Custom software
Custom SaaS and web apps, for a fixed price
Have an idea for a SaaS, an internal tool or a customer portal? I build it from start to finish and maintain it afterwards. Projects start at €5,000, and you get a fixed price up front.
From €5,000, excl. VAT
What I build
SaaS platforms
Software your customers pay for every month, with accounts, roles and payments.
Internal tools
Your own system instead of spreadsheets, for planning, administration or reporting.
Customer portals
A place where your customers view their data, upload documents or track orders themselves.
Integrations
APIs and integrations between your systems, so data no longer has to be copied by hand.
What I don’t build
Mobile apps for the App Store and Google Play, and desktop software. Everything I build runs in the browser, on any device.
How we work
- 1
Introduction
We discuss your idea, your users and what the first version needs to do. No obligation.
- 2
Fixed price
You get a proposal with what I will build and what it costs. No surprises afterwards.
- 3
Building in rounds
I build in short rounds and show you what is there along the way, so you can steer.
- 4
Launch and maintenance
I launch your software and keep it secure and up to date afterwards with a maintenance plan.
Proven technology
I build with Java and Spring Boot, PostgreSQL and Vue with TypeScript: the same technology I use at banks such as ING and ABN AMRO. Stable, secure and easy to maintain.
- Java
- Spring Boot
- PostgreSQL
- Vue
- TypeScript
Example: Traecy
Traecy is my own SaaS for quality management in food & feed. I built it from start to finish, and it is used by 7 companies, such as Willemsen Kip, TM Salades and Habo Vlees.
Read about TraecyQuestions about custom software
What kind of custom software do you build?
SaaS platforms, web apps, internal tools, customer portals and integrations between systems. Everything runs in the browser. I do not build mobile apps for the App Store and Google Play, or desktop software.
How does the fixed price for custom software work?
We first decide together what the first version needs to do. Then you get a fixed price for exactly that version, so you know the cost up front. Projects start at €5,000 excl. VAT. I build in short rounds and show you what is there along the way, so you can steer.
Which technology do you build custom software with?
With Java and Spring Boot for the backend, PostgreSQL as the database and Vue with TypeScript for the front end. Proven technology that banks use too and that many developers know. My own SaaS Traecy runs on it as well.
Know where your app stands within 5 working days
With the App Check you get a clear report on security, database, hosting and backups for €600. If you take a maintenance plan afterwards, I credit the €600 in full.
- Fixed price
- Plain-language report
- Within 5 working days