HavenkvistFlexible help, transparent pricing
From quick fixes billed by the hour to complete, custom software projects — no hidden fees, just honest pricing.
Hourly / Ad-hoc
For when you have a specific need — a bug to fix, a feature to add, an update, or a hand with an existing system. No commitment, no fixed packages.
per hour
- Bug fixing & technical updates
- New feature implementation
- Extensions, integrations & automation
- Ongoing development on existing code
- Transparent time-tracking
- No long-term commitment
Custom Software
For businesses that need something bigger — a new web application, an internal tool, an integration, a browser extension, or yes, even a classic website if that's what the job calls for.
custom quote
- Custom solution – web, app, extension, or integration
- From idea to production-ready product
- API and systems integrations
- Unlimited scope, tailored to the task
- Ongoing maintenance agreement (optional)
- Priority support
All prices exclude VAT (moms). Hosting and domain are not included in the project packages — I will gladly help you get everything set up initially, or you can opt for the Maintenance & Support plan to have me manage it continuously.
How we work together
Kickoff
We uncover your goals, target audience, and requirements in an initial conversation.
Design & development
I build the solution in iterations, so you can follow along and give feedback throughout.
Testing & launch
Thorough testing of performance, security, and functionality before launch.
Follow-up
After launch, I'm ready with support and further development as needed.
What I offer
Custom Software Development
Software built from the ground up around your exact needs — web applications, internal tools, integrations, and browser extensions.
- Custom architecture and design
- Web applications and internal tools
- Browser extensions and integrations
- API integrations and automation
Freelance & Ad-hoc Development
Already have a system, website, or app? I step in and solve concrete tasks — no long contracts or commitments required.
- Bug fixing and debugging
- New feature implementation
- Updates to existing code
- Transparent time-tracking
Maintenance & Support
Ongoing technical maintenance so your software stays up to date, secure, and bug-free — without you having to think about it.
- Continuous dependency updates
- Security monitoring and bug fixes
- Backups and troubleshooting
- Priority support for urgent issues
Optional add-on
4.000 kr. / per year
I'll make sure your software keeps running perfectly. This includes hosting management and domain renewal, so you never have to worry about the technical details.
If you choose to handle it yourself, I will help you set up the domain and hosting initially. After launch, renewals, uptime, and ongoing technical updates will be your responsibility.
Frequently asked questions
Do you work with systems I already have?
Yes — that's actually most of what I do. I regularly step into an existing codebase to fix bugs, add features, or keep it moving forward, whether or not I built it originally.
Can I still get a standard website built?
Absolutely. I've shifted my focus to custom software, but if what you need is a classic website, that's simply handled as a project under the Custom Software package.
How long does a custom software project take?
It depends entirely on scope — a small integration might be ready in 1-2 weeks, while a larger system typically takes 4-8 weeks. You'll get a concrete estimate once we've talked through the task.
Do you offer payment plans?
Yes, fixed-scope projects are invoiced in two installments for security: 50% upfront at kickoff and the remaining 50% on final delivery. Hourly work is invoiced on an ongoing basis. Get in touch if you'd like a different structure.
Ready to get started?
Tell me about your task and I'll get back to you within 24 hours with next steps.