A+ rating
Average 5.00 ratingEight ASP .NET capabilities, one accountable team.
Avail any of the capabilities below for a wonderful result be it a brand-new application, a legacy migration or even extra hands on your existing codebase. Be rest assured of prudence, precision and quality.
Custom ASP.NET Web Application Development
Cross-platform, high-performance applications built on the current .NET 8 long-term-support release.
ASP.NET API & Microservices Development
REST and GraphQL APIs and microservices architecture for modern, integrated systems.
ASP.NET Core & .NET 8 Development
Cross-platform, high-performance applications built on the current .NET ecosystem.
Blazor Application Development
Interactive web UIs built entirely in C# using Blazor Server or WebAssembly.
ASP.NET MVC Development
Structured, testable applications using the MVC pattern for cleaner long-term maintainability.
Enterprise & Azure-Integrated Solutions
Applications architected for Azure App Service, Azure SQL and Azure DevOps CI/CD from day one.
Legacy .NET Framework Migration
Staged, low-risk migration from ASP.NET Framework or Web Forms to ASP.NET Core or .NET 8.
Dedicated ASP.NET Developer Hire
Add a vetted ASP.NET developer or team to your project on a flexible monthly basis.
Technologies we build with
We love to keep ourselves updated with the current Microsoft ecosystem, and so your application will never be built on any framework which has already been phased out.
From XM Cloud and Sitecore CMS to Search, Personalise, CDP, Content Hub and OrderCloud, we bring together the right Sitecore products for your business. Our expertise also spans Next.js, ReactJS and SXA, backed by Azure, Docker, Kubernetes and CI/CD. This ensures your Sitecore environment is built to support your current needs and future growth.
Benifit’s the Services
Get the right ASP.NET solution, tailored to your business needs.
Tailored ASP.NET solutions
Flexible architecture options
Scalable Azure infrastructure
Connected APIs & integrations
Core Framework
ASP.NETASP.NET CoreASP.NET MVC.NET 8Blazor
Data & Integration
Entity Framework CoreSQL ServerLINQAzure SQLREST & GraphQL APIs
Cloud & DevOps
Azure App ServiceAzure FunctionsAzure DevOps CI/CDDocker
Languages
C#VB.NET
Our ASP.NET engagement process
A well-organized and finely structured path whether you're starting fresh or migrating an existing system.
Discovery & technical audit
Architecture & sprint plans
Development & sprint demos
QA, security & performance testing
Azure deployment & handover
Hey 👋 I am Gokul, Sr. Business Consultant
Let's talk about your growthYou own the code. Always.
Usually many of ASP.NET vendors quietly build in dependency on their own team. We do the opposite — full documentation and clean handover are part of every engagement, not an optional extra.
What changes after an ASP.NET engagement
Figures below are typical ranges reported by clients across recent engagements, not guarantees — your results depend on your starting point.
User Training
60%
Faster OnboardingIntegrations
130+
Dealerships ConnectedOperations
99.9%
Platform Availability
Choose how you want to start
Org Health Check
Audit your existing org to find quick wins before investing further.
- Full architecture review
- Security & compliance audit
- Performance analysis
- Recommendations report
Implementation
POPULARFull cloud setup from scoping to go-live with fixed-price delivery.
- Sales or Service Cloud Core
- Custom Apex / LWC logic
- Full data migration & QA
- Comprehensive user training
Managed Services
Dedicated admin support without the overhead of a full-time hire.
- 24/7 technical helpdesk
- Automation & workflow shifts
- Release and health compliance
- Config and report build-outs
Trusted by Businesses.
Backed by Results.
Real partnerships. Honest feedback. See why organisations across Australia trust Cloud Downunder to design, build, and support their digital products.
Top B2B Company
4.8
out of 5Verified Google Reviews
4.8
out of 5Top Software Development Company
4.8
out of 5Frequently Asked Questions
Everything you need to know about Cloud Downunder's services, process, and Australian-local approach.
Still have questions?
We're here to help. Reach out directly and our specialists will respond within 2 business hours.
For new applications, ASP.NET Core on .NET 8 is the right choice — it's cross-platform, faster, and the actively developed branch of the framework. Both .NET 8 and .NET 9 reach end of official Microsoft support in November 2026, so we build new projects with a clear upgrade path to the next long-term-support release baked in from day one rather than leaving you exposed when support lapses.
It means you own 100% of the source code, architecture and IP outright, with full documentation delivered as a standard part of every engagement — not an optional add-on. If you ever want to bring development in-house or move to another vendor, your team can take over the codebase without being dependent on us to explain undocumented decisions.
Yes. Legacy .NET Framework migration is one of our core capabilities — we default to a staged, low-risk migration path from ASP.NET Framework or Web Forms to ASP.NET Core or .NET 8, moving the application piece by piece rather than a risky big-bang rewrite that puts the whole system at risk at once.
ASP.NET MVC renders pages server-side using the Model-View-Controller pattern and is well suited to traditional, content-heavy web applications. Blazor lets you build interactive UIs entirely in C#, running server-side or in the browser via WebAssembly, and suits applications that need rich, app-like interactivity without writing separate JavaScript. We'll recommend the right fit based on your team's skills and how interactive the application needs to be.
Yes. Enterprise and Azure-integrated solutions are one of our standard capabilities — we architect applications for Azure App Service, Azure SQL and Azure DevOps CI/CD from day one, so deployment, scaling and release pipelines are part of the design rather than bolted on after the build.
A fixed-price quote suits a well-defined project with a clear scope, like a single application build or a legacy migration. A dedicated ASP.NET developer suits ongoing product work, ongoing feature development, or when you want an engineer embedded directly in your codebase long-term. All engagements begin with a free scoping call, so we can recommend the right model for your situation.
Yes. We build REST and GraphQL APIs and microservices architecture to integrate your ASP.NET application with other internal systems, third-party services and mobile or front-end clients, so your application isn't a closed system as your integration needs grow.
Yes. Sprint demos, releases and support are scheduled to AEST/AEDT business hours, so your team gets real-time collaboration and decisions rather than waiting overnight for a reply from an overseas team.
You get deployment support plus full documentation and a clean handover, or you can keep an ongoing dedicated developer if you'd rather maintain continuity. Either way, you retain full source code ownership, so the choice to continue with us or move on is entirely yours.
Ready to scale your growth?
We help ambitious teams build digital products and campaigns that convert.
How can I get in touch?
Reach us via the contact form, email, or phone. We'll connect you with the right expert.
What support do you offer?
From strategy and design to development, cloud, AI, and ongoing support we're with you every step.
How fast will I get a reply?
We typically respond to all enquiries within 1 business day.
