John Harrington
Chief Executive Officer

John joined Propylon in 2005 and served as Chief Operations Officer for a number of years before his appointment as CEO. John has successfully led product and project development to establish Propylon as a global market leader. John is a director of the company and sits on the board.

Before joining Propylon, John worked in the telecoms industry delivering global revenue generation and billing platforms across a number of telecoms operators in the US and Europe. He holds an honors degree in business information technology from Trinity College Dublin.

Paul McKeon

Paul McKeon is an experienced entrepreneur, and founder and Chairman of Propylon. Paul qualified as a Chartered Accountant in 1989 and worked in a number of roles in Corporate Finance before becoming CEO of Propylon in 2000. Paul was appointed Chairman of Propylon in 2012. 

Paul is also currently Chairman of WhatClinic and was previously a Director of Swrve, AMCS Group and Newbay Software Limited. Paul is a founder and Director of Mianach Venture Capital. He is also involved in a number of businesses in the healthcare sector in both an executive and non-executive capacity. 


Sean Mcgrath
Chief Technical Officer

Sean is co-founder and CTO of Propylon. He has almost 30 years of experience in the IT industry, most of it in the legal and regulatory publishing space. He holds a first class honors degree in Computer Science from Trinity College Dublin. He served as an invited expert to the W3C special interest group that created the XML standard in 1996. He is the author of three books on markup languages published by Prentice Hall. He is a regular speaker at industry conferences and regular contributor to the trade press. He runs a technology oriented blog at seanmcgrath.blogspot.com

Dan Murphy
Chief Operations Officer

Dan joined Propylon in 2015 as COO bringing over 20 years experience in technical, operational, sales and commercial management in both Private and PLC organisations. He has a strong international experience in a global, hi-tech environment with a record of successfully establishing, scaling and internationalising business.

In the 10 years prior to joining as COO Dan was client focused in the delivery of regulatory compliance software for Fenergo and Norkom where he played a number for roles ranging from delivery manager to COO.

Dan holds an honours business degree from Trinity College Dublin and a masters in computer science from Queens University Belfast.

Kieran Fitzpatrick
Engineering Manager

Kieran is Propylon's Engineering Manager and Chief Technical Architect. With over 10 years' experience delivering enterprise solutions, Kieran has been involved in all aspects of the development lifecycle. In his time at Propylon Kieran has designed and implemented solutions for a number of private and public sector clients. These solutions range from service oriented architecture, document management to N-tier systems. Kieran is responsible for ensuring LWB implementations adhere to Propylon's core architecture and principles.

As Engineering Manager Kieran is responsible for the successful development and delivery of Propylon products across the full client base. Kieran manages deliverables that meet and exceed both the short-term tactical and long-term strategic goals of the organisation.

Anne-Marie Gibbons
Head of Professional Services (SMP)

As Head of Professional Services (SMP) Anne-Marie Gibbons is responsible for the successful delivery of projects and support for Propylon's clients. Anne-Marie is an accomplished Program Manager with over 15 years industry experience. With a passion for program management and solution delivery, Anne-Marie has developed and honed her skills by successfully managing and delivering multiple international software projects and services throughout Europe and the United States.

Anne-Marie is a first rate problem solver with excellent project and change management skills. Her strong communication skills and program management expertise allow her work with clients to identify and implement strategic information technology opportunities that are aligned with their long-term goals.

Anne-Marie holds a B.A., B.A.I. (Hons) in Computer Engineering and a MSC in Management of Information systems from Trinity College, Dublin.

David Suttle
VP Product Design

David has been designing screen interfaces for over 20 years and brings a wealth of experience to the interface and experience design of Propylon's products. From initial wireframes to prototypes and final product David oversees the design and interactive aspects of all projects. Using UX metrics, user feedback and scenario based design David acts as an evangelist for a user-centred design approach in Propylon. Ensuring the quality and usability of our products.

Prior to joining Propylon David has developed eLearning solutions for the financial sector and worked as an integration engineer in Apple. He also managed a design consultancy specializing in UI/UX solutions for the financial and online publishing sectors. He holds a BDes (hons) and a MA in Multimedia Technology.

Patricia Conlon
VP Global Human Resources

Patricia is VP Global Human Resources and a member of the executive team in Propylon. She is responsible for talent management, performance management, learning and development, compensation and benefits and the creation of a high performance culture.  She also ensures that the organisation has world class HR processes and is compliant in all relevant jurisdictions.

Patricia has 15 years financial services sector experience in Bastow Charleton and Hogan & Associates. Patricia has completed the Strategic Human Resource Management Programme at the Irish Management Institute and is a Professional Member of SHRM.

Her expertise has been derived from the high tech and finance industries. She is a specialist in the HR issues involved in start up and scaling. Her goal is to support and communicate the needs of employees and to ensure employee retention through training and growth opportunities. Her strength is demonstrated in mentoring supervisors and managers, while providing tactical and strategic guidance to senior management teams.




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