Hire a Reliable & Experienced Full-Stack .NET Development Company

  • Reach your goals supported by a 400+ person team of Developers, Architects & Analysts, Data Engineers, and Data Scientists.
  • Enterprises & Scaleups in the Financial, Industrial, Consumer, Entertainment, and Technology sectors rely on us to achieve their business goals.
  • European and American clients ensure operational excellence with us as a remote European nearshore partner HQ'ed in Poland.
.NET
.NET Core
ASP.NET
Full-Stack .NET Development
Logo ITMAGINATION Client BNP ParibasParamount LogoDanone LogoCredit Agricole ITMAGINATION Client
Orange ITMAGINATION ClientDNB (Danske Bank) ITMAGINATION ClientEurofins ITMAGINATION ClientLogo ITMAGINATION Client HochlandCredit Agricole ITMAGINATION Client
mBank ITMAGINATION ClientGenerali Insurance ITMAGINATION ClientCashback World ITMAGINATION ClientPayU ITMAGINATION ClientCD Projekt Red  ITMAGINATION ClientCashback World ITMAGINATION Client

Full-Stack .NET Development Services Tailored for Enterprises

.NET
.NET Core
ASP.NET

Proven Microsoft Gold Solutions Partner Expertise

Gain the confidence of partnering with a Microsoft Gold Solutions Partner, ensuring your .NET development projects are delivered with advanced technical expertise and strategic collaboration.

Our services are designed to reduce risk, accelerate delivery timelines, and meet your unique business needs.

Customized Expert .NET Solutions

Achieve your business goals faster with .NET solutions that align seamlessly with your strategic objectives.

Our experts not only develop custom applications but also provide guidance to help you optimize your software architecture, identify growth opportunities, and future-proof your technology stack.

By working with us, you can expect:

  • Custom solutions tailored to your needs
  • Expertise in ASP.NET and .NET Core
  • Best practices for web development
  • Integration with other cloud services

Scalable and Reliable Custom Applications

Ensure your applications can scale effortlessly as your business grows. Our team develops high-performance .NET applications designed for stability during peak loads, leveraging microservices architecture and tailored solutions to meet your unique needs.

ISO/IEC:27001
Certified Security & Compliance

Protect your business and reputation with secure .NET applications.

We implement best practices in secure software development, adhere to industry regulations, and conduct regular audits to ensure your solutions meet the highest security and compliance standards.

Cloud Migration & Application Modernization

Maximize the value of your cloud investments with our expertise in Azure (as well as AWS and GCP).

Whether transitioning to the cloud, going multi-cloud, or optimizing existing infrastructure, we build cloud-native .NET applications that enhance performance, security, and cost-efficiency—all while providing fast, responsive web experiences with ASP.NET MVC and Blazor.

Performance Optimization

Whether in terms of speed, stability, or cost - optimized application performance is paramount to smooth operations.

Our architects and developers are experienced in creating solutions that are able to handle large amounts of data and that are highly responsive - all while optimizing costs.

Agile Development

Stay ahead of project deadlines and within budget using the Agile development approach.

We deliver adaptable .NET solutions that evolve with your changing requirements—giving you peace of mind that your projects are always aligned with your business needs.

DevOps and Continuous Delivery

Accelerate your software delivery process with our DevOps expertise in automated deployment pipelines, infrastructure as code, and continuous testing and monitoring.

Support and Maintenance

To ensure that your software solutions continue to meet your needs, our developers are available to help with any issues that may arise and to make any necessary updates or changes.

What our clients say

David McGowan
SVP, Chief Information Officer (CIO) of Global Commercial Services. Previously CTO at Kabbage, Acquired by AmEx
"Kabbage’s (Acquired by American Express) partnership with ITMAGINATION has been instrumental in completing our goals."

ITMAGINATION has helped support our internal engineering teams implement numerous major projects and features for Kabbage.

