Who I Am

I'm Shane Kingsley, a senior engineer with over a decade of delivering solutions that others called too complex. APIs, integrations, migrations, cloud infrastructure. I've worked across the full technical stack and across multiple industries.

These days I'm most energised by solution design and high-level architecture: the point where the right technical decision changes a business outcome. In complex discussions I tend to see the whole picture early, picking up on connections and dependencies that surface for others later. It's not a party trick. It's how I'm wired.

I communicate clearly with non-technical people, deliver on what I promise, and tell the truth about what's possible. That combination is rarer than it should be.

Alongside my employed work, I take on freelance projects for small businesses, building software that genuinely fits their needs rather than forcing them into a template.

13+
Years in industry
5+
Sectors delivered in
Integrations shipped
Real
Problems solved

What I Build

Architecture
System Design
API Design BFF Pattern Solution Architecture Cloud Infra
Engineering
Backend & APIs
C# / .NET TypeScript Node.js RESTful APIs
Integration
Payments & Systems
Stripe Barclays SAP Salesforce MuleSoft CaxtonFX ERP Systems
Currently learning
AI-Augmented Dev
Claude API Agentic AI Prompt Engineering Workflow Automation
Healthcare Education Construction ERP Fintech

Career

Senior .NET Developer
Spire Healthcare Group plc · Remote
Aug 2022 – Present · 3+ years
  • Delivering backend solutions within a large private healthcare group, working across Microsoft Azure infrastructure and .NET services at scale.
  • Acting as a technical reference point for integration decisions across mid-size product teams, bridging complex requirements and delivery.
  • Translating ambiguous business requirements into clear technical design, bridging stakeholders and delivery teams.
  • Actively introducing AI-assisted development practices to improve team velocity and code quality.
Senior Integration Engineer
ECI Software Solutions (formerly eCommonSense)
Aug 2021 – Aug 2022 · 1 year
  • Part of a small founding team that designed and built a cloud-first integration layer from the ground up. Terraform-managed, AWS-deployed, with automated environment provisioning per client.
  • Built and maintained a cloud-first integration platform connecting a Magento commerce UI to multiple ERP backend systems, designing the connector layer for each.
  • Worked across complex data flows in the building trade sector, handling real-time sync, order management, and stock integration at scale.
Lead Solutions Architect / Senior Software Engineer
BCS, The Chartered Institute for IT · Swindon
Jul 2014 – Jul 2021 · 7 years
  • Progressed from Software Engineer to Lead Solutions Architect over 7 years, taking ownership of technical design and architectural decisions for in-house systems.
  • Led design and execution of scalable business systems, owning architectural decisions across the full stack including C# .NET Core, ASP.NET Core, MVC, and AWS Cloud services.
  • Responsible for integration problem solving across multiple internal platforms, and maintaining currency with industry standards for cloud-based web applications.
  • Delivered solutions across membership, examination, and accreditation systems for one of the UK's leading IT professional bodies.
Software Developer
Caxton FX · Swindon
Sep 2013 – Jul 2014 · 11 months
  • Built fintech web applications in ASP.NET, C#, MVC 4/5 and SQL Server within a fast-moving foreign exchange environment.
  • Early exposure to financial services delivery standards, data integrity requirements, and payment platform integration.
UI Designer & Frontend Developer
Applied Card Technologies
Jul 2012 – Sep 2013 · 1 year
  • Delivered UX design, usability testing, and front-end web application development in Java, establishing a grounding in user-centred design that informs technical decisions today.
Analyst / Software Engineer
GL Garrad Hassan
Jun 2010 – Jun 2011 · 1 year
  • Early-career engineering role covering .NET, WCF/WPF, VB development, and requirements capture in a technical consultancy environment.
Freelance Developer
Small Business Clients
Independent · Ongoing
  • Build tailored web solutions for small businesses where off-the-shelf products fall short.
  • Handle the full engagement: requirements, design, delivery, and ongoing support, as a single trusted contact.

Foundation

BSc (Hons) Computer Science — First Class
University of Bath
2008 – 2012
  • First class honours degree in Computer Science from a Russell Group university, providing the academic foundation for 13+ years of engineering practice.

What I Bring

01
Systems thinking before the whiteboard. In complex discussions I see the whole picture early, picking up on connections and dependencies that surface for others later.
02
A track record of doing the hard thing. Delivered integrations and migrations others considered too complex, across multiple industries and team sizes.
03
Honest communication. I explain complex ideas clearly to non-technical people. No jargon, no overselling, no surprises at delivery.
04
Reliability. I finish what I start and tell the truth about what's possible. That combination is rarer than it should be.
Learning in Public

I'm actively exploring how AI tools augment the work of an experienced engineer, not replacing judgment, but multiplying what one person can deliver. Experimenting with the Claude API, agentic AI workflows, and applying these tools to real client work. This site is part of that journey.