Paddy Walsh

Paddy Walsh Email and Phone Number

Principal Software Engineer | Blockchain and Digital Assets at Mastercard @ Mastercard
purchase, new york, united states
Paddy Walsh's Location
Ireland, Ireland
About Paddy Walsh

Software Development and Infrastructure professional with over 10 years of experience in the fields of financial services, middleware, solution architecture, automation, version control, distributed systems research and other related subjects.This broad experience has seen me contirbute throughout to both internal and customer projects at all phases of their lifecycle, from requirements gathering though architecture and design to delivery, validation and eventual steady-state support. Bringing an emphasis on Optimisation and Automation to all ventures, I aim to ensure consistent results via the latter, and fit-for-purpose deliveries through the former in aligning the solution to the requirements.Through the various roles held and projects contributed to, I have gained extensive experience with a wide range of technology solutions, including:• Java EE Application servers - IBM WebSphere AS, Oracle Weblogic, RedHat JBoss EAP, etc.• Messaging Middleware - IBM MQ, ActiveMQ (including RedHat A-MQ, and AmazonMQ)• Atlassian Bamboo, Jira, Fisheye/Crucible administration• Source Control tools, including migration between them - Git (including Gitlab, Bitbucket for server solutions), Subversion• IDEs - Eclipse, Intellij IDEA, PyCharm, VS Code• Diverse Operating Systems - Windows, RHEL/CentOS/Amazon Linux/compatible distros, Ubuntu, MacOS• Complex product builds utilising Apache Maven• Automation of deployment and infrastructure provisioning.• Monitoring and Alerting tools - Datadog, BMC Patrol• AWS Cloud - VPC, EC2, S3, Systems Manager, RDS, CloudFormation,

