as an AWS SME to identify client requirements, perform initial discovery and develop concise statements of work.AWS Migrations: Perform on-premises assessments, discovery, architecture design, project planning, and migration execution for several AWS migration projects. Additionally, work with operation team to document and coordinate handover for monitoring and operational support activities.Project Related Cloud Initiatives: Primary cloud evangelist and AWS SME to develop, promote and educate the internal and external resources regarding AWS cloud practice. These activities include developing and presenting cloud seminars and workshops to internal and external customers.AWS Partner Advancement: Provide ongoing coordination and advancement of Synoptek Advanced AWS partner status within the AWS APN partner program. Worked closely with customers, Synoptek sales and AWS APN teams to develop and present required documentation for AWS customer credits and project funding.
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  • Accenture
    Cloud Migration And Integration Consultant
    Accenture May 2017 - Jan 2019
    Dublin 2, Ie
    Provide cloud technology expertise and guidance to several global 2000 companies to deliver innovative and transformative industry leading cloud technology solutions (IaaS, PaaS and SaaS). Deliver data center and platform virtualization assessments (public, private and hybrid cloud) for clients to identify current and future state network, security and application architecture. Provide advisory, strategy and planning of application, network, security, move architecture and delivery solutions for over 80 applications from an on premises data center to AWS for a comprehensive cloud migration project. Tasks included providing complex architecture solutions, migration issue management and post migration support. Additional knowledge and tools sets include Accelerate, Carbonite DoubleTake RISC Networks Cloudscape, cloud service costing, CloudFormation scripting, AWS CLI, and provisioning of numerous AWS services.
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  • Beacon Application Services
    Principal Consultant
    Beacon Application Services Jul 2011 - May 2017
    Framingham, Ma, Us
    Beacon Application Services | Framingham, MA Lead and managed key project resources on PeopleSoft-focused implementations and upgrades for major enterprise clients. Collaborate with US-based clients in the insurance and financial industry to define scope, statement of work and manage resources. Performed client facing on-site and remote activities including technical and functional training, testing and project handover. Create policies, procedures (Agile and DevOps methodology) and architecture solutions standards for PeopleSoft and Amazon AWS cloud implementations, using DPK and 9.2 installation methodologies on Windows and Linux platforms. Key projects:• FSCM 9.0 Tools 8.53 to 9.2 Tools 8.54 Upgrade: Technical and Upgrade Lead for complex ERP upgrade project, planned and executed architecture design, infrastructure build-out, upgrade passes, code customizations, interface enhancements, DevOps guidance and developed final project cutover tasks.• HCM 9.1 Tools 8.52 to 9.2 Tools 8.54 Upgrade: Led Technical activities to guide internal client resources in the completion of HCM 9.2 upgrade passes and implementation of 9.2 components, SES and PUM. Finalized on Linux and Oracle 12c platform.• FSCM 9.0 to 9.2 Oracle Public Cloud Upgrade: Developed, architected and documented OPC and AWS “lift and shift” 9.2 (Tools 8.55) upgrade from on-premise to cloud environment and completed required upgrade passes.• Utilized PeopleSoft Update Manager & Oracle Secure Enterprise Search technology procedures and documentation for five client engagements on varying Windows and UNIX platforms.• FSCM 9.1 Implementation: Fulfilled Solution Architecture and System Administrator roles delivering PeopleSoft required environments. Completed data conversion from FSCM 9.0 to 9.1.• Resolved a reported GL Journal posting bug not available in one of the early PUM image. Applied Oracle GL ERP patch which allowed client to recapture millions of dollars lost on balance sheet.
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  • Optimum Solutions
    Principal Consultant
    Optimum Solutions Sep 2010 - Jul 2011
    San Francisco, Ca, Us
    Provided consulting to clients on fit gap analysis, solutions architecture, installation, and system upgrade methodologies. Key projects:• HCM 8.9 to 9.1 Upgrade: Upgrade Lead coordinating with technical and functional teams to deliver a comprehensive system architecture that met both current and future organizational strategies. Including system installation and architecture remediation from current state to future deployment of HCM 9.1 systems, with required implemented detailed upgrade path documentation.• HCM 8.8 to 9.1 Upgrade Fit-Gap: Analysis and documentation from client current state to required upgrade needs.• ELM 9.1 Project: Perform Project Management and Solution Architecture duties for Learning Management implementation project.
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  • Ibm Global Business Services
    Peoplesoft Architect
    Ibm Global Business Services Sep 2007 - Sep 2010
    Armonk, New York, Ny, Us
    Supported and maintained existing PeopleSoft 8.8 SP1 application. Inspected and audited existing system to identify existing issues. Resolve issues based on need and priority. Identified and resolved technical issues including post-data refresh process/script changes & automation, portal registry search, REN Server, Integration Broker, LDAP, SSL certificates and Report Nodes. Included full documentation of changes. Key projects:• HCM 8.8 to 9.1 Upgrade: Solutions Architecture and Technical Lead. Planned & managed architecture and technical resources. Primary resource in the development of technical designs, system procurement, system virtualization and coordination of IT teams. Completed Initial Pass and first MTP before training and handing off to an off-shore resource for final cutover.• Learning Management System: Led project management and system architecture for Learning Management Systems (Plateau LMS) by upgrading the system from 4.2 to 5.8. Deployed parallel upgraded LMS along with virtualized NT Web/App servers and a new Oracle database server architecture. Kicked off initial planning and design phase (BCS).• Developed customizations for Self-Service Open Enrollment: Implemented ePay module and customized the online paycheck and direct deposit components. Added high availability via load balancing, multiple web, and application servers to handle traffic load increase. Restructured architecture required procuring, installing, and configuring new hardware in a parallel environment.• Prepared for future module implementations of eRecruit and additional employee self-service changes. Performed application maintenance and support to keep PeopleSoft 8.8 SP1 HRMS application stable and highly available.
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  • The Childrens Hospital
    Business Systems Programmer Anayst
    The Childrens Hospital Jun 2005 - Sep 2007
    Aurora, Co, Us
    Joined in consulting position to assist the IT (ISD) and PeopleSoft Team to reassess, develop, and refine PeopleSoft processes for Sarbanes Oxley (SOX) Compliance. Transitioned into a full-time permanent PeopleSoft Architect role Q1 2006. Key projects:• Lead: PeopleSoft Financials 8.0 to 8.9, Oracle Database Upgrade: Installed & configured Change Assistant, completing initial pass and test moves in preparation for final cut-over. Managed and designed system architecture including setup of the application, web, and report servers in the demo, development, test, and production environments. Configured Integration Broker for communication between Financials and HCM. Configured Performance Monitor and Single Sign-on via LDAP to Active Directory integration and interfaces for internal and external (vendor) applications.• Architect/Technical Lead on architecture, analysis & design of Financials 8.9 infrastructure: Led internal & external resources to procure, design, build and deploy highly available virtualized system architecture in a parallel upgrade environment. Provided knowledge transfer for new technology. Developed internal & external online architecture and customizations for implementation of eProcurement modules. Led internal and external efforts to test external interfaces.• PeopleSoft HRMS 8.8 SP1 to HCM 9.1 Upgrade, Oracle Database: Technical Consultant who procured, installed, and upgraded existing architecture, providing High Availability architecture utilizing application load balancing (web and application) to handle season increase in traffic load for open enrollment process. • Sarbanes Oxley (SOX) Compliance: Create ERP process models modeled/structured to improve organizational understanding of scope & duties. Changes allowed client to recover from failed SOX audits and successfully pass a year-end audit within two months.
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  • Oracle (Formerly Peoplesoft/Jd Edwards)
    Programmer Analyst
    Oracle (Formerly Peoplesoft/Jd Edwards) Jul 2001 - Jun 2005
    Austin, Texas, Us
    System Administration of PeopleSoft Enterprise FSCM, EnterpriseOne, HRMS and Portal systems. Supported ERP applications that provided continual 24/7/365 system support. Assisted in deploying system cutovers. Supported and troubleshoot environments via EnterpriseOne System Administration (CNC), system upgrades, package deployment, OCM, SQL and DB2 database administration, web generations, and portal applications. Implemented and supported web-based system monitoring and documentation tools. • Key role in the successful enterprise-wide upgrade to EnterpriseOne (OneWorld Xe) from legacy third party applications.• Provided transition support from internal JDE EnterpriseOne to PeopleSoft Enterprise systems during merger. Provided system support for the initial transition to Oracle following PeopleSoft and Oracle merger.
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Mark Underwood Skills

