Old meets new
ERP, identity, legacy APIs. We build the seams between existing and new, where projects usually die.
01 · BaseModernize what needs it. Keep what works.
Sometimes a legacy system has to go, sometimes an AI upgrade is enough. Together with you and your IT, we find the path that moves your business forward.
You’re in the right place if:
- your system runs well and you want to upgrade it with AI features.
- your system has reached the end of its life and you want to move to modern technology without stopping operations.
Who we are2x10
At 2x10, you talk directly to the founders and the senior engineers who build your software. No account managers, no layers of juniors in between. We’ve been bringing AI into real products since 2022. Our own systems have served millions of users. We bring that experience into your existing system. We work with systems that grew over years instead of throwing them away too early.
Three ways to move your system forward
From the gentlest to the biggest intervention.
AI upgrade
Your system runs well, you want to upgrade it with AI features. Often the fastest tangible win, without touching the foundation.
New module as an extension
A building block that would be too costly or impossible in the old technology. We build it modern and connect it cleanly.
Porting to modern technology
The technology has reached the end of its life. We move the system piece by piece into a modern stack, without stopping operations.
We decide which path fits with you and your IT, and we’re honest about where we’re the right fit for your technology and where we’re not.
What you get
What that means in practice
Rebuild safety net
Automated tests make sure nothing that worked before breaks during modernization.
02Live observability
Logs, alerts, runbooks. When something crashes at 3 a.m., we know why.
03 · GoalOur takeBig bang vs. slice by slice
The most expensive path is almost always the complete rebuild in one go.
Big rewrites fail because systems that grew over years hold rules and edge cases that live only in the code, nowhere in the docs.
- A big bang throws that knowledge away and rebuilds it expensively.
- We map your legacy with AI: features, rules, dependencies.
- Then we move the system slice by slice: common practice in banking.
No standstill, no lost knowledge. And at every step you see the new holds up before the old goes.
A fit, if:
- your system is running into new requirements
- you want to bring AI into an existing system
- you want to work closely with your internal IT
- you want a more modern technology
Better elsewhere, if:
- your legacy tech is too exotic for us
- we’re supposed to work around your IT
- you want a full replacement without discovery
- your legacy system is completely undocumented
FAQ
With many, yes. Not with every one. We’ll tell you early and clearly whether we’re the right fit.
Depends. Extending or porting is often smarter than a complete rebuild. We figure out the best option with you.
Often yes, and it’s frequently the fastest tangible win.
We work with it, not around it.
N° 06 Contact
Tell me what you’re planning.
No form, no ticket system. Email me directly and you get me, not an inbox someone else manages.
Moritz Miedler · Founder, replies personally2x10 Technologies · Viennahello@2x10.com