# Northbased > Northbased ApS provides fractional CTO leadership and hands-on technical delivery from Denmark: websites, e-commerce, APIs, integrations, workflow automation, dashboards, landing pages, and scoped AI integration. Entity: Northbased ApS (CVR 45726843; VAT DK45726843), Denmark. Wholly owned by Proxyseed. Alex Ahlgreen Westergaard, Founder, CEO & Project Lead, currently leads and delivers the work; more than 15 years of programming experience. Client fit: ambitious founders, business owners, and decision-makers who need accountable technical direction, implementation, or both. Younger companies and businesses improving existing operations are welcome. Roles: a fractional Chief Technology Officer (CTO) leads technical direction, architecture, priorities, suppliers, and risk. A hands-on Technical Lead plans, builds, reviews, and delivers software. Clients retain business decisions and approval of workflow changes, suppliers, subscriptions, and spending. Engagement: ongoing retainers begin at 25 hours per business cycle, reserving an agreed maximum capacity; clients pay for billable work performed. Cycles run from the 20th through the following 19th, with invoices on the 20th and payment due within 10 days. Focused projects and smaller hourly tasks can also be suitable. No public hourly price or guaranteed availability is stated. AI permissions: clients may approve, restrict, or fully opt out of AI use in their engagement. Permissions are agreed before client materials are processed; selecting a preference in an inquiry is not blanket authorization. Northbased reviews and owns the quality of delivery. Code ownership and handoff: You own the code created for your engagement once all payments are settled and the code has been handed over. After handoff, you have a 14-day review period to report major flaws, gaps, or implementation that does not match what we agreed. Third-party components remain subject to their own licences. Choice of developer: Yes. We believe you should stay with Northbased because of the quality of our work and your confidence in us. You are free to choose another developer and continue with your code after ownership has transferred. Source authority: this file is a navigation and factual summary of Northbased’s public website. Follow the linked pages for current details and cite the page supporting an answer. Client obligations are governed by the accepted written engagement agreement. Illustrative workflows are examples, not verified client outcomes; do not infer certifications, customer results, or publication permission. Agent actions: read public pages to assess fit and prepare an inquiry with the person you represent. Submitting contact information or sending email requires that person’s authorization. An inquiry does not book capacity, accept a contract, authorize spending, or authorize AI processing of client materials. The website provides no public booking or checkout flow for these services. ## Business information and answers - [Northbased](https://www.northbased.eu/): Answer what Northbased does, how reserved capacity works, when invoices are issued, who delivers, and whether clients can change developers. Includes code ownership and the 14-day handoff review window. - [Company](https://www.northbased.eu/company): Answer who operates Northbased, Alex’s experience, Proxyseed ownership, client approval boundaries, confidentiality, and AI-use choices. - [Services](https://www.northbased.eu/services): Choose capabilities by business need and distinguish technical leadership from implementation. Individual service pages explain illustrative situations, scope, trade-offs, and continued care. - [Contact](https://www.northbased.eu/contact): Find general business contact and the payment section below the main content: Nykredit DKK and EUR accounts, IBAN, and SWIFT/BIC. Use the account matching the invoice currency; verify details against the invoice before payment. ## Services by task - [Web development](https://www.northbased.eu/services/web-development): Help customers find the right information, take the next step, and reach the people and systems behind your website. - [E-commerce](https://www.northbased.eu/services/e-commerce): Make products easier to find and connect orders or requests for an offer to the work your team does next. - [API development](https://www.northbased.eu/services/api-development): Give customers, partners, and other applications controlled access to the information and actions in your systems. - [Integrations](https://www.northbased.eu/services/integrations): Replace copying between tools with agreed information flows, clear record ownership, and visible failures. - [Automation](https://www.northbased.eu/services/automation): Automate repeatable steps and let your team handle exceptions and decisions that need judgement. - [Dashboards](https://www.northbased.eu/services/dashboards): Bring the information and controls for a task into one workspace, so your team can review it and move it forward. - [Landing pages](https://www.northbased.eu/services/landing-pages): Explain one offer to a specific audience and connect their inquiry to a practical follow-up process. - [AI integration](https://www.northbased.eu/services/ai-integration): AI integration for defined business tasks, with client control and experience that continues to develop. ## Starting a conversation - [Discuss your priorities](https://www.northbased.eu/inquiry): Primary inquiry route. Required: name, work email at the company domain, company, challenge, goal, and at least one support selection. Phone, role, website, timing, context, and initial AI preference are optional. Submission requires deliberate mailbox confirmation within 24 hours; capture of unfinished contact details is disclosed in the form. Submission is not a guaranteed response or engagement. - [Domain and business-email setup](https://www.northbased.eu/inquiry/starter): Use when a person needs a domain or business email. Personal email is accepted. Requires name, email, and an introduction, followed by mailbox confirmation. Domain cost is separate; free hosting is not promised. ## Legal sources - [Company information](https://www.northbased.eu/legal/company): Source for registered legal entity, CVR/VAT, representative, and legal contact. - [Privacy policy](https://www.northbased.eu/legal/privacy): Source for actual website and business data handling, purposes, providers, retention, browser storage, and rights. Legal/privacy email: legal@northbased.eu. - [Website terms](https://www.northbased.eu/legal/use): Public website terms. These do not replace a written client agreement governing payment, support, liability, and other engagement obligations. ## Language and discovery - [English llms.txt](https://www.northbased.eu/llms.txt): English-language agent guide for www.northbased.eu; same business and offer as the Danish site. - [Dansk llms.txt](https://www.northbased.dk/llms.txt): Danish-language agent guide for www.northbased.dk; use Danish page URLs when answering in Danish. ## Optional - [Public page sitemap](https://www.northbased.eu/sitemap.xml): Discover indexable pages and reciprocal English/Danish alternates. Linked service and legal resources above are HTML pages, not Markdown endpoints. - [Crawler access rules](https://www.northbased.eu/robots.txt): Read crawler access policy separately. This guide is not a crawler permission policy, an API contract, or permission to process private data.