Peoplesoft Integration Sdlc Business Analysis Jd Edwards Software Development Life Cycle Enterprise Resource Planning Amazon Web Services Consulting Requirements Analysis Business Intelligence Business Process Improvement Project Management Crystal Reports Enterprise Software Oracle Business Process Program Management Peopletools Peoplesoft Financial Peoplecode Ses Integration Broker Peoplesoft Security Ldap Ssl Certificates Xml High Availability Weblogic Reverse Proxy Server Peoplesoft Update Manager Oracle Database Microsoft Sql Server Ibm Db2 Linux Unix Z/os Oracle Public Cloud Pl/sql C++ C Cobol Java Sarbanes Oxley Act

Mark Underwood Education Details

  • Regis University
    Regis University
    Computer Information Systems

Frequently Asked Questions about Mark Underwood

What company does Mark Underwood work for?

Mark Underwood works for Persefoni

What is Mark Underwood's role at the current company?

Mark Underwood's current role is Deputy CISO and Director of Cloud Architecture at Persefoni.

What is Mark Underwood's email address?

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What schools did Mark Underwood attend?

Mark Underwood attended Regis University.

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Mark Underwood has interest in Jde Oneworld, Cnc, Peoplesoft Architecture, Consulting, Peoplesoft Administration, Jde.

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Mark Underwood has skills like Peoplesoft, Integration, Sdlc, Business Analysis, Jd Edwards, Software Development Life Cycle, Enterprise Resource Planning, Amazon Web Services, Consulting, Requirements Analysis, Business Intelligence, Business Process Improvement.

Who are Mark Underwood's colleagues?

Mark Underwood's colleagues are Brian (Bee) Herbst, Ash Hannig, Henry Miller, Mikaleh Offerman, Petro Prytoliuk, Tyler Richardson, Nataly Askayo 🎗️.

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