John Mackey

John Mackey Email and Phone Number

Senior Application Support Specialist | IT Manager | Team Leadership | Incident Management | Support Processes | Stakeholder Communication | Performance Monitoring |Analysis and Troubleshooting of Technical Issues @ SEI
oaks, pennsylvania, united states
John Mackey's Location
United States, United States
John Mackey's Contact Details

John Mackey personal email

About John Mackey

Senior Application Support Analyst with over 15 years of experience in providing technical support, system optimization, and incident management. Proven track record in leading projects, analyzing system outages, and improving performance metrics. Instrumental in troubleshooting and root cause analysis, enhancing application functionality, and streamlining workflows. Keen to leverage expertise to mature problem processes and drive continuous improvement.Available to discuss new opportunities in the Eastern PA area or virtual (remote), please contact me at jmackey.net@gmail.com. SKILLS:Team Leadership, Incident Management, Support Processes, Stakeholder Communication, Performance Monitoring, Analysis and Troubleshooting of Technical Issues, Continuous Improvement, Documentation & Training, Dynatrace, WebLogic, WebSphere, Spring MVC, WebSphere Portlet Factory, Web Content Manager (WCM), Eclipse, .Net, Putty, GIT, Postman, Java, JSP, JavaScript, XML, XSLT, SQL, HTML, VB/C#, Python, AJAX, JSON, jQuery, Dojo, Oracle SQL, Microsoft SQL Server, Oracle WebLogic, IBM WebSphere Portal, Windows Server, Tomcat, Apache, Linux, Azure, Service management frameworks, Change control procedures, Cloud Computing, Project Management, ITIL v4 Foundations, Root Cause Analysis, Database Administration

John Mackey's Current Company Details
SEI

Sei

View
Senior Application Support Specialist | IT Manager | Team Leadership | Incident Management | Support Processes | Stakeholder Communication | Performance Monitoring |Analysis and Troubleshooting of Technical Issues
oaks, pennsylvania, united states
Website:
seic.com
Employees:
3250
John Mackey Work Experience Details
  • Sei
    Senior Application Support Specialist
    Sei Apr 2013 - Present
    SEI INVESTMENTS - Private Banking division provides investment banking software and hosting for 40+ US-based banks and 15+ international banks.Senior Application Support Analyst, P1 Resolutions Team 2018 to PresentDelivered Tier 2/Tier 3 technical support and solutions for SEI's Investment Banking customers for the Wealth Platform suite of SAAS Applications. Liaised with various development teams to provide code fixes and resolve issues for our customers in a timely manner.-Triaged investment banking application issues for customers and internal client support teams involving asset setup and maintenance, stock trading, cash disbursements, system performance issues, SAP business objects reporting, network issues, and mobile and web access issues.-Utilized skills in Java, JavaScript, Oracle SQL, HTML and leveraged tools like Dynatrace, system monitoring, WebLogic / Apache logs, and code repositories in triaging code issues.-Provided data mitigations via SQL, effectively resolving functionality issues for customers.-Troubleshot access support and security issues for thousands of the firm’s users and end clients, efficiently restoring system access.-Delivered technical documentation, technical support, troubleshooting, production support, root cause analysis (RCA) adhering to service management frameworks.
  • Sei Investments
    Tech Lead, Middleware & Application Support Team
    Sei Investments Jan 2016 - Jan 2018
    Oaks,Pa
    Delivered infrastructure and application support for investment banking multi-tiered enterprise applications. Automated the detection and alerting of infrastructure and application issues to reduce downtime by utilizing application performance monitoring software.-Troubleshot Tier 2/Tier 3 application issues by employing monitoring tools, software debugging, system logs, and code repositories, integrating cloud computing concepts when necessary.-Performed manual code deployments, server patches, and general server maintenance to comply with application and security requirements.-Provided infrastructure support using WebLogic, Apache, Oracle Service Bus, SAP Business Objects, optimized site branding, and configurations in line with change control procedures.-Designed test scripts using Dynatrace Synthetics, conducting remote testing of banking sites to track and alert regarding outages and KPIs, enhancing compliance metrics.-Developed scripts for automated alerting of website failures/outages/KPIs using Python, and maintained shell scripts to automate processes, improving overall system reliability.-Implemented Dynatrace APM Infrastructure, providing training and support to technical and business resources via wiki how-to documents and web meetings. Participated in projects such as Cloud migration proof of concept.-Conducted root cause analysis and provided ongoing review and monitoring of compliance metrics to better meet ITIL Foundations v4 standards and ensure continuous system improvement.
  • Sei Investments
    Tech Lead, Development Team
    Sei Investments Apr 2013 - Jun 2016
    Oaks,Pa
    Lead developer for the End Client Website (ECW). Subject matter expert on IBM’s Websphere Portal development and infrastructure product.-Developed applications for ECW, using Java Spring MVC, jQuery, IBM Portlet Factory, dojo, and CSS for projects including Stock / Mutual fund Trading, End-Client Goals, Account Holdings, and Account Performance. Managed portal UI development as well as Oracle WebLogic web services.-Served as lead for WebSphere Portal and Web Content Management, providing leadership on page build-out, deployment, content personalization, and maintenance.-Worked as team member for Scaled Agile development methodology as well as in Scrum master role.
  • Citi
    Vice President Portal Development - End Client Website
    Citi Jun 2011 - Apr 2013
    Warren, Nj
    Managed development and infrastructure teams of 20 resources to architect, develop, and support Citi’s Private banking web site involving WebSphere Portal, Web Content Management (WCM), Web Services, J2EE and open source technologies.
  • Groupware Solutions Inc.
    Consulting Company
    Groupware Solutions Inc. Jan 2008 - Jun 2011
    IBM Business Partner focusing on the Lotus brand technologies: Lotus Notes/Domino, Quickr, Websphere Portal, WCM, Connections.Proud to be a Lotus Notes 8.5 Design Partner.
  • Ibm Software Services For Lotus
    Portal Architect
    Ibm Software Services For Lotus May 2007 - 2008

John Mackey Skills

Websphere Portal Software Development Web Services Lotus Notes Enterprise Architecture Db2 Portals Project Management Lotus Domino Microsoft Sql Server Oracle Websphere Xpages Java Enterprise Edition Lotus

Frequently Asked Questions about John Mackey

What company does John Mackey work for?

John Mackey works for Sei

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

John Mackey's current role is Senior Application Support Specialist | IT Manager | Team Leadership | Incident Management | Support Processes | Stakeholder Communication | Performance Monitoring |Analysis and Troubleshooting of Technical Issues.

What is John Mackey's email address?

John Mackey's email address is jo****@****hoo.com

What skills is John Mackey known for?

John Mackey has skills like Websphere Portal, Software Development, Web Services, Lotus Notes, Enterprise Architecture, Db2, Portals, Project Management, Lotus Domino, Microsoft Sql Server, Oracle, Websphere.

Who are John Mackey's colleagues?

John Mackey's colleagues are Maxwã Araújo, Ravinder Khurana, Ryan Merritt, Ainslie R. Rhoads, Francesco Lori, Rachele Browning, Joann Judge.

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