Software modernization
We guide you step by step through the modernization of your software and secure your competitive advantage.
IT modernization can help companies save up to 50% of maintenance costs, improve system reliability by 74%, and increase revenue by 14%.
SourceNew build or gradual renewal? Where is the best place to start?
In this video, we show why software modernization is not all-or-nothing and how to further develop existing systems with low risk, client-centered, and cost-efficient.
You will learn how usage data guides the right decisions, why early testing with real users is crucial, and how modern web standards, UI frameworks, and AI approaches help transform old software step by step into a modern, scalable solution without losing users.
Many companies face the challenge that their system no longer meets modern requirements. The consequences are often underestimated: high operating costs, declining productivity, and growing uncertainty among clients and employees. What initially seemed like an acceptable "interim solution" quickly develops into a cost and risk factor that blocks opportunities for growth and innovation.
Operating concepts continuously evolve, and clients expect an ever better user experience. Products with insufficient usability are rejected increasingly quickly. New, emerging companies therefore deliberately rely on user-centered approaches to optimize productivity and the user experience. This allows them to develop into serious competitors for established companies in the long term.
Old technologies require more maintenance and specialized expertise. Qualified developers with this expertise are becoming increasingly rare and thus more expensive. Maintenance, patches, and emergency repairs quickly add up to a cost block that continuously increases.
Outdated technologies often require complex adjustments instead of quickly providing new functions. In the meantime, agile competitors pass you by and offer more modern solutions.
Outdated systems often lack important updates and security standards. This increases the risk of cyberattacks, which can quickly lead to compliance violations with costly legal consequences.
Legacy systems are usually not designed for increasing numbers of users or data volumes. When your company grows, the system can become a bottleneck and lead to performance problems as well as capacity constraints.
When internal processes are clumsy and the software responds slowly or unreliably, employee motivation suffers. At the same time, clients' trust in your digital services decreases.
Modernizing your software has never been more cost-effective than in the era of AI agents. Thanks to generative LLMs, the latest computer vision models, and service-oriented architectures, parts of the migration can not only be automated but also automatically tested by matching the features of the legacy system with those of the new system by virtual AI agents. Read about the new possibilities offered by AI agents in the whitepaper by our managing director and AI expert Thomas Immich.
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Success story
For Tecan, we developed innovative software solutions for medical laboratories. The modernization included a powerful dashboard, an intuitive test editor, and a process-secure UI template – all built on modern software architecture with future-proof technologies.
More and more companies recognize that they need to upgrade technologically to remain competitive in the digital age. Technologies such as cloud computing, microservices, UX/UI design, AI, and automation are developing at a breathtaking pace. Those who wait too long miss opportunities and risk losing touch. Especially in times of rapidly changing market demands, an agile and scalable software landscape is the foundation for sustainable success.
New products, services, and features are reaching the market increasingly faster.
Those who act flexibly can leverage trends ahead of the competition and tap growth potentials early.
Artificial intelligence is increasingly integrated into everyday processes (e.g., via chatbots, usage data analysis, or computer vision).
A modern software setup facilitates AI implementations that would otherwise fail due to outdated structures.
Clients and employees demand intuitive and powerful applications, whether internal or external.
It is often already expected that modern applications can also be operated or explained via chatbots using natural language. An outdated software architecture often can no longer meet fast processes and appealing interfaces.
As users increasingly access products and machines collaboratively, new target platforms must be specifically addressed.
New technologies enable deployment on versatile target platforms, including mobile devices such as Android smartphones, iPhones, or iPads. They also support seamless remote operation of products and machines, ensuring maximum flexibility and efficiency.
We know how to bring good design to life. Turning challenging digital products with sophisticated designs into reality requires a deep understanding of the software stack being used. We help you integrate UX & UI design and software engineering activities into your existing development process.
Arrange a conversation with our engineering team immediately.
How you benefit immediately
Even though new technologies develop rapidly, switching to modern systems does not have to be complicated. With a well-thought-out software modernization, you lay the foundation for more efficiency and competitiveness without endangering your ongoing operations.
Here is an overview of the main advantages:
Through optimized architecture and more efficient resource use, your IT costs decrease sustainably. The freed-up budget can be directly invested in innovation and strategic projects.
