Custom websites that grow your business
From strategy to execution: fast websites and integrations that work.
Get in touch
What I deliver
From idea to launch
About me
Available
I help startups and growing businesses turn ideas into websites that actually work, end to end, from strategy to a live product. I work solo, so you talk directly to the person building your site, not an account manager. That cuts out a step: what you ask for is what gets built.
Featured Work
Testimonials
What Clients Say
“We've now worked on many projects with Jasper, and always with pleasure. He's engaged, responds quickly, and always thinks beyond the question at hand. As a result, projects don't just run smoothly, his input genuinely adds extra value to the end result!”
“We've been working with Jasper for about 4 years now on a wide range of projects, from WordPress development to Shopify. What sets Jasper apart is his collaborative mindset and his ability to translate technical solutions into practical results. He responds quickly, communicates clearly, and always delivers quality, even under tight deadlines. A great and reliable partner to work with.”
Services
Strategy
Custom Application
Got an idea that goes beyond a standard template? I build a custom application that fits your process exactly, from first sketch to a platform that keeps working as your usage grows.
€6.000 from
- Knowledge session & analysis
- Functional design & wireframes
- Custom design (UI/UX)
- Development & connections
- Test phase & delivery
- Security & privacy by design
- SEO & AEO optimized
- Maintenance and further development
White-label development
Strong design, no capacity to build it? I take development fully off your hands: from Figma to a live, high-performance website. You stay in charge of the design and the client relationship, I deliver pixel-perfect code, exactly to Figma spec.
On request
- Figma to production code
- Responsive & pixel-perfect
- Works within your workflow (Slack, Linear, etc.)
- Fast turnaround, flexible to scale
- White-label: you stay the point of contact
- Documentation & handover
- SEO/AEO-friendly, secure code
This is how I've worked as a white-label developer for creative agency Catapult since 2025, for example, including Eqwal Ability and Nexxellent Group, from Figma to live site, agency stays the point of contact.
See the work for CatapultAPI Connection
Want to improve system collaboration or automatically exchange data? With a customized API integration, I connect your applications, online store, or software to other platforms: secure and well-documented.
From €600
- Knowledge session & analysis
- Technical documentation & planning
- Development
- Test phase & error handling
- Security, privacy & logging
- Delivery and support
Contact
Say Hello
Got a project in mind? Tell me a bit about it and I'll get back to you within a day.
FAQ
Good Questions
Setting expectations before we start, with a real process and honest answers.
That depends entirely on the complexity. A simple integration can be ready within a week. For a complete web application, you should expect approximately 6 to 12 weeks, depending on the functionality.
I work independently, which ensures direct communication and short lines of communication. No intermediaries or managers; you speak directly with the developer.
Besides my standard packages, you can also hire me by the hour. This is ideal for smaller projects or when you need extra support without committing to a full package. I charge an hourly rate of €85 excluding VAT.
Yes. I'd be happy to explore whether your current application can be further developed, or whether it's smarter to rebuild (parts of) it.
Yes. With a maintenance subscription, I'll ensure your application remains secure, performs well, and is always up-to-date.
Security and privacy are built in from the very first sketch. Think secure authentication, encrypted connections, careful handling of personal data, and GDPR-compliant storage. I keep monitoring this after launch too, through updates and maintenance.
Definitely. I build with clean, semantic code and fast load times, which form the basis for good visibility in both traditional search engines and AI assistants like ChatGPT and Perplexity (Answer Engine Optimization). Think structured data, clear metadata, and content that's easy for search engines and AI alike to interpret.