John Guerra

John Guerra Email and Phone Number

Principal Service Manager - Enterprise Release Management @ Westpac
Sydney, NSW, AU
John Guerra's Location
Greater Sydney Area, Australia
About John Guerra

Certified Scrum Master and Senior Release Manager with over 18 years experience of IT Change and delivery, projects and releases in the Fintech industry.Tech savvy with an eye for detail for continuous process improvement. Ability to take on releases and deliver within budget and minimised risk and impacts.

John Guerra's Current Company Details
Westpac

Westpac

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Principal Service Manager - Enterprise Release Management
Sydney, NSW, AU
Website:
westpac.com.au
Employees:
15860
John Guerra Work Experience Details
  • Westpac
    Principal Service Manager - Enterprise Release Management
    Westpac
    Sydney, Nsw, Au
  • Westpac
    Senior Manager, Enterprise Release Management
    Westpac Jan 2018 - Present
    Sydney, Australia
    Release and implementation management of:- The Westpac Live online banking platform and mobile app systems.- The Compass St. George online banking platform and mobile app system- The Quarterly Enterprise Releases - St. George Core banking systems Releases- Digital Service Requests Train.Duties include:- Release planning,tracking and reporting- Implementation planning, execution and coordination- Risk Management- Stakeholder Management- Release Documentation- Release innovation and Process Improvement
  • Westpac
    Enterprise Release Manager
    Westpac Jun 2011 - Jan 2018
    Responsible for the overall reporting, monitoring and successful delivery of quarterly enterprise-wide releases for the Westpac group involving projects in Waterfall or Agile methodologies. Tasks and Duties include:• Release Manager for the Online Banking Systems (Westpac Live and St. George Online), working with the RTE and project managers with a strong focus on delivering and customer satifaction.• Project managed a multiple system Work Request feature in the Westpac Live ART. Mortgage top ups. • Responsible for Implementation management, and authoring of the Release documentation.• Enterprise Release Scope Management.• Facilitation, resolution and reporting of Release Health, Risks and Issues.• Responsible for the management and communication of Backout, Dependency, Contention, Implementation management and service interruption information to stakeholders.• Stakeholder management ranging from IT, Social media, Business support and Call Centre teams.• PIR Facilitation and process improvement.• Content owner and manager of the Enterprise Release Team intranet, Sharepoint, Jira and Confluence Pages. • Delivered the training, support and Rollout of the Enterprise Release management tool: Plutora.
  • Anz
    Release Manager - Operations
    Anz Jul 2010 - Jun 2011
    • Provide an integrated streamlined delivery of IT Projects and IT BAU components within a Release.• Responsible for the timely tracking, documentation and reporting of Project and BAU deliverables within a specific Release Cycle and ensuring that compatibility between all components (including testing, implementation, back out strategies and flow on impacts to subsequent Release cycles) are confirmed. • Facilitation of Risk and Issue management, and resolution.• Implementation management, Release communications (Dashboard Reporting, SMS, Emails and Phone), milestone tracking and escalation to stakeholders.• Content owner and manager of the team intranet pages.
  • Ing Australia
    Change & Release Coordinator
    Ing Australia Nov 2008 - Jul 2010
    • Responsible for project/release coordination and engagement.• Proactively support the Release Managers delivering a purely integrated release implementation with managed rollbacks, contingency and post verification testing (PVT).• Release Stakeholder communications management.• Vendor management of infrastructure change scheduling. • Chairing CAB (Change Advisory Board) Meetings with a strong focus on Risk management and Business acceptance. • Executed Change Management duties with a focus on Change Risk assessment, Stakeholder communication and Change approval audit.
  • Ing Australia
    Change & Configuration Specialist
    Ing Australia Nov 2007 - Nov 2008
    • CMDB and Asset Management using MS SQL Server.• Chair of CAB (Change Advisory Board) meetings.• Risk reviewer and approver for Change Requests involving changes/configurations to hardware, systems, & applications.• Weekly and Monthly Change and Configuration Management statistics and quantitative reports for senior management stakeholders.• Between August 2008 to November 2008, appointed interim Release Manager. • Duties included Project Engagement, Release tracking, communication, reporting and implementation coordination.
  • Ing Australia
    Senior It Service Desk Analyst
    Ing Australia Jul 2007 - Nov 2007
    • Handling and management of High priority incidents within SLA agreement. • Customer base consisted primarily of Executive & GM staff.• Responsible for the mentoring and training of team members to perform in their role effectively.• 2IC to the team leader.
  • Ing Australia
    It Service Desk Analyst
    Ing Australia May 2006 - Jul 2007
    • IT Support to all INGA staff and remote lenders with a strong focus on Customer Service and satisfaction.• Incident Analysis management, prioritization of incidents and resolution within SLA timeframes.• Quality control of all incidents/requests.• Process documentation
  • Ing Australia
    Customer Service Consultant
    Ing Australia May 2005 - May 2006

John Guerra Education Details

Frequently Asked Questions about John Guerra

What company does John Guerra work for?

John Guerra works for Westpac

What is John Guerra's role at the current company?

John Guerra's current role is Principal Service Manager - Enterprise Release Management.

What schools did John Guerra attend?

John Guerra attended Patrician Brothers College Fairfield, Western Sydney University.

Who are John Guerra's colleagues?

John Guerra's colleagues are Kathryn Odonnell, Carlos Yeung, Colby Wong, Ca, Katherine Armstrong, Trent Blackburn, Ruby Barnes, Jodanna Keill.

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