Hire .NET Developers

Onboard qualified .NET developers quickly.
Focus on your project, rather than hiring staff.

Receive prequalified CVs

Our services

Full-cycle .NET application development

Delivering reliable .NET-based web/mobile solutions and highly flexible cross-platform .NET Core applications, our team of experts will help you to automate the existing workflows, streamline business processes, and facilitate data management.

.NET application modernization

Altoros brings a strategic shift by promising a brand-new life for business-critical legacy monoliths. .NET modernization is performed with minimum or zero downtime, while satisfying your business requirements: uptime, scalability, resilience, performance, cost of support, maintainability, infrastructure utilization, etc.

Cloud-native application development and Microsoft Azure services

To improve portability, scalability, and maintenance, we build cloud-native microservices-based, containerized .NET applications, using Azure Container Services with Docker Swarm or Kubernetes. By deploying applications with Azure Cloud Services, engineers at Altoros ensure high availability, stable performance, and data security.

.NET application maintenance and support

Along with our solid expertise in .NET web frameworks and .NET-based product customization, extension, and integration, you will be provided with increased efficiency of your applications—from adding new features and functionality to database changes and optimization.

.NET application migration

Migrate legacy applications to the microservices-based architecture. We offer cross-technology migration and portion, boosting your application performance.

Remote full-stack development

70% of our .NET engineers are full-stack experts with 7+ years of experience in the IT industry who are able to serve your project front- and back-end needs. With rich expertise in modern technologies, such as C#, ASP.NET MVC, VB.NET, .NET Core, WCF, Entity Framework etc., we offer a risk-free trial period and team retention guarantee.

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Extend your in-house talent with .NET experts

Altoros offers you to extend your in-house talent with our dedicated team of engineering professionals, architects, and project managers with proven experience in creating architectures, as well as building production-grade solutions, and performing operations management.

A free 2-week trial period/money-back guarantee

You do not have to pay if you are not satisfied with our work

One dedicated developer

A top-notch expert focused on a required field, complementing your existing team

A dedicated team

A custom team of 2–10 professionals to assist in the development process or support an ongoing project

A dedicated team + a team leader

A dedicated team with a team leader to take full responsibility for your project—from a prototype to an MVP

Core team

Middle .NET Developer
Professional skills

Languages: C#, JavaScript, SQL

Frameworks: .NET, Entity Framework, jQuery, jQuery UI

Tools and technologies: MS Visual Studio, SQL Server Management Studio

6+ Years of experience
Senior .NET Developer
Professional skills

Languages: C#, JavaScript, SQL

Frameworks: .NET Framework, Entity Framework, NHibernate, jQuery, Angular

Tools and technologies: ASP.NET MVC, ASP.NET Web Forms, ASP.NET Web API, Azure DevOps

Databases: MS SQL Server

9+ Years of experience
.NET Team Lead
Professional skills

Languages: C#, JavaScript, TypeScript

Frameworks: .NET Core, .NET, Angular, WCF, EF Core/EF//ADO.NET

Tools and technologies: Visual Studio, VS Code

Databases: MS SQL Server, Azure SQL, CosmosDB, MySQL

26+ Years of experience

Benefits the .NET developers at Altoros bring

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Up to 40% more productivity if compared to other companies

With 12+ years of experience in .NET and 50+ solutions delivered yearly, our .NET engineers can scale your product development, as well as meet non-functional requirements, thus saving 100% on the production.

Access global talent of 350 engineers

At Altoros, you can get access to skills and expertise of 40+. NET engineers and find the best-fit talent. 90% of all our developers are of senior- or mid-level.

Start a project within 72 hours

Hire top-performing .NET developers within 72 hours. Our experts are ready to shrink 3 months into 2 weeks and deliver a backlog, clarify requirements, and ramp up the start.

94% total customer satisfaction

Based on surveys held with Net Promoter Score on a regular basis, we proved to deliver positive customer experience.

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Our clients speak

We have had an amazing journey since our inception in 2001 and have received lots of client testimonials, feedback, and suggestions. Here’s a few of them.

Our customers’ satisfaction rate is95%according to our NPS surveys held on a 3-month basis. Learn more about our customers.


Application’s overall uptime and performance improvements

“I would definitely recommend Altoros for software development projects. It has been a pleasure working with them. There is a huge commitment from the team. The code quality is top-notch and communication is top-notch. Absolutely would recommend hiring Altoros for software needs.”

Landon Swan, Co-founder of Likefolio


Elimination of service breakdowns

“The remit of the Altoros ops folks is to locate and stabilize a malfunctioning service and report it to the engineering team. If they can't stabilize it they have permission to wake us up, but that's only happened once.”

Laurie Voss, Co-Founder, and COO, npm


Doubled our customer base and rolled out several new product lines

“In collaboration with our in-house team, our Altoros contractors swiftly identified and articulated critical paths against our roadmap. Altoros contractors were able to dive in from day one and meaningfully contribute to our engineering organization.”

Alex Scott, Co-founder at Revere

Want to know the cost of your software project development?

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Why should you consider using .NET for your own projects?

The .NET framework enables you to develop secure and robust apps for any device type (desktop, tablet, or mobile) regardless of the industry. The framework provides a highly secure development environment with indispensable protection mechanisms — Windows authentication, cryptography classes, etc. — to encrypt/decrypt data and mitigate breaches. You can also benefit from the technology through flexible deployment or running multiple .NET Core versions on a single computer to handle different scenarios.

Employ the .NET development team at Altoros and transform your idea into a fully-fledged product!

Frequently asked questions

  • Does Altoros provide .NET consulting services?

    Yes, at Altoros we provide .NET development and consulting services. We will provide you access to the skills of our 350+ experts. You can choose developers and consultants based on their core expertise and industry experience. 92% of our employees are senior- or mid-level engineers with degrees in computer science or math. Our main strength lies in the ability to enhance your current .NET teams with our talent or build elite teams from the ground up.

  • Why should we choose Altoros as our .NET development company?

    We put customer satisfaction as a major priority. A key differentiator between us and other software engineering companies is that we guarantee efficient .NET development services. In case you are not satisfied with the results achieved, we will not charge you for the work done by our .NET developers in the 2-week course of the project’s start.

  • Do you have a .NET development team available?

    Altoros can extend your in-house talent with our dedicated .NET development team of engineers, architects, and project managers with proven experience in building production-grade solutions and performing operations management. You will receive the estimate within a day.

  • Can I hire a dedicated .NET developer in less than 48 hours with Altoros?

    To ensure your project is delivered on time, you can start working with your dedicated .NET developer within 48 hours from signing up. Contact Altoros’s experts to get a quote.

Still have questions?

Let’s discuss

Related cases

1400+ projects delivered in 30+ countries.

We do also share more details on a particular .NET project and other stories of success on demand. Please do not hesitate to reach out to us with a request!

Contact us and get a quote within 24 hours

Damian Castelli
Business Development Manager
+1 (650) 662-5052

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