Your hardware is market-leading.
Your software is the problem.

Any team can build new software in a vacuum. Modernization is harder.

Custom development starts from a blank page. Modernization starts from a system your customers are using right now, with real data and workflows you can't interrupt. The job isn't writing new code. It's replacing a running system without the people who depend on it ever noticing.

That means parallel operation, migration in phases, and untangling a decade of business logic that lives in the code and in your developers' heads. The risk in custom development is building the wrong thing. The risk in modernization is breaking what already works.

"Works fine" is the most expensive phrase in enterprise software.

A system can run perfectly today and still be a growing liability. The developers who maintain it are heading toward retirement, and the architecture lives in their heads. The stack stopped getting security updates. Your customers expect mobile and cloud access you can't deliver. Compliance rules like NIS2 assume an architecture yours was never built for.

The real question isn't whether your software works today. It's whether it still serves your customers in three to five years. Modernize on your terms and you choose the timeline. Wait, and a deadline, an incident, or a competitor chooses it for you.

You're in good company. Roughly 70% of modernization projects miss their targets.

Partial migrations, abandoned prototypes, a consultant who handed over a roadmap but no running software. These are normal starting points for us, not red flags. A stalled modernization usually isn't a failure of your team or your ambition. It's a failure of approach: the first phase was scoped too big, the existing system was never understood deeply enough, or the migration plan ignored the need to run old and new in parallel.

Discovery is built to find exactly where the last attempt went wrong and plan around it. We start from where you actually are, not from where someone assumed you'd be.

Your developers aren't sidelined. They're the most valuable people in the room.

They know the domain and the system in ways no external partner can replicate, so they join the team on day one. Our engineers work in the same repositories, the same standups, the same workflows as yours. As the new system gets built together, your team picks up the modern architecture, cloud deployment, and CI/CD practices along the way.

The goal isn't to leave you dependent on us. It's for your team to fully own the modernized system when we're done.

Your customers should feel modernization as things quietly getting better, never as a disruption.

No big-bang rewrites. No overnight switch. We run the legacy and modernized systems side by side and migrate one module and one user group at a time. Every step is validated in production before the next one starts. The old system stays fully live until the new one has proven itself.

What your end customers notice is a faster interface, new capabilities, mobile access. What they never notice is the transition.

The most dangerous logic in your system is the kind nobody wrote down.

Rules that live only in the code, or only in one developer's memory, are where modernization projects quietly break. Discovery exists to drag them into the light. We combine code analysis, developer interviews, and real end-user workflow mapping to surface them, document them, and confirm them with your domain experts before any rebuilding starts.

This step almost always uncovers business rules that never made it into a single specification, the kind that would have caused serious failures if we'd rebuilt without them.

The right stack is the one your team can still run after we leave.

So we don't pick it on day one. The technology decision comes after Discovery, once we understand what your system needs to become, where your team is strongest, what your infrastructure allows, and what you'll have to maintain for years. We work across cloud-native architectures, containers, microservices and modular monoliths, modern frontend frameworks, CI/CD automation, and API-first design.

The tools matter less than the order. Decide the technology before you understand the system, and you've already made your first expensive mistake.

Every engagement starts from your reality, not our template.

Your current infrastructure, your data residency rules, your compliance obligations, your internal IT policies. We're GDPR-native and NIS2-ready by design. If your data has to stay on-premise or inside specific borders, we architect for that from the start. We don't hand you a stack and ask you to adapt to it. We design the path that fits your constraints and still gets you where you want to go.

The most expensive mistakes in modernization happen before anyone writes code. Discovery is how we avoid them.

For one to two weeks, our team embeds yours to map your current application: its architecture, its dependencies, your customer workflows, and what the business actually needs. It surfaces the undocumented rules, exposes the technical risks, and gets both teams speaking the same language before any commitments are made.

Think of it as the cheapest insurance you'll buy on the project. It routinely pays for itself by killing 30 to 40% of the initial ideas, the ones that would otherwise have turned into months of rework.

You pay when working software ships, not when hours pile up.

Our invoices say "delivered," not "hours worked." Milestone-based pricing puts our incentives on yours: ship quality software efficiently, don't stretch the timeline. After Discovery, you get a phased plan with clear milestones, team composition, and a fixed cost for each phase. You see exactly what you're paying for and exactly what you get at every stage. No hourly surprises.

Long enough to do it right. But you start seeing value in weeks, not years.

That's the real difference from a traditional project. After a one-to-two-week Discovery, we deliver working modules incrementally instead of disappearing for two years and resurfacing with a single release. Your customers see improvements as they land. Your risk drops with every phase you complete.

The total depends on how complex the application is, how many integrations it has, how many customers need migrating, and how much of your business logic is documented versus locked in someone's memory. We'll give you a realistic range after Discovery, not a number pulled out of the air before we understand the system.

"The new system is live" is the floor, not the goal.

We set measurable targets at the start of every engagement, tied to what you actually care about. Usually that means customer adoption on the new platform, uptime during and after migration, lower maintenance load on your team, compliance readiness, faster deployment frequency, and the one that matters most: your team's ability to develop and maintain the system on its own once we're gone.

If you still need us to keep the lights on after launch, we didn't fully succeed.

You can. The question is whether you want to spend a year building a team for a job that ends.

Hiring experienced cloud and modernization engineers in the DACH region takes four to six months. Onboarding and aligning them takes another three. That's nearly a year before real progress, and the whole time you're running a large technical program that isn't your core business.

We bring a team that has already done this many times, with proven patterns and processes, working alongside your developers from day one. You reach production faster, at lower risk, without permanently growing headcount for a temporary need.

Five things, and they're the five things our competitors can't put on their own website.

You pay on delivery. Milestones, not hours. Our invoices say "delivered."

Discovery comes first. One to two weeks understanding your system before we propose anything, which kills the assumptions that turn into expensive mistakes.

The team stays. Under 5% turnover on long engagements. The engineer who maps your system in month one is the one deploying it in month eighteen.

Your data stays yours. On-premise where you need it, GDPR-native, NIS2-ready by default.

We build products, not just projects. We understand release cycles, backward compatibility, and end-customer impact, so we modernize a live system without breaking the business that runs on it.

A lot, and not for the reason most vendors think.

DACH companies operate under GDPR and NIS2, and they expect “Planungssicherheit”: the kind of structured, predictable planning that doesn't leave room for nasty surprises. A partner who treats compliance as an afterthought, or who doesn't take that planning discipline seriously, creates more risk than they remove.

Our processes, our contracts, and our delivery model are built for this market, not adapted to it after the fact.

Thirty minutes. No pitch, no slides.

We ask about your application, your team, your customers, and what isn't working. You ask us anything you want. By the end, we'll both know whether modernization makes sense for you, and if it does, Discovery is the next step.

Some companies find out they're not ready yet. Others find the path is clearer than they feared. Either way, you leave with more clarity than you came in with. The call is run by senior engineers, not salespeople.

Then Discovery is exactly where you should start.

It's low-commitment and fixed-price, built to give you clarity: what's possible, what it realistically costs, what the timeline looks like. You get all of that whether or not you go forward with us.

Worst case, you walk away with a professional assessment of your application and a clear recommendation. Most companies find that worth having, no matter what they decide next.

Nothing formal. No documentation, no architecture diagrams.

If you can describe your current application, who uses it, what's frustrating about it, and what you wish it could do, that's plenty for a productive first call.

We've had great conversations with CTOs who showed up with detailed system inventories, and equally great ones with CEOs who just said, "our software is 15 years old and our customers are complaining." Both are a fine place to start.