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App developer in Diemen

Appfront builds custom apps and software for businesses in Diemen. Our office is on the Westerdoksdijk in Amsterdam, a short distance away, so popping by for a working session is easy. We handle design, build and maintenance with our own team, you retain ownership of the code, and we will tell you if an app is not the best answer to your question.

Building an app in Diemen

Diemen is small in area but densely packed with business: offices, service providers, data centres and many companies drawn to the proximity of Amsterdam without its price tag. For software needs, that often means an organisation that is growing, where existing systems no longer keep up, and where the question is whether bespoke software makes sense.

We build that software: mobile apps, web applications and integrations between systems that currently operate in isolation. Because we're based in Amsterdam and Diemen borders it directly, meeting on site is straightforward. In practice, we more often schedule an on-site working session with clients here than with projects further afield, simply because it's easy to do.

If you are unsure whether an app is the answer, that is a good conversation to have. Sometimes a web application makes more sense, sometimes an adjustment to what you already have. See also our app development and software development services, or our national page.

One team, from start to finish

The same people handle the design, the build and the maintenance. There's no handover between parties where knowledge gets lost.

Working versions along the way

You see the app taking shape along the way, rather than only at the end. Adjustments can still be made without great expense.

The code and data remain yours

No platform you're locked into. If you part ways with us, you take everything with you.

How we work with clients in Diemen

We work the same way on every project, whether you're around the corner or further afield in the country. Short, iterative cycles, working versions along the way and a fixed point of contact who genuinely works on your project.

1
Introduction

We start with a conversation about what you want to achieve and for whom. This often reveals that part of the idea could be approached differently, or that a smaller first step is possible.

2
Design

We work out the screens and the architecture, and test them with the people who will use the app. This brings misunderstandings to light before any code has been written.

3
Build

We build in short iterations and show working versions along the way. You steer the priorities, rather than only seeing what has been made at the end.

4
Go-live and management

Publication on the App Store and Google Play, followed by monitoring, maintenance and further development as your usage grows.

What we build

What we build depends on your question. These are the things we build most often.

iOS and Android apps

Native or cross-platform, depending on what your app needs to do. We advise on that and don't default to one or the other.

Web applications

Applications that run in the browser, for employees or customers, with the same attention to speed and usability as a mobile app.

Custom software

Software built around your own processes, for when an off-the-shelf package forces you into a way of working that doesn't suit you.

Integrations

Connections with your existing systems, from accounting and ERP to planning and inventory, so data doesn't have to be entered twice.

Prototypes

A working prototype to test an idea with users before a full app is built.

Operations and ongoing development

We stay involved after launch: monitoring, updates for new operating systems and expansion whenever it's needed.

Who we build for in the region

In Diemen and the immediate area we mainly work with organisations where their own processes are central and off-the-shelf software is holding them back.

Professional services

Offices where the work revolves around files, hours and appointments, and where administration is currently spread across several systems.

Trade and wholesale

Businesses with stock, orders and deliveries, where integrations between webshop, inventory and accounting save the most time.

Technical services and installation

Companies with engineers on site who want to record work orders, photos and material use while on the move, rather than in the evening at the office.

Care and home-based services

Organisations whose staff visit people at home and need to be able to consult and record information on the go.

Technology

We choose the technology based on what the app needs to do, not the other way round. For an app that relies heavily on the camera, location or offline use, native is usually the obvious choice; for many business applications, cross-platform is quicker to build and cheaper to maintain. We explain why we recommend something and what it means for maintenance over the longer term. You can read more about our approach under app development and custom software development.

Swift / Kotlin for native apps React Native / Flutter React / Vue front end Node.js / Python / .NET back end PostgreSQL / SQL database REST and API integrations App Store and Google Play publication Hosting in the Netherlands or the EU

Why choose Appfront as your app developer in Diemen?

We build custom software with our own team, without vendor lock-in. You remain the owner of your software and your data.

Our own team

Design and development happen in-house in Amsterdam. You speak directly with the people who build your app, not an intermediary or an outsourced team.

No vendor lock-in

The code and the data belong to you. You can move on to another party at any time without having to start from scratch.

Advice that sometimes says no

If an app isn't the best answer to your question, we'll tell you. A web application or an adjustment to your existing system is sometimes the wiser choice.

Involved after launch

An app is never truly finished. We stay available for maintenance, updates and expansion rather than disappearing after handover.

Working together from Amsterdam

Our office is on the Westerdoksdijk in Amsterdam, a short distance from Diemen. That makes a working session at your location easy to arrange, even if it only takes an hour. With clients here we do this more often than average, as travel time is no obstacle.

We do not have an office in Diemen itself. What matters is that your main contact and the developers are the same people throughout the project, and that you can reach us in between as well.

Frequently Asked Questions

Answers to the questions we are asked most often.

Yes. Our team is based in Amsterdam and we work with clients throughout the Netherlands, including Diemen. Diemen borders Amsterdam directly, so we can be with you quickly for on-site meetings. In practice we combine on-site meetings with online collaboration, which suits most projects well.

That depends entirely on what the app needs to do, which systems it connects to and how many users it is for. We only give a reasoned estimate once we have properly understood your question, because quoting a figure without that knowledge wouldn't help you. In an introductory conversation we map out the scope together.

Both, depending on what the app needs to do. If it relies heavily on the camera, location, sensors or offline use, native is usually the better choice. For many business applications, cross-platform is quicker to build and cheaper to maintain, because you maintain one codebase instead of two. We advise case by case and explain why.

Often, yes. We start with a technical assessment of the existing code, the architecture and the dependencies. That leads to an honest verdict: build on what's there, partly replace it, or start again. We only recommend starting again if it's genuinely the sensible route, as it is rarely the cheapest.

You do. We hand over the source code and you decide what happens with it. The data and the accounts with the App Store and Google Play are also in your name. We think that's only right: you should be able to move on to another party at any time without being locked in.

An app needs ongoing maintenance: operating systems release new versions, libraries get updated and users come up with new requests. After go-live we stay involved for monitoring, updates and further development. How intensive that is we agree on in advance, and it is not an obligation: you can also manage this yourself or hand it to another party.

Building an app in Diemen?

Tell us what you want to achieve and for whom. In an introductory conversation we will explore together whether an app is the best route, what is required and where we are best to start.

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