Software house · Tallinn · Global
Software that works.
In an era of bugs.
Most software ships broken. We do not. We build, staff, and grow products that actually work, from the first line of code to your first paying customer.
$ cd ~/your-product
Trusted by founders, scale-ups, and operators across the EU.
The problem
Why most software projects fail.
Before we pitch a stack, we name what usually goes wrong, so you know we have seen it before.
Generalist agencies.
They sell hours, not outcomes. You get juniors, handoffs, and a feature list nobody asked for.
Vibe-coded MVPs.
Artificial intelligence-generated codebases that demo well and collapse on day thirty-one. You inherit the debt.
Vendor sprawl.
One agency for code, one for design, one for search engine optimisation, one for operations. Nothing connects. You become the project manager.
No product thinking.
Engineers without product context build what is specced, not what is needed. You ship and nobody uses it.
What we do
One team. Full stack. From idea to growth.
Custom Software Development
Web and mobile, minimum viable product to platform. Modern stacks, clean handover, no lock-in.
Staff Augmentation
Senior engineers in your team within days. Your process, our delivery.
SEO & AEO
Get found by humans and artificial intelligence. Technical search engine optimisation, answer engine optimisation, real traffic.
Design
User experience, user interface, prototypes shaped by user research, not designer taste.
Automation & AI
We map the manual work, automate it, and embed artificial intelligence where it pays back.
Estonia Relocation & e-Residency
Set up a European Union company from anywhere. End to end.
How we work
A process built by engineers who got tired of agency processes.
- 1
week 1
Map
We audit your problem, stack, and goals. You get a written plan, not a slide deck.
- 2
weeks 2–N
Build
Senior team, weekly demos, shippable increments. You see progress every Friday.
- 3
ongoing
Ship & grow
We deploy, document, hand over, and stay on retainer if you want growth, search engine optimisation, or artificial intelligence extensions.
Proof
Real numbers. Real shipped software.
- 1000+ payments processed at 95%+ success rate on automated billing infrastructure.
- 500+ active users on multi-tenant human-resources technology software as a service built and scaled.
- 60+ senior engineers interviewed; structured three-week onboarding designed and run.
- 4+ years shipping production software across software as a service, blockchain gaming, and human-resources technology.
“They shipped billing automation without drama. We have held ninety-five percent plus success on payments since go-live.”
Engagement
Pay for outcomes, not for hours.
Fixed-scope project
Best for minimum viable products and defined builds. Clear scope, clear price.
Time & materials
Best for evolving products. Weekly visibility, monthly invoices.
Recommended
Embedded engineer
Best when you are hiring. Senior plug-in within seven days.
Growth retainer
Best post-launch. Search engine optimisation and answer engine optimisation, artificial intelligence extensions, ongoing iteration.
FAQ
Frequently asked questions
Straight answers about how we work, compliance, and tooling.
- What does Cattabiani IT Solutions do?
- Cattabiani IT Solutions is a software house registered in Estonia that builds custom web and mobile software, provides staff augmentation so you can keep shipping while you hire, delivers technical search engine optimisation and answer engine optimisation, design, automation and artificial intelligence integration, and consulting for Estonia relocation and electronic residency.
- Where is the company based?
- The legal entity is Cattabiani IT Solutions OÜ, registered in Estonia. The team works with clients globally.
- What is answer engine optimisation?
- Answer engine optimisation improves how clearly your business is described for artificial intelligence assistants and AI-powered search, using structured content, factual copy, and schema markup so accurate answers can be generated when people ask in natural language.
- How fast will you reply to a project inquiry?
- We aim to respond within one business day after you use the contact form or reach out through the contact page.
- Which technologies do you build with?
- We typically work with modern stacks such as React, Next.js, Node.js, and Python, and we adapt the stack to your product and team.
- Do you sign NDAs and DPAs?
- Yes. Both a non-disclosure agreement and a data processing agreement are available as standard before any technical conversation.
- Can you work with our existing team and tools?
- Yes. We adapt to your stack, Git workflow, and project management tool, rather than forcing you to change how you already work.
Have a product to ship, or a problem to untangle?
Tell us what you are building. A senior engineer replies within one business day. No sales development representative funnel.
Start a project →