Your business can do more.
Let’s show it.
We build professional websites and digital presences for businesses that want to be just as convincing online as they are in real life.
Strategically planned. Professionally built. Carefully tested.
Your business impresses –
now online too!
- Your website looks outdated.
- Customers don’t immediately understand what you offer.
- Your site doesn’t look right on a smartphone.
- There is no clear structure.
- Prospects can’t quickly find a way to contact you.
- Design, copy and branding feel inconsistent.
Then it’s time for a presence that fits your business.
SIS brings clarity, structure and professionalism to your digital presence.
More than just a nice-looking website.
A website shouldn’t simply exist. It should help your business build trust, present your services clearly and guide potential customers to the next step. That’s why we combine:
Sales
We think from the perspective of your potential customers.
Design
We create a professional and consistent look.
Quality
We test your digital presence carefully before it goes live.
How we work at SIS.
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01
Understand
Before we design, we want to understand your business. We analyse your services, your target audience and your current presence. Because a good website doesn’t start with design – it starts with understanding.
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02
Position
We create clarity: What does your business do? What should potential customers understand right away? Why should they choose you? From this we develop a structure and message that present your business clearly.
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03
Build
Strategy becomes a professional digital presence. We build your website and – depending on the package – supporting branding and design materials. Modern. Clear. Individual.
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04
Test – the SIS Quality Check
Before your website goes live, we test it systematically, including:
- Display on desktop and mobile
- Navigation and user guidance
- Buttons and links
- Contact forms
- Clarity of key content
- Consistency and key features
Only when everything fits does your presence go live.
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05
Launch
Your new presence goes online – tested, professional and ready for your customers.
What we can do for your business
Single services – everything also without a package
Website
We build you a new website – or turn your existing one into a modern one (relaunch). For example, we can add:
- One-pager or multi-page website
- Contact form & location map
- Online appointment booking
- Before/after slider
- 3D elements & animations
- Landing page for campaigns
- … and more than 20 other features
Branding & Design
A professional presence doesn’t stop at your website. We create a consistent look for:
- Colours & fonts
- Logo refinement
- Business cards
- Flyers
- Social media templates
- Other marketing materials
SIS Digital Check
A few short questions – you instantly see a first suggestion, and we get back to you personally by email. Together we clarify:
- What you need: website, marketing, care
- What your website should do
- Which package fits
- Which care makes sense
- Your first suggestion – instantly
- Personal feedback by email
Three packages that build on each other.
Each package includes everything from the previous one. Underlined terms are explained with one click.
Essential
Become professionally visible

Menu jumps to sectionsCall with one click“Open now”WhatsApp buttonMenu jumps to the sections
Phone with one clickEmail with one clickQuestion buttonWhatsAppSocial media linksContact: call, email, WhatsApp & question in one clickOne-pager: everything on one page
Ideal for: Freelancers and small businesses
What’s included:
- Individual web design
- Mobile display
- Services & contact at a glance
- Search-engine-friendly structure
- 1 social media template
Professional
Show more. Build more trust.
“Open now”Menu with subpagesGoogle reviewsWhatsApp buttonHome page with Google reviews
A page per serviceOwn subpage: services
VideoPrice listService page with video & price list
Filter projectsImage galleryReferences & gallery

TeamFAQJob adTeam, FAQ & job ad
Contact formOwn contact page with form
Location mapLocation map: “Find us here”Home page with Google reviews
Ideal for: Businesses with several services
Everything in Essential, plus:
- A page for each service
- References, gallery & video
- Before/after slider
- Contact form & location map
- 3 social media templates
- 1 print design
Premium
Your digital presence – individually planned.

