Old client projects off your plate. Back up to date, at a fixed price.
I take over the Symfony projects your team doesn't have time for, so you can keep saying yes to new work.
Sound familiar?
- A client project from years ago that nobody on the team wants to touch.
- A client asking for an upgrade quote you can't estimate.
- Maintenance work that keeps your best people away from new projects.
When does your client's project stop getting security updates?
Every version of PHP and Symfony stops receiving security fixes on a fixed date. After that, new vulnerabilities stay open for good. PHP 8.2, still common in client projects, reaches that date on 31 December 2026.
- No more security updates
- Ends within a year
- Supported
Dates from endoflife.date. An upgrade takes time, so start before the date, not after.
What you get
Projects secure and supported again
Your client's application gets security updates again, without your team losing weeks.
A fixed price, agreed up front
You know what it costs before anything starts. No open-ended hours to explain to your client.
Your team free for new work
I handle the upgrade and the upkeep. Your developers keep building what brings in new business.
Recurring revenue for you
After the upgrade I keep the project current, as a maintenance contract you can offer your client.
How it goes
We talk
You tell me about the project and what your client needs.
A clear plan and a fixed price
Before any work starts, you know what happens, when, and what it costs.
The upgrade
Done in small, safe steps while the project stays live.
Staying current
Optional maintenance, so the project never falls behind again.
Your client stays your client
I work in the background for your agency. I never approach your clients directly.
Peter van Ackooij
25 years of building and keeping software running.
Based in Haarlem, working with agencies in the Netherlands and abroad. You always know where things stand, and work is delivered when promised, at the price agreed.
Have a project that needs looking after?
Let's talk. Half an hour is usually enough to know whether I can help.
I work with a few agencies at a time, so every project gets my full attention.