07908 859 818


Welcome, I’m Jonathan Gilmartin a professional Software Architect and Lead/Senior Developer. I am based in the East Midlands and have been working in IT for the past 14 years. I specialise in Microsoft based technologies and have been involved in many different projects in industries such as Automotive, Travel, logistics, Data Center, Online Retail and Ecommerce.

My services range from assisting you with development (as a Senior or Lead Developer) to working as a Technical Architect consisting of Code and Cloud Infrastructure Implementation, Technology Proposals and best practises for the Codebase, API’s and Database. I can introduce Agile project management to improve the rate and quality of software deliverables and Ill implement a DevOps process, configuring CI/CD Pipelines, fully automated deployments and Test/UAT environments in the cloud or OnPrem whichever you prefer.

Experienced Technical Architect

Let’s plan your project structure and cloud infrastructure by collaborative whiteboard sessions with your team. I will recommend from experience which Cloud Technologies to use that best match your requirements, keeping SaaS and PaaS at the forefront. I will setup the Architecture of the API services and develop a code structure that will form the basis of all services, keeping the architecture simple and consistent. I will setup your sprints by working with your product team setting up tasks, user stories, features and epics so your developers know the roadmap over the coming months.

Highly Experienced .NET Developer

My .NET developer experience is extensive. I’m an expert with .NET, C#, JavaScript, SQL, Sitecore, Azure, API Services, SOLID Design Principles, MVC Web Development, Hand coded HTML, XML, the list goes on and on. For an extensive overview of my development skills see the “Why Hire Me” section below.

Extensive Automotive Experience

I have spent a number of years working in the automotive industry with some of the leading car supermarkets. I have worked for both Motorpoint and Pendragon as a .NET Software Architect. During the years I have worked with CAP, Autotrader, Blackhorse and Codeweavers to name a few.

Full Lifecycle Development

Writing code is just a small part of the development process. Successful Software Applications must consist of Planning, Infrastructure Architecture, Code Architecture, Sprint Management, Code Reviews, CI/CD Pipelines and a DevOps Process for Fully Automated Deployments. Together these make up the Full Lifecycle which I can deliver for your business.

Get in contact

Get in contact

If you need an Architect, Tech Lead or Developer to help you bring your product to market, contact me to arrange a meeting.

The majority of my industry experience has been within the Automotive Industry. I have worked with Autotrader, Codeweavers, Blackhorse,...
I began working with Sitecore a few years ago. The first project which utilized Sitecore was to migrate a...
  • System Architecture Design
  • Project Solution Architecture
  • System Analysis
  • Developer mentoring
  • Process implementation
  • Technical leadership for Development teams
  • High level Presenting of Strategic IT Solutions
  • Razor & ASPX Views
  • LINQ
  • Functional Programming & Generics
  • Entity Framework
  • REST Web API + Swagger API
  • WCF Web services + SOAP, WSDL, UDDI
  • Visual Studio 2017
  • VS Code
  • C#
  • OO programming and design
  • SOLID Principles
  • SQL
  • PowerShell
  • JavaScript, JQuery, AJAX, JSON
  • Hand Coded HTML/CSS
  • XML, XSD, XSLT, XSL, X-path
  • PHP
  • Sitecore 8/9
  • Helix Architecture
  • SOLR
  • Unicorn
  • Sitecore Azure Toolkit
  • Automated Deployments to Azure PaaS
  • SQL Server
  • Redis
  • DB implementation & Design
  • SQL
  • T-SQL
  • Stored Procs
  • Views
  • SQL Agent
  • Maintenance plans
  • SSIS
  • PaaS/IaaS infrastructure
  • Infrastructure migration
  • ARM Templates
  • SQL Azure
  • App Services
  • Virtual Machines
  • Auto Scaling
  • Azure Functions
  • App Insights
  • Fully Automated Deployments using VSTS/Azure DevOps
  • Custom Scripted Deployment Steps
  • Full CI/CD Implementations
  • PowerShell Deployment routines
  • Database deployments
  • Setting up and configuring Build Servers