Mulholland Software Builds Great Software

We are vastly experienced in building software in various sectors. From building key components of trading and risk systems for the likes of Deutsche Bank, Royal Bank of Scotland, and BNP Paribas, all the way through to delivering websites for smaller business, we care about what we make.

Our particular areas of expertise include web and Windows desktop development, middle-ware and databases. But most importantly we pride ourselves on our attention to detail.



We are proud to announce that our latest free, open source tool is now available.

doobry is a tool to help developers working with Azure's Document DB NoSQL database, develop and administrate their database collections.

Checkout the doobry homepage to find out more.

Microsoft MVP

James Willock has received the Microsoft MVP award, greatly due to work in the open source community.


As part of our Material Design In XAML open source initiative we have recently launched a new showcase application "F1ix".

A Windows desktop application providing results and statistics about the world of Formula 1, illustrating how modern user interfaces can be built for the Windows desktop.

Stop by the F1ix homepage to take a look.

We Love Open Source

Software development is a passion to us and we believe strongly in open source. We project-own popular open source libraries which are utilised by many other software developers all over the world.



Royal Bank of Scotland

In both the FX options and FX cash spaces, we helped RBS build large, cutting edge systems, covering front office trading, risk and middle office.

Deutsche Bank

Pivotal provider of development skill towards intra day & end of day interest rate risk systems.

BNP Paribas

Our knowledge drove the development and delivery of a modern, powerful user interface for dealing with FX orders.

Open Source

Material Design In XAML Toolkit

A very popular theme & control library brining Google's Material Design - popular on Android phones - to the Windows desktop in WPF.


A sleek tool to help Azure cloud developers work with DocumentDb.


Our second Windows control library which makes tearing tabs (similar to Google Chrome) easily implementable for Windows developers


Previously a commercial product, this MSMQ administration tool has now been open sourced.


Sportive Map

A passion project as we have keen keen cyclists amongst our ranks. Mapping all the Sportive events in the UK, this is a Node.js website running in Azure, with a React.js client.

SW Roofing

Proving our versatility, we also build websites for a variety of other business, such as SW Roofing.

Industrial Roofing Solutions

Another example of a simple static website which can be a front for your business: Industrial Roofing Solutions.

Contact Us

We are a small, dynamic company, based in London, but often on the move. We spend some time working at client sites, some time out and about on a laptop, and occasionally in our own office.

Please feel free to send us an email
Other contact methods

You can reach out directly to James Willock - who is the heart of the company - via any of the following channels.