A modern infrastructure allows you to implement market-oriented product developments faster. This enables you to respond more flexibly to new requirements and secure early competitive advantages.
Thanks to current frameworks and automated updates, you reduce the risk of security vulnerabilities. At the same time, you support reliable compliance with legal requirements (e.g., GDPR).
Fast, intuitive tools and clearly structured processes increase your team's motivation and reduce sources of error. This saves time and simplifies collaboration.
Stable and powerful systems ensure smooth interactions, whether at user interfaces (HMI) in industrial applications or in the service portal. Satisfied users remain loyal longer and contribute to a positive brand image.
Thanks to cloud-capable, modular architectures, you can seamlessly integrate new functions and easily handle increasing data volumes. This lays the foundation for sustainable growth and innovation.
Success story
In close collaboration with Uster Technologies, we developed a comprehensive cloud-based system to optimize quality management in cotton processing. Our Angular-based app shell architecture enables seamless integration of different micro-frontends and offers maximum flexibility for future expansions through independently loadable components.
| Criterion | Legacy (old software) | Modernized software |
|---|---|---|
| Security & compliance | Security vulnerabilities, outdated standards | Current security frameworks, GDPR-compliant, minimized risk |
| Performance & scalability | Slow loading times, limited scalability | Fast and stable processes, flexibly expandable and cloud-capable |
| Integrations & APIs | Complex or missing interfaces to third-party systems | Seamless connection of modern tools, API-first approaches |
| User experience | Confusing interfaces, high error risk | Intuitive operation, optimized workflows, higher productivity |
| Innovation & AI | Difficult use of new technologies (e.g., AI, microservices) | Easy integration of AI solutions, future-proof architecture |
| Overall benefit | Hinders digital transformation, often causes high costs | Increases competitiveness, reduces IT effort, and promotes agility |
Not every software needs to be completely replaced.
Depending on the system and company goals, there are different modernization strategies. Modernization can be done step by step so that existing processes are not interrupted.
| Method | Description | Ideal for… |
|---|---|---|
| Replatforming | Adapting software to modern platforms with minimal changes | Minor changes for greater efficiency |
| Refactoring | Improving code without changing functionality | Optimization without complete overhaul |
| Rearchitecting | Restructuring software for better scalability | High-load systems |
| Rebuilding | Redevelopment using state-of-the-art technologies | Legacy systems that no longer meet current requirements |
Success story
For the machine tool market leader TRUMPF, we developed an award-winning software platform that addresses complex HMI requirements with modern technologies. Using C#, XAML, and HTML5, we implemented a unified operating concept that programmatically generates adaptive interfaces for various machine types and supports advanced interaction patterns such as gesture control for 3D models.
In a fast-paced, digital world, an outdated IT landscape can quickly become a competitive disadvantage. With our proven modernization process, we bring your systems up to date: without downtime and with measurable added value for your company.
We analyze your existing software landscape and identify areas where you can achieve the greatest added value, for example through cost reductions, higher performance, or faster time-to-market.
We analyze the needs of your users in various application scenarios based on interviews and usability tests and then prioritize features that meet core needs higher than features that are merely “nice-to-have.”
Based on the prioritized features, we develop modernized operating concepts and present them in an appealing and contemporary UI design.
With a view to the modernized UX & UI design, we create a proof of concept to make the planned improvements tangible. Subsequently, we develop a clear project roadmap that is aligned from the outset with company goals and economic efficiency.
Thanks to our iterative approach, you benefit from initial results during the project without interrupting your daily business. With proven migration methods and intelligent architectures, we ensure that your systems are available at all times.
The success of a modernization can be measured by various key performance indicators (KPIs). It is important not only to improve performance but also to achieve long-term cost savings and higher user-friendliness.
| Before | After |
|---|---|
| Static and outdated UIs | Modern, animated user interfaces that improve users' understanding |
| Local and non-collaborative | Collaborative remote work |
| High error rate due to unintuitive operation | Reduced human error leads to fewer failures and incorrect data |
| Incomprehensible navigation and slow operation | Faster workflows through optimized UI/UX |
Our experts are ready to discuss your individual requirements and present tailored solution approaches.
Every company has individual requirements. In a personal conversation, we analyze your legacy systems together and develop a tailored modernization strategy that supports your business goals.
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