Their project managers and software engineers were able to quickly learn our domain processes and technologies to immediately provide value. We recommend ITMAGINATION as a professional provider of Software Engineering services.
What sets our relationship apart is the partnership approach; it's not just about staff augmentation. Over the past 1.5 years, we've built a level of trust that allows us to work seamlessly, with ITMAGINATION adapting well to our internal processes and holding professional weekly meetings to ensure our cooperation is on track.

For anyone looking to partner with a technology firm, my advice would be to focus on reliability and the ability to provide the right talent pool and expertise - this is something that ITMAGINATION has done for us time and time again as a reliable technology partner.
Dennis Priess
Head of Mobile Engineering & QA
Logo ITMAGINATION Client BNP Paribas
Małgorzata Dąbrowska
RB/PF IT Line Managing Director
"We fully recommend ITMAGINATION as a trustworthy business partner and creator of dedicated IT solutions."

ITMAGINATION has been cooperating with BNP Paribas since 2012. The company has completed many initiatives with the bank, providing and implementing software that was developed especially for our needs.

Over the course of multiple projects, ITMAGINATION proved itself as a professional partner.
Dorota Poniatowska-Mańczak
Chief Innovation Officer
"ITMAGINATION has a professional team that delivers high-quality software."

We recommend ITMAGINATION as a trustworthy business partner and creator of dedicated IT solutions.

The main project created by ITMAGINATION for our company was implemented very quickly – in only 13 months.

We have been cooperating with ITMAGINATION since 2016. Among other services, we have hired out the company's technology consultants for our needs.
Logo ITMAGINATION Client Hochland
Robert Pernak
Pricing Manager
"ITMAGINATION was an effective and reliable partner with extensive experience in the field."

ITMAGINATION was invited to participate in the RFP process which they won after showing that they clearly understand our needs, have top-notch expertise both in our sector (FMCG), as well as the technologies used (BI and Data Warehousing) and their pricing model is optimal.

They had a very persuasive way of communicating proposed solutions.
Luma Financial Technologies Logo Dark
David Wood
Managing Director
"ITMAGINATION's team was able to understand our business needs and set up a development team quickly and to a high quality."

Thanks to ITMAGINATION’s flexibility and professionalism, we were able to onboard their developers quickly and start cooperation within only a few weeks after we reached out to them.

We have a true partner relationship, and we trust their expertise. They efficiently support work on our platform and help us release new features quickly and reliably.
Armadillo.one Logo
Michael Wolf
Chief Technology Officer (CTO)
"The  team has been great to work with, they are direct communicators, open to  feedback and work hard to build a great product."

We are very in sync about how  to improve the team and our processes. It has been very refreshing to partner  with ITMAGINATION to build up our backlog of things to do and to prioritize  together.

Involvement and engagement by the ITMAGINATION leadership team has  been great. They set up structured check-ins with our company leadership, and  have kept us constantly looped in on the team’s progress.
Icon - Elements Webflow Library - BRIX Templates
Icon - Elements Webflow Library - BRIX Templates

Our experts help clients accelerate digital innovation to achieve their technical and business goals

Skanska

Tailor-Made ERP

Skanska modernized its operations by creating a new custom ERP system that supports multiple business units across five countries, improving day-to-day operations for over 3,500 daily users.

BNP Paribas

Bespoke Know Your Customer (KYC) System

BNP Paribas automates and speeds up KYC processing workflows at scale, handling 100,000 assessments monthly and supporting 2,000 business users across 693 branches to ensure compliance with AML and anti-terrorism financing policies.

NFG

Automated Factoring, Reverse Factoring, And Credit Risk Assessment

NFG fully automates the factoring of $300+ million in invoices for 10,000+ micro & small businesses. The system reduced invoice processing time to just 5 minutes and significantly improved credit risk assessment for over 200,000 processed invoices.

Crédit Agricole

Large Scale Data Migration

Credit Agricole, migrated over 4 billion records, including 3.2M+ credit accounts and 1.3M+ credit cards, to a new banking system - delivering 650+ real-time reconciliation reports and managing 18 migration flows from 9 sources to 4 target systems with exceptional data quality - all within 13 months.
No items found.

