Netherlands · Netherlands

Web application development in Amsterdam

A website presents information. An application does work — it holds state, enforces rules, and produces something at the end. Most businesses that need the second one are running it on a spreadsheet nobody is allowed to sort, and paying for that in errors rather than in software. For Amsterdam businesses, quoted in EUR from $200, typically live in 10 days.

What web application development includes for a Amsterdam business

Fixed scope, agreed in writing before development starts. From $200, typically live in 10 days.

The terms for a Dutch client

Starting price From $200, quoted and invoiced in EUR
Typical timeline 10 days once content is supplied
Tax position VAT at 21%, reverse-charged
Data protection the EU GDPR, supervised by the Autoriteit Persoonsgegevens — resolved by a DPA incorporating the EU Standard Contractual Clauses
Payment rails available iDEAL above all else, plus Mollie, Stripe and SEPA
My day in Amsterdam time 06:00–15:00 — about 6 hours of overlap

Why this matters for Netherlands specifically

iDEAL accounts for the majority of Dutch online payments. A Netherlands store that leads with card fields and buries iDEAL is losing conversions at the last step for no reason other than build order.

Accessibility on a Amsterdam build, and why it is not optional

Keyboard navigation, real contrast ratios, form labels that are actually associated with their inputs, and alt text that describes rather than repeats. None of it is expensive when built in from the start and all of it is expensive to retrofit, which is the entire argument for doing it in the first pass.

The commercial case is simpler than the legal one: a site that a screen reader can navigate is a site that a search engine can parse, because both are reading the same semantic structure. Accessibility work and technical SEO overlap far more than either discipline usually admits, and in Amsterdam the same build serves both.

Hospitality and venues in Amsterdam

Restaurants, cafés, hotels and venues are judged on four things a visitor looks for immediately: today's opening hours, the menu or rate as a readable page, real photographs of the actual room, and how to book. Everything else on a hospitality site is decoration arranged around those four.

The PDF menu deserves its own warning. It is invisible to search engines, unreadable on a phone without pinch-zoom, and it is the most common reason a Amsterdam venue never appears for searches naming the dishes it serves. Menus belong in HTML.

The contact form that silently fails

The most expensive bug on a small business website makes no noise at all. A form posts, shows a thank-you message, and the email never arrives — usually because the host's mail function is unauthenticated and the receiving server drops it without a bounce. The business concludes demand fell.

The fix is authenticated SMTP with SPF, DKIM and DMARC configured on the sending domain, plus a database write so a submission survives even when delivery fails. If you are unsure whether your Amsterdam site has this problem, submit your own form from a phone on mobile data and see what actually arrives.

What I am not claiming about Amsterdam

Web application development in Amsterdam — common questions

Do I need to provide the content and images?
Content, yes — you know your business and I do not. I will restructure and edit what you send so it reads for the web, and I will tell you where a section is missing. Photography is worth paying a local photographer for; stock images of people in offices are recognisable as stock and quietly cost you credibility.
Can you migrate my Amsterdam site without losing rankings?
Yes, and the redirect map is the whole job. Every existing URL is mapped to its new equivalent with a 301 before launch, and anything with no equivalent goes to the closest relevant page rather than the homepage. Sites lose rankings in migration because that mapping was skipped, not because migration is inherently risky.
Do you build on WordPress or something custom?
Whichever the project justifies. WordPress when you need to edit content constantly and want a familiar admin. A static build when speed and security matter more than a plugin ecosystem. Custom PHP and MySQL when the logic is genuinely yours. The choice is explained in the quote with its trade-offs, not presented as a foregone conclusion.
What happens if I am not happy with the result?
Work is delivered in milestones against a written scope, and you review each one on a staging URL before it is paid for. If the delivered milestone does not match the scope, it gets corrected before anything moves forward. That structure exists so disagreement is resolved at the stage it happens rather than at the end when it is expensive.
Will the site actually rank in Amsterdam search results?
The build handles what is technically controllable: crawlable HTML, correct headings, structured data, fast pages, a clean sitemap and Search Console set up on day one. Ranking also depends on your competitors, your domain's age and the links pointing at you, which no developer controls. Anyone guaranteeing a position is guessing or lying.
Do you provide ongoing maintenance after launch?
Thirty days of snag fixes are included after launch at no extra cost — anything that does not work as specified gets fixed. Beyond that there are monthly plans for updates, backups, monitoring and small changes. They are optional and cancellable; a site handed over properly does not require a retainer to keep running.
Can you fix my existing site rather than rebuild it?
Often, yes, and it is usually the cheaper answer. Speed problems, a broken mobile layout, a form that silently fails or missing structured data are all fixable on the site you already have. I will tell you which of the two you need after looking, and a rebuild only gets recommended when the fix would cost more than starting again.

Related pages

Other services in Amsterdam

Web application development in nearby Netherlands towns

The full service detail — process, deliverables, what is excluded and the FAQ — is on the main web application development page. Everything I build for Amsterdam is on the Amsterdam page, and every town in Netherlands is on the Netherlands coverage page.

Web application development in Amsterdam — get a fixed quote

Send the brief and you get a reply within one business day, priced in EUR from $200. If web application development is not what your project actually needs, I will say so.

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Mon–Fri, 09:00–18:00 PKT — overlaps 05:00–14:00 UK, 00:00–09:00 US Eastern
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