Your hair.
Your stage.
Cut & styling
Balayage & colour
Care & treatments
Choose a stylistOnline bookingOnline appointment booking
TeamBefore/after sliderReviewsPlus everything from Professional: team, before/after, reviews
Campaign landing pageCountdownQuick sign-upOwn landing page for campaigns
News sectionJournal, newsletter & InstagramSmart Care Premium included
- ✓ Changes
- ✓ Care
- ✓ Check
Scroll film with text flying in
Ideal for: Brands with special requirements
Everything in Professional, plus:
- 3D animation & landing pages
- Online booking & features
- 5 social media templates
- 2 print designs
- 3 months of Smart Care Premium included
For businesses where things change regularly – e.g. job openings, opening hours or offers. We make your changes every month. Available with every package, 3 months included with Premium.
View Smart Care plans →Advanced SEO, faster loading times, tracking, more landing pages, features or design & print – with any package.
All add-on services →Only a website, a logo, print design or social media templates – we offer these individually too.
Enquire about a single service →Your website stays up to date. We take care of it.
For websites where things change regularly: you send us your change requests and we implement them every month – without starting a new project each time.
Typical changes:
- Job openings
- Opening hours & holidays
- New services & prices
- Promotions & offers
- New photos & references
- Team changes
- Menu
- Dates & events
Smart Care Basic
For occasional small changes
- ✓Text & image changes
- ✓Technical maintenance & updates
- ✓Monthly function check
- –Minor layout adjustments
- –Performance check
- –Monthly short report
- –New graphics & banners
- –SEO & Google profile care
- –Priority handling
* Not included: a completely new website, new pages or new features – we are happy to make you a separate offer for that.
Smart Care Plus
For regular changes every month
- ✓Text & image changes
- ✓Technical maintenance & updates
- ✓Monthly function check
- ✓Minor layout adjustments
- ✓Performance check
- ✓Monthly short report
- –New graphics & banners
- –SEO & Google profile care
- –Priority handling
* Not included: a completely new website, new pages or new features – we are happy to make you a separate offer for that.
Smart Care Premium
For websites that actively grow
- ✓Text & image changes
- ✓Technical maintenance & updates
- ✓Monthly function check
- ✓Minor layout adjustments
- ✓Performance check
- ✓Monthly short report
- ✓New graphics & banners
- ✓SEO & Google profile care
- ✓Priority handling
* Not included: a completely new website, new pages or new features – we are happy to make you a separate offer for that.
What does your business need?
Free and non-binding: a few short questions – depending on what you need. At the end you instantly see a first suggestion, and we get back to you by email with a concrete offer.
Two perspectives.
One clear presence.
SIS is run by two sisters with a shared vision: helping businesses achieve a digital presence that is as convincing as their work. One thinks from the perspective of sales and customers, the other from structure and execution.
Tailor-made
No off-the-shelf solutions.
Fast
From analysis to finished presence in a few weeks.
Personal
Direct contact, no ticket system.
Thorough
Every project goes through the SIS Quality Check.
The team
Lisa Otten
Sales & MarketingLisa Otten combines deep expertise in sales, marketing and innovation with a clear view of the digital future. Her focus: presenting businesses so that customers immediately understand why they should choose them.
“Digital change is moving faster than ever. Businesses that act today and offer their customers a modern presence secure a lasting competitive advantage.”
LinkedIn
Sonja Stawinoga
Founder & Owner | Development & DeliverySonja Stawinoga leads technical development and strategic delivery. With her focus on clear structures and modern technology, she builds digital presences that work reliably and are easy to maintain.
“A good presence is no accident. We make modern technology understandable, accessible and profitable for our clients.”
LinkedInReady for a presence that convinces?
Free 30-minute initial consultation – we look at your current presence and show you exactly what’s possible.
What happens next
- You send us your message.
- We usually reply within 1–2 working days.
- We discuss your project in a free initial consultation.
Frequently asked questions
Essential is your digital business card – a one-pager or a small website with up to 5 pages. Professional offers approx. 5–8 pages with separate service pages, references and a contact form to actively win customers. Premium is individually planned – with landing pages, animations, special features and consistent design across website, social media and print. The free Digital Check helps us find the right fit together.
It depends on the scope. A compact company website is usually ready in 2–4 weeks. Larger projects including branding and marketing materials typically take 4–8 weeks. We’ll clarify this in the free initial consultation.
That depends on the package and your requirements. In the free initial consultation we discuss your goals and then give you a clear price with no hidden costs.
No. We explain everything clearly and take care of the technical side. You just need to know your goals – we handle the rest.
Following the SIS Method: Understand, Position, Build, Test, Launch. We start with a free initial consultation, then you receive a quote. Once commissioned, you get regular updates, feedback rounds and a personal contact person all the way to launch.
Yes. Data protection is part of our planning from the start, not an afterthought – for clients in Germany and the Netherlands alike.