const solution = await oxalis.build({
  client: 'your-company',
  type: 'individual',
  ai: true,
  hosting: 'german-servers',
  since: 1998,
});

// Quality assured. Delivered faster.
deploy(solution, { confidence: 'high' });

Owner-managed in Cologne since 1998

Custom Software. Intelligently Accelerated.

We build tailored enterprise software – for over 25 years. Now with AI tools for faster, better results.

Discuss your project Our services

25+ years experience

European hosting

AI-accelerated

GDPR compliant

What we do for you

Custom solutions instead of compromises with off-the-shelf software.

Custom Software

Enterprise applications for web and app that adapt to your processes. Oracle, PostgreSQL, Go, Vue.js, Flutter – we use what suits your challenge. No dependencies, no compromises.

AI-Powered Development

AI pair-programming and intelligent automation make custom software faster and more affordable than ever. A renaissance of bespoke software.

European Hosting

Secure infrastructure on European servers. GDPR compliant. Your data stays under your control – free from major cloud vendor lock-in.

Consulting & Team Augmentation

Oracle, PostgreSQL, Go, web and app development – our experts strengthen your team or modernise your legacy systems. Experience meets AI.

Proven Technologies

Oracle, PostgreSQL, Go, Vue.js, Flutter, TypeScript – deep expertise in databases, backend, frontend and AI-powered automation.

Discover our services

Why custom software?

Off-the-shelf software never quite fits. AI is changing the rules.

The Renaissance of Custom Software

AI-powered development makes custom software more affordable than ever. What used to take months, we deliver in weeks – at higher quality.

Your Data. Your Rules.

Avoiding dependencies means keeping control. Open standards, European hosting, no lock-in to US corporations. Your data belongs to you.

No More Settling for Less

Off-the-shelf software forces workarounds. We build software that fully meets your requirements – carefully crafted, thoroughly tested, maintainable long-term.

Direct. Personal. Committed.

No call center, no ticket queue. As an owner-managed software house, you talk directly to the developers who build your software.

AI is our tool, not our magic.

Develop intelligently. Deliver faster.

We use state-of-the-art AI tools to develop your software faster and with higher quality. Experienced developers steer the entire process – AI accelerates, but doesn't replace expertise.

$ claude --analyze requirements.md

Analyzing project requirements...

Generating architecture proposal...

✓ Code review complete. 0 issues found.

✓ Tests generated: 47 passed, 0 failed.

Significantly faster development

AI-powered pair-programming and code generation significantly shorten development cycles.

Automated quality assurance

Intelligent code reviews and automated tests catch bugs before they reach production.

Lower development costs

Faster iterations and less rework reduce the total cost of your project.

Technologies we use

Proven foundations, modern tools.

Databases

Oracle
PostgreSQL
MySQL

Backend

Go
PL/SQL
Oracle APEX
Node.js

Frontend & Apps

Vue.js
Flutter
Astro
TypeScript

AI & Automation

Claude Code
AI Pair-Programming
Automated Testing
Code Review AI

Explore our technology stack

From our practice

Examples of custom software we have built for our clients.

TeamTime

Project-based time tracking for teams. Web-based, no installation, granular permissions – custom-built instead of off-the-shelf.

ChatCluster

Structured employee and citizen dialogue. Live moderation, co-moderation and chat integration in real time.

oxalis Unique

Complete business solution for SMEs. Quotes, invoices, projects – tailor-made instead of one-size-fits-all.

potpuri.eu

Occupational health management. Digital platform for prevention and workplace health promotion.

View our projects

About oxalis

Owner-managed. Personal. Since 1998.

We are an owner-managed software house in Cologne. Since 1998, we have been developing custom enterprise software – personally, reliably, and with the commitment that software adapts to your processes, not the other way around. With us, you talk directly to the people who build your software.

Köln, Deutschland

Learn more about oxalis