# Solid foundations, ready for what's next
> Custom .NET solutions, Azure, Next.js and React frontends, HubSpot and CRM integrations: 25 years of Microsoft expertise. Umbraco, Sitecore, WordPress, Payload CMS and Vercel.
Integration and .NET development
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Services / Integration & development
## Solid foundations,
ready for what's next
We build technically complex solutions made to last, while anticipating tomorrow's needs. Tech is never the end goal, just the means to real value. That's why we pair deep technical expertise with industry knowledge, so the people building your product understand the problem as well as the code.
25 years of .NET and Microsoft. Custom systems, integrations and frontends, built by people who have run them in production.
Microsoft and .NET
## .NET specialists,
25 years in
Custom solutions on .NET are our home ground: APIs, back-office systems, portals and the integrations between them. C#, ASP.NET Core, SQL Server and Entity Framework, on Azure or on your own servers. We have built and run these systems since the first version of .NET, so we know what survives ten years of change and what doesn't.
APIs, back-office tools and portals built for your process, not bent out of a product.
App Service, Functions, SQL, Logic Apps, Entra ID and AI Foundry, sized for an SMB budget, with data kept in the EU.
CRM, ERP, accounting, payments and identity connected, so nobody retypes.
What we build with
## The stack,
plainly
No buzzwords. These are the tools we use every week and would recommend to a friend.
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ASP.NET Core, Entity Framework and SQL Server. Backends, APIs and services that run for years.
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Fast, modern frontends on top of your CMS or API, deployed on Vercel or your own infrastructure.
Platform expertise
## Platforms we work on
Some we build on daily, some we maintain for clients who already run them. If you need someone who knows these tools, talk to us.
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[Umbraco](/services/platform-modernisation/)
Sitecore
WordPress
Payload
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HubSpot
Dynamics 365
Pipedrive
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Umbraco Commerce
WooCommerce
MobilePay
QuickPay
Stripe
Frisbii
cloud
Hetzner
Cloudflare
Docker
Vercel
What we connect
## Your website,
wired to the business
Leads, orders, members and money land where the work happens, automatically and reconciled end to end.
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HubSpot, Pipedrive and Dynamics 365, like Living Institute's sign-ups flowing straight into Pipedrive.
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Orders, invoices and receipts reconciled into e-conomic and your ERP.
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Self-service with intelligent routing, up to 40% fewer inbound calls.
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Power Automate and Logic Apps moving data on schedule and on events.
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Booking, capacity and payment flows on Umbraco Commerce or WooCommerce.
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Recurring payments, renewals, reminders and failed-payment recovery, like Skattebetalerne's member platform.
AI-assisted. Engineer-led.
## A good servant,
a bad master
25 years of production systems. AI agents map legacy code, write migrations and run tests - but we never hand them the keys, and we agree the ground rules with you first.
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Every change starts as a written spec you can read and approve.
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Tests, static analysis, CI gates, least-privilege access.
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Humans stay accountable for security and quality.
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We set up the same workflow inside your team and coach until it sticks.
Tell us what you run and what should talk to what. The free integration review maps your systems and the gaps between them, in plain language, no obligation.
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