Sam C.

Senior Full Stack Developer | .NET, Umbraco, Shopify & Web Application

I help businesses build, improve, and maintain websites and web applications without unnecessary complexity. I'm a Senior Full Stack Developer based in New Zealand with 7+ years of experience across .NET, Umbraco, Shopify, WordPress, Angular, React, Vue.js, SQL Server, and Azure. I've worked with startups, agencies, e-commerce businesses, healthcare companies, and enterprise clients to deliver reliable, scalable solutions. Whether you need a new website, CMS improvements, Shopify customisation, API integration, performance optimisation, or ongoing support, I can quickly get up to speed and deliver results. 🔧 What I Can Help With .NET Development • ASP.NET Core & ASP.NET MVC • REST API development and integrations • Legacy application maintenance and upgrades • Performance optimisation and troubleshooting • SQL Server and database design Umbraco CMS • Umbraco v7 – v17+ development • Umbraco Cloud • ModelsBuilder & Block Lists • Custom components and integrations • Content migrations and upgrades • Ongoing maintenance and support Shopify • Theme customisation (Liquid) • Homepage and product page optimisation • Custom sections and blocks • Store setup and configuration • Performance improvements • App integrations WordPress • Customisation and maintenance • Elementor and page builders • Responsive design improvements • Content updates and SEO fixes Frontend Development • Angular, React, Vue.js • TypeScript & JavaScript • Responsive UI development • Bug fixing and feature enhancements 🧠 How I Work • Understand the business requirement first • Deliver practical and maintainable solutions • Communicate clearly and proactively • Focus on quality, performance, and long-term stability 🧰 Tech Stack C#, .NET Core, ASP.NET MVC, Umbraco, Shopify, WordPress, SQL Server, PostgreSQL, Angular, React, Vue.js, TypeScript, JavaScript, Azure, Azure DevOps 🌍 Location & Availability Based in Christchurch, New Zealand. Available for projects across New Zealand, Australia, the US, and Europe. ✅ Why Clients Work With Me • 7+ years commercial experience • Strong CMS expertise (Umbraco, Shopify, WordPress) • Experience with both websites and complex web applications • Clear communication and reliable delivery • Fast ramp-up on existing systems If you're looking for a developer who can take ownership, solve problems, and deliver high-quality work, I'd be happy to discuss your project. — Sam Chandra