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A sole proprietorship from Langenfeld running several of its own brands – web development, web design and in-house software products.

Brands

Log-Studio
Livalink
Skriza
Barbersignal
Omequiz
Darkquiz

Services

Web development
Web design
Automation & integrations
App development
E-Commerce

Company

About
Projects
Blog & Insights
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Contact

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© 2026 Log-System Development. All rights reserved.

Sole proprietorship, owner: Yusuf Senel, Langenfeld, Germany

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Blog & Insights

Current trends, best practices, and insights into the world of web development and technology

Cookies on your business website: what you actually need to do

5/3/2026, 4 min

Cookies on your business website: what you actually need to do

Google is keeping third-party cookies in Chrome, so the cookie banner is here to stay. When your website needs one, when it does not, and how to keep it short.Cookies, Datenschutz, FirmenwebsiteRead more

3D views and product configurators: when they pay for your business

5/1/2026, 4 min

3D views and product configurators: when they pay for your business

Customers rotate a product in the browser, pick size and colour and send their enquiry straight away. Who this suits, what you need for it, and when good photos are enough.Konfigurator, 3D, HandwerkRead more