Paddy Walsh's Current Company Details
Mastercard

Mastercard

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Principal Software Engineer | Blockchain and Digital Assets at Mastercard
purchase, new york, united states
Website:
mastercard.com
Employees:
29583
Paddy Walsh Work Experience Details
  • Mastercard
    Principal Software Engineer
    Mastercard Feb 2023 - Present
    Dublin, County Dublin, Ireland
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  • S&P Global
    Director/Senior Principal, Software Configuration Management
    S&P Global Mar 2022 - Feb 2023
    Dublin City, County Dublin, Ireland
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  • Ihs Markit
    Director/Senior Principal, Software Configuration Management
    Ihs Markit Mar 2021 - Mar 2022
    Dublin, County Dublin, Ireland
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  • Ihs Markit
    Principal Software Configuration Management Developer
    Ihs Markit Jul 2016 - Feb 2021
    County Dublin, Ireland
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  • Ihs Markit
    Scm Engineer
    Ihs Markit Jan 2013 - Jun 2016
    Dublin, County Dublin, Ireland
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  • Ihs Markit
    Technical Service Delivery Analyst
    Ihs Markit Dec 2011 - Dec 2012
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  • Markit
    Assistant Vp Software Configuration Management
    Markit Jul 2015 - Jul 2016
    County Dublin, Ireland
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  • Information Mosaic
    Scm Engineer
    Information Mosaic Dec 2012 - Jun 2015
    Dublin, Ireland
    As an SCM Engineer, I am responsible for maintenance and improvement of build processes across the development teams, as well as the tool-set that is used. This includes branch management, continuous integration utilising Bamboo, automated deployment of development builds to development environments, etc. The role is part of the Shared Services team, and as such involves working closely with Oracle DBAs, and Technical Environments personnel. On a broader scale, the Shared Services team supports all of the development and QA operations globally within the organisation, as well as operations for other teams.In parallel with the SCM aspects of the role, I have drawn on my previous experience within the Managed Services team to contribute the Technical Environments team, providing additional resourcing in this area when required.
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  • Information Mosaic
    Technical Service Delivery Analyst
    Information Mosaic Dec 2011 - Dec 2012
    Dublin, Ireland
    As part of the Managed Services team within Information Mosaic, I am responsible for both maintenance and deployment of client infrastructure and applications. This includes the IMActions, IMSecurities, IMConnecting and IMBridge applications, and their deployment and configuration within WebSphere and Weblogic.The role also entails the configuration of MQ, IBM HTTP Server, and various client-specific file transfer, messaging and application integration solutions. Additionally, implementation of monitoring solutions tailored to the requirements of each client and their deployment requirements is required.Internally, the team serves as a point of escalation for technical issues within the support department, as well as servicing several requests from, and assisting internal stakeholders within the organisation.
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  • Nui, Maynooth
    Postgraduate Research Student
    Nui, Maynooth Oct 2007 - Oct 2011
    Areas of Responsibility: · Research of communication protocols and algorithms in Distributed Interactive Applications, comprising of: Review of existing techniques Development of testing applications Design and implementation of algorithms Demonstration of teaching laboratories for undergraduate students, including · Computing for Engineers I & II Digital Systems I ASIC Design and Architecture Introduction to Engineering Design Lectured Computation and Simulation for the 2008-2009 academic year. · Development of a web-based timetable application for the Dept of Electronic · Engineering. Webmaster for 2010 imaginate.ie competition website.
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  • Ocuco
    Technical Support Engineer
    Ocuco Jun 2007 - Oct 2007
    Customer Support for Acuitas and Prometheus/Integra practice management and point of sale systems.Duties included installations, resolution of customers' hardware and software issues, monitoring of replicated databases, deployment of upgrades.Tools used: Oracle RDBMS, Remedy helpdesk, assorted remote access software.
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  • Ocuco Ltd
    Support Engineer
    Ocuco Ltd Jun 2007 - Oct 2007
    Areas of Responsibility: · Management and resolution of customers technical issues, both hardware and software. · Training of customers via telephone. · Installation and upgrading of software on customers' systems, including Oracle RDBMS, and practice management software. · Delivery of remote technical support to customers using VNC, Symantec PCAnywhere, NTR Inquiero, and other remote connection software and VPNs. · Investigation of performance issues on both server and client computers. · Investigation of data issues utilizing SQL and audit trails within Oracle databases. · Liaising with QA and development to identify customer issues caused by software bugs. · Monitoring of database replication and backup systems for enterprise customers. · Recovery of customer servers from backups following hardware failures.
  • Ocuco
    Technical Support Engineer
    Ocuco Mar 2006 - Sep 2006
    Areas of Responsibility:· Management and resolution of customers technical issues, both hardware and software.· Training of customers via telephone.· Installation and upgrading of software on customers' systems, including Oracle RDBMS,and practice management software.· Delivery of remote technical support to customers using VNC, Symantec PCAnywhere,NTR Inquiero, and other remote connection software and VPNs.· Investigation of performance issues on both server and client computers.· Investigation of data issues utilizing SQL and audit trails within Oracle databases.· Liaising with QA and development to identify customer issues caused by software bugs.· Monitoring of database replication and backup systems for enterprise customers.· Recovery of customer servers from backups following hardware failures.
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  • Trimhurst Ltd T/A Enniscorthy
    Cab Base Operator
    Trimhurst Ltd T/A Enniscorthy Jun 2005 - Jan 2006
    Coordinated scheduling of drivers to best service customer bookings, and dealt with customers and clients
  • Slaney Service Station
    Forecourt Attendant
    Slaney Service Station Jun 2001 - Jun 2005

Paddy Walsh Education Details

Frequently Asked Questions about Paddy Walsh

What company does Paddy Walsh work for?

Paddy Walsh works for Mastercard

What is Paddy Walsh's role at the current company?

Paddy Walsh's current role is Principal Software Engineer | Blockchain and Digital Assets at Mastercard.

What schools did Paddy Walsh attend?

Paddy Walsh attended National University Of Ireland, Maynooth, Maynooth University.

Who are Paddy Walsh's colleagues?

Paddy Walsh's colleagues are Naws Abid, Yumiko Nishimura, Sakshi Gupta, Ojaswee Vidhale, Pranav Gupta, Yomna Hafez 🚀, Micaela Cotler.

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