//.NET software development company | A-dev

Custom .NET
Development Company

Partner with an expert .NET development company for your Windows-based project. A-Development will adapt to your needs and ensure quality work at a fair price — no intermediaries, just results.

Trusted by

REASSURED
Simon Kucher
Vans
VFS.Global
Schneider Electric

.NET development services we provide

ASP.NET solutions we build

Web and mobile solutions

Launch high-performing web and mobile apps that users love. Whether it’s for iOS, Android, or the web, create responsive, scalable solutions that deliver results.

Desktop solutions

Develop powerful desktop applications that boost productivity and efficiency. Tailored to your business, these solutions run smoothly on Windows, Linux, and macOS.

Custom enterprise solutions

Build robust enterprise applications that streamline operations and drive growth. Consolidate all manual “point-solutions” into a single system that meets your complex business needs.

ASP.NET CMS solutions

Manage content effortlessly with flexible CMS platforms. Optimise your content workflows and deliver engaging experiences to your audience.

SaaS products

Turn your ideas into reality with our ASP.NET development services. Enable subscription-based access to your software, driving recurring revenue and customer retention.

Cloud-based solutions

Leverage the power of the cloud on AWS, Azure, or GCP. Achieve greater flexibility and reduce overhead with cloud-native applications that adapt to your needs.

Need extra hands on your ASP.NET project?

You can build your solution from start to finish with our team of outsource .NET developers or extend your existing team tapping into the pool of our tech experts.

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Why choose A-Development for Dot NET development services?



Access a wide pool of top .NET engineers

Get instant access to a network of skilled ASP.NET developers. We have gained hands-on experience on 300+ projects, so you can build your team with confidence, knowing you’re working with the best talent in the industry.

Start your project in 1 day

Don’t waste time with lengthy hiring processes. We set everything up for you, vet our engineers, and take care of the payroll and red tape, so that you can kickstart your project as soon as possible, stay on schedule, and bring your ideas to life faster.





Save costs

Optimise your budget with cost-effective solutions that don’t compromise on quality. With our .NET software development company, you get the expertise you need without the overhead of a full-time in-house team.

Scale effortlessly

Easily scale your development team as your project evolves. Whether you need one developer or the whole team to speed up your project, A-Development is here to adapt quickly to your staffing needs and bring the maximum results.



Don't take our word for it. See what our clients have to say

A-dev is a great team to work with. We had a good experience with this software development company. They were extremely responsive and did adhere to schedule without any delays. Highly recommended.

– Daniel Stevens,
Founder & Digital Strategist | PROPELLER

Thanks to A-Dev, we have close to 100% client retention—we’re able to deliver what our clients ask for and keep up with the market’s pace. Our clients’ feedback has been very positive.

– Albert Aranbaev,
Co-Founder | UnitConnect

We gave them a software product with a complex stack that no one could understand. They were able to grasp the nuances of the product, including some finance-specific features that few coders would know how to tackle. I’ve been unable to accurately explain the details of our ERP, and the success of this project is entirely a result of A-dev’s skills and knowledge. We didn’t provide any documentation or guidance. Passing a software product onto a new development team is typically difficult, but they’ve handled it well.

– Khaleel Musleh,
Director | Apexum

Whenever we had changes, they were able to flex their muscles when we needed it. If we ever needed to slow anything down, they worked well with that too.

– Brett Fielder,
Managing Director | Travel Day Ltd

We've seen many developers get worn down towards the back end of a project but Anuitex started each day and each week fresh. They reset and kept motivated which really stood out and became infectious amongst everyone connected to the project.

– Thomas Hemmingway,
Company Director | Applisaas Ltd

Industries we work with

Custom .NET development will work best for mid-sized and large businesses with any customer-facing product or if you are not happy with the existing solutions in the market. Since 2012, A-Development has helped over 500 clients across multiple industries achieve their goals.

You’re just a click away from your project start

Reach out to us to learn more about our process, experience, and cases. First call is free, no strings attached.

Contact us

How do you start with custom .NET development?

Discovery call

Once you reach out to us, our Dot NET development company will schedule a kick-off call to understand your business requirements, goals, and pain points. This step ensures we’re aligned with your vision from the outset.

Project scoping

Our team translates your business needs into detailed technical specifications. We define the budgets, timelines, and project scope, ensuring that every requirement is clearly mapped out and understood.

Resource allocation

Build your team based on project needs. Whether it’s complete outsourcing or staff augmentation, we allocate designers, developers, testers, and managers to match your requirements.

Project execution

Bring your project to life with expert execution. We manage the entire development process, ensuring timely delivery, quality output, and seamless communication throughout.

Our collaboration models

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Start your project today

Tell us what you need: we handle everything from small bug fixes to full-fledged app/website builds.

Reach out to us with your project details,
and we'll get back to you with an offer!

.NET application development services FAQs

.NET Framework is the original, Windows-only version of .NET, ideal for desktop applications. .NET Core is a cross-platform, open-source version, now unified under .NET 5 and later versions, which is designed for modern, scalable applications across Windows, Linux, and macOS.

You are the sole owner of your product. Our .NET Core development company builds it, but the ownership and all intellectual property rights belong to you, which is also specified in the contract. Once the project is completed, you have full control over the codebase.

You can explore our case studies and client reviews on Clutch to see our track record. We’re also open to a technical interview where you or your trusted technical partner can assess our skills and compatibility with your project needs.

.NET Framework is a solid choice for Windows-based desktop applications that need to integrate with existing Windows infrastructure. It provides a secure environment, is easy to maintain, and can save a pretty penny since .NET apps run across platforms – be it macOS, Windows, or Linux.
In case of any doubts, our ASP.NET Core development company will be happy to answer your questions and consult you on the optimal tech stack for your project.

The cost varies based on project complexity, size, and specific requirements. Maintenance costs are typically lower if the application is well-designed and optimised.
Contact us and get a specific quote for your project.

Consider migrating to .NET Core if you need cross-platform capabilities, better performance, or wish to modernise your existing application. .NET Core is also the future of .NET, with continued support and enhancements.

You can hire a .NET developer from us in as little as one day. We streamline the process to get you the talent you need quickly, so your project can start without delay.

With A-Development, you can design and build any kind of solution on .NET Core, ADO.NET and ASP.NET. We handle everything from wireframes and UI/UX design to complex system builds, including testing, migration, integrations, upgrades, and ongoing maintenance.
Reach out to us and we’ll help you work magic on the .NET framework.

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