My Work


I have developed a number of PHP/MySQL based web applications and tools as well as contributing to others.

– The online reservation system is used to take bookings for a Christmas event. This system included an administration control panel which allowed staff to generate reports, manage customer details, accept payments, and issue e-tickets (

– The CRM system is used to manage calls, emails, quotes, and orders from existing and potential customers.

eChipmunk student management system – I extended and improved system features while working with Lurtel Ltd in Galway.

XSellco e-commerce system – Implemented new UI features for XSellco Software’s e-commerce product

Ultimate sports news and alerts website – Extended the website.

Web-based clinical interface – A web interface developed as part of the Kiduku project and used for visualising sensor data. Developed using PHP (CakePHP)/MySQL/HTML5/CSS3/JQuery/Highcharts/Google Charts.

Kit Manager application – A web application that allows operator to create users, assign and unassign kits to and from users, and view status of currently assigned kits. Developed using PHP (CodeIgniter)/MySQL/HTML5/CSS3/Javascript.

Android apps – I have contributed to a number of Android applications within the scope of the Kiduku project.

– Other personal open source projects are on Github.


I have developed websites for individuals, businesses, schools, charities, events, and tourist attractions. Some of my recent work includes:


I have worked extensively with major e-commerce platforms such as Zen Cart, Open Cart, Prestashop, Cube Cart, and Magento. This includes payment gateway integration with Paypal and Realex. I am also very experienced in online promotion, SEO, and social media marketing.


I have worked extensively with open source and professional applications. My experience in technical support, system administration, and software development allows me to offer support and advice in the following areas:

          • Computer / network setup and maintenance
          • Installation of Industry standard, professional applications both locally and in the cloud (SaaS)

Some examples of the types of professional applications that I will install and configure are email server solutions, CRM applications, and database solutions.


I am available for freelance projects in the following areas:

          • Software development
          • Website design
          • Database design, maintenance, and management
          • PC/Network installation, maintenance, and repair
          • Website/Application hosting

If you wish to speak to me about an upcoming project, please do not hesitate to contact me.

Feel free to download a copy of my resume: Peter Heylin CV or visit to view my resume online.

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