Looking for an ASP.NET Core
developer in Leeds?

Want an ASP.NET Azure developer to extend,
update, or replace your business management system?

You found me!


I'm James McCormack, and I'm a full-stack developer based in Leeds, Yorkshire.

I specialise in creating web-based business software.

I'm a top-5% contributor at Stack Overflow, so you can see I know my stuff 😊

profile for James McCormack at Stack Overflow, Q&A for professional and enthusiast programmers

What I do

Over 20 years I've developed many solutions, including:

  • Business Automation / Process Automation
  • Document Management / Content Management - CMS
  • Order Management / Case Management / Claims Management
  • E-Commerce sites, Payment systems, Payroll systems and Accountancy software
  • Intranet, Portals, ERP and CRM systems
  • Chat / Messaging software
  • Data Analysis, Business Intelligence and MI / Reporting solutions

Geek Mode

My technical areas of expertise are:

  • Front-End: Blazor, Razor, Javascript, React, Vue, HTML 5, jQuery, Bootstrap, SASS
  • Back-End: ASP.NET Core, Azure Functions, Entity Framework, C#, SQL Server
  • Old-Skool Tech: ASP.NET MVC, Classic ASP, WebForms, PHP, MySQL, Perl, VB6
  • WordPress and various other Content Management Systems


Happy customers:

  • Bosch
  • Cadbury
  • John Lewis
  • London Olympics 2012
  • The NHS
  • NPower
  • The London Marathon
  • TransUnion
  • UK Government (DWP)

We have Contact.


07801 445026
View my profile
James McCormack
DaddyCode Limited
6 Wrexham Road
Burley in Wharfedale
West Yorkshire
LS29 7LS

  • Available for new work: