IN Team and .NET in Action

Check out how our teams tackle business challenges using .NET technology.


Senior developers in our team

“Detailed knowledge and a deep understanding of technologies form the foundation for our team’s ability to solve complex and challenging business problems through software.”

— Kamil Rostkowski / Founder of IN Team

Check out a showcase of our team's tech problem-solving powers


Bank integrations using FIX protocol

Implementation of FIX messaging for seamless order execution and trade confirmations for financial trading apps communicating with banks.
  • Complex order types
  • Session management
  • Security
  • FIX integration
  • Enhanced interoperability


.NET 6 API using Docker, AWS and Github solutions

Modern software development by delivering reliable and scalable backend solutions empowered by cloud technologies and a comprehensive setup.
  • Docker to containerize application ensuring consistency across development, testing, and deployment environments.
  • GitHub Actions to streamline development workflow and ensure code quality, automating tasks such as testing, building, and deployment.
  • Integration with AWS services, employing AWS CodeBuild for building application artefacts.
    AWS ECR (Elastic Container Registry) for storing Docker container images.
  • Deployment using AWS ECS (Elastic Container Service), enabling efficient scaling and management of containerized workloads.


App security according to STRIDE

Building secure applications using the STRIDE approach among others.
  • Identification and solution for vulnerabilities in the system, ensuring protection against various attack vectors.
  • Meeting strict security requirements.
  • Safeguarding sensitive data.
  • Preserving the integrity of the systems in the face of evolving cybersecurity threats.

Let’s meet and talk about your software challenges

Whether you need a dedicated IT team to lead your project or want to enhance your existing team with experienced engineers, we have the resources and expertise to make it a reality.

Clutch score
Diament Forbes 2023


Migration from .NET 3.5 and .NET 4.0 frameworks

Migration of legacy applications from .NET 3.5 and .NET 4.0 to higher, still-supported versions such as .NET 4.8 or .NET 6+
  • Prioritizing compatibility, performance, and stability, ensuring that the upgraded application maintain functionality while benefiting from the enhancements offered by the newer .NET versions.
  • Codebase optimization to take advantage of new features and improvements introduced in the latest frameworks.


Payment systems compliant with the ISO 20022 standard

Development of a payment processing systems adopting the ISO 20022 messaging standards, specifically leveraging the pain (Payment Initiation) and camt (Cash Management) messages.
  • Financial messaging which facilitates the exchange of structured data between financial institutions, market infrastructures, and businesses.
  • Common language and framework for representing financial transactions, enabling improved interoperability, efficiency, and data quality in the global financial ecosystem.


Highly efficient cloud-based solutions

Deployment and integration of cutting-edge cloud-based services, with a strong emphasis on leveraging serverless architecture to optimize efficiency and scalability.
  • Implementing solutions using AWS technologies such as AWS Lambda, AWS Step Functions for orchestrating serverless workflows.
  • Amazon EventBridge for event-driven application architecture.
  • Highly scalable, flexible, and resilient cloud-native applications tailored to meet the specific needs.

Hear from our Clients

"They allowed us to deliver against our 20/21 roadmaps,
launching new products to market and increasing company revenue by over 70%."

Richard Coombes

Head of Engineering @ Equals Money
Equals money
“They’ve garnered our confidence and loyalty through their technical skills and the deep involvement.”

Graem Lourens

Co-Founder & CTO @ Lourens Systems
Lourens Systems
"They effectively assess a project and allocate the matching resources, which gives confidence that you are in good hands. Issues and tasks are handled proactively and communication stands on a firm ground of mutual understanding and goals. You are not hiring an external resource, but you are gaining a team member."

Gordian Ratajczak

Product Owner @ Neuroflash
"I’ve always found interactions with IN Team to be both streamlined, light, and effective. IN Team always seeks ways to improve, and have a process for ensuring the collaboration is going according to expectations."

Esteban Michalowski

CTO @ AltaPay
"The quality of their work is excellent. Their development support was a critical factor in successfully launching our business. They invested thoughtful consideration into the build phase and carefully tailored every aspect of the product."

Marcin Gruchała

Managing Partner @ ExeMed
"Their technical skills are exceptional compared to other local developers. The team has integrated seamlessly with the internal culture and adapted quickly to various work methodologies. They learn quickly on the job and have continuously improved over time."

IT Director
International Consulting Company

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