Custom software
Software that automates manual work
Replace spreadsheets and separate tools with one system that fits the way your team works.
- Fixed price per phase
- One point of contact
- Design and development in-house

Why choose Peak Projects for software
Every company has processes that off-the-shelf software does not quite fit. That is how Excel files, double entry and work that stays unfinished come about. Custom software solves this: one application, built around the way you work.
Our work includes an invoicing and project system for consultancy firms, an applicant tracking system for employers and recruitment agencies, a quoting tool for painters and an ordering platform for the hospitality industry. Each one built as a product: clear, secure and ready to grow.
Who it is for
- ✓Companies stuck in spreadsheets and separate tools
- ✓Founders with a SaaS idea that needs to be built
- ✓Agencies that want an internal system for planning, hours or invoicing
- ✓Organisations with an outdated application that needs replacing
Built around your process
Not a standard package you have to bend your business around. We start with how you work and build the system around that.
Start small, extend later
First the core that delivers the most. Then module by module, without having to start over.
Modern stack
Next.js, TypeScript and Postgres. Fast, secure and easy for any developer to take over, so you are never tied to us.
You own the code
The code is yours. Documentation and access to the repository are part of the handover.
What you get
- ✓Process analysis and functional design
- ✓UX and UI design of every screen
- ✓Development in Next.js, TypeScript and Postgres
- ✓Login, roles and permissions
- ✓Integrations with your existing systems
- ✓Hosting and deployment (Vercel, Neon or your own server)
- ✓Testing, documentation and handover
- ✓Further development in sprints if you want it
One point of contact
Fixed price per phase
Design and development in-house
Built for results
Software we built

StyleStep
Upload one item of clothing and the AI builds the rest of the outfit, with products you can buy straight away.
✓From an uploaded item of clothing to a complete look with prices

Verkeerspartner
Eleven pages for a traffic management agency, plus a custom editor the team uses to create its own social posts.
✓A dedicated page with its own enquiry form for each audience

Unico Food
1,700 products running directly on the stock in SnelStart, plus a new brand identity for the wholesaler behind them.
✓1,700 products imported from the actual accounting records
This is a selection of our work
In total we have delivered more than 300 projects: websites, online stores and software. Only part of that work is shown here by name. We are happy to share examples from your industry or on your platform during an intro call.
Process
How it works
- 1
Process session
We go through how you work today and where it gets stuck. That gives us the first scope.
- 2
Proposal and design
A proposal with a fixed price for phase one, plus a clickable design of the screens.
- 3
Building in steps
Something working to test every two weeks, so you can adjust course before it gets expensive.
- 4
Launch and further development
Launch, a walkthrough and then extensions based on what users actually do.
What clients say
Every rating clients have left is five stars. What comes up most often: communication, honest advice and a result that exceeded expectations.
Reply within one working day.
Reviews translated from Dutch.
FAQ
Questions about custom software

Question not listed?
You will get an answer within one working day.
Custom work starts at a few thousand euros for a focused tool and increases for larger systems. We work with a fixed price per phase, so there are no surprises.
Not if you start small. The first phase tackles the process that takes the most time. That usually pays for itself within a year in hours saved.
In the cloud (Vercel, Neon or Supabase) or on your own server. We can take care of management and updates for you.
Yes. The code is yours, documented and written in a widely used stack. No lock-in.
We build web applications that work on phone and desktop and can be installed as an app. For native iOS and Android apps we work with a specialist.
Other services
- Ecommerce developmentA fast checkout, connected to your stock and your accounting. Built in…
- IntegrationsOnline store to accounting, vacancies to your ATS, orders to your carr…
- Website developmentCustom built, fast and easy to find. Designed to get visitors to call,…
- IT consultancyA second opinion on quotes, platform choices and ongoing projects. Wit…
Custom software? Book an intro call.
Tell us what you want to achieve. You will hear from us within one working day and we will schedule an intro call.
- The intro call is free and without obligation
- A proposal with options and a fixed price per phase
- You talk directly to the person who builds it