Partners & Certifications

Microsoft Gold Partner Certification 2021 for ITMAGINATION
ISO 9001 ITMAGINATIONISO-IEC 27001:2013 ITMAGINATION

16+

Years On The Market

550+

Successful Projects

5+ Years

Avg. Client Tenure

400+

People On Board

90th

Percentile NPS

4.7 Stars

Glassdoor Rating

Not sure whether there's a fit before committing to a call? We totally understand and we've got you covered.

FAQs

Frequesntly Asked Questions About Full-Stack .NET Development Services

What is .NET?

.NET is a free, open-source, cross-platform framework developed by Microsoft. It allows developers to create a wide range of applications, including web, desktop, and mobile apps.

What are the benefits of using .NET?

.NET provides a number of benefits including a large class library, improved performance, and better security. Additionally, it also allows for cross-platform development, making it easier to develop and maintain applications.

How does ITMAGINATION differ from other .NET development companies?

ITMAGINATION has a team of experienced developers who specialize in creating custom software solutions using the .NET framework. Our developers have experience in both web and desktop development, and are able to create solutions that are both powerful and easy to use. Additionally, we offer ongoing support and maintenance services to ensure that your software solutions continue to meet your needs.

Can you integrate my software with other systems?

Yes, we can integrate your software solutions with other systems, such as CRM and ERP systems, to help streamline your business processes. Our developers have experience in working with a variety of systems and are able to create solutions that are both efficient and easy to use.

What kind of security measures do you take for .NET development?

We understand the importance of security in software development and take measures to ensure that your solutions are secure. Our developers are experienced in creating solutions that are able to withstand attacks and are able to respond quickly in the event of a security incident. Additionally, we follow industry best practices and guidelines to ensure the security of your data and applications.

How do you ensure the performance of .NET applications?

We understand the importance of performance in software development and take measures to ensure that your solutions are optimized for performance. Our developers are experienced in creating solutions that are able to handle large amounts of data and that are highly responsive. Additionally, we continuously monitor the performance of your solutions and make any necessary updates or changes to ensure optimal performance.

What kind of mobile development services do you offer?

We are experienced in developing mobile applications for both iOS and Android platforms. Our developers are able to create solutions that are highly responsive, easy to use, and can be integrated with other systems.

What is your approach to project management?

We use Agile development methodologies to ensure that your software solutions are delivered on time and on budget. Our developers are experienced in working in Agile environments and are able to respond quickly to changes in requirements. Additionally, we provide regular updates and progress reports to keep you informed and on track.

What is your turnaround time for .NET development projects?

Turnaround time for .NET development projects depends on the scope and complexity of the project. We will provide you with a detailed project timeline and milestones during the initial consultation. Our team will work closely with you to ensure that your project is completed on time and to your satisfaction.

Where are you located?

ITMAGINATION is based in the heart of Europe in Poland.

Our headquarters is located in Poland in Warsaw's city center, but we are a remote-first company where our team works from 20 countries across the European Union.

Let's Talk About Your Project!

Maciej Gos
Chief Architect
ITMAGINATION LinkedIn
Jakub Czajkowski
.NET Competence Leader
ITMAGINATION LinkedIn
Hisham Itani
Client Partner
ITMAGINATION LinkedIn

Our Team Is Trusted By

Logo ITMAGINATION Client BNP ParibasDanone LogoLogo ITMAGINATION Client HochlandParamount LogoOrange ITMAGINATION ClientSantander ITMAGINATION ClientCredit Agricole ITMAGINATION ClientSkanska ITMAGINATION CustomerDNB (Danske Bank) ITMAGINATION ClientGreenlight ITMAGINATION Customer / Client
Thank you! Your submission has been received!
We will call you or send you an email soon to discuss the next steps.
Oops! Something went wrong while submitting the form.
Have an RFP or issues viewing the form?
Please reach out to us at marketing@itmagination.com