’s-Hertogenbosch
Software developer in ’s-Hertogenbosch
BugFyx is based at Siloweg 3 in Den Bosch, the Netherlands. I maintain and secure apps built with AI and build custom web apps, for companies in Brabant, the rest of the Netherlands and abroad.
How I can help you
Maintenance
Monitoring, daily security updates, backups and support hours for your app, from €600 a month.
Read moreApp Check
Your app inspected for security, database, hosting and code. Report within 5 working days, for €600.
Read moreSecurity
Finding and closing leaked keys, open databases and outdated packages.
Read moreCustom software
SaaS platforms, web apps and internal tools. Projects from €5,000, with a fixed price up front.
Read more
Rather meet in person?
Do you work in Den Bosch, Rosmalen, Vught, Oss, Tilburg or Eindhoven? Then we can also meet in person. Most of my work is remote, so you can just as well be elsewhere in the Netherlands or abroad.
Questions about BugFyx
Where is BugFyx based, and do you work remotely?
BugFyx is based at Siloweg 3 in ’s-Hertogenbosch, the Netherlands. I work for clients across the Netherlands and abroad, mostly remotely. If you are in the Den Bosch area, we can also meet in person.
What is BugFyx?
BugFyx is the software company of Patrick Willemsen from ’s-Hertogenbosch, the Netherlands. I maintain and secure apps built with AI, for example with Lovable, Bolt.new, v0, Replit, Cursor or Claude: I fix bugs, close security holes and take care of hosting, database, monitoring and backups. I also build custom SaaS and web apps: projects start at €5,000, and you get a fixed price up front. You always work with me directly, with fixed prices and response times in writing.
Who is BugFyx for?
For founders without a technical background who built an app with AI, for small and medium-sized businesses with an internal tool they made themselves or with AI, and for start-ups with a new app that is going to market. What they have in common: the app works, but they want someone who takes care of security, database and hosting and can be reached when something goes wrong.
Do you work in Dutch and English?
Yes. I work in Dutch and English, and I explain technical matters without jargon.
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