Slik

A good fit

Slik fits organizations that want design, development and ongoing operation from one Rotterdam team. Its published work covers public-information tools, education platforms, cultural websites, travel products and business applications. The agency is especially relevant when a project combines usability research, a tailored interface and integrations rather than a standard brochure site. Its portfolio also shows experience with accessibility-conscious public-sector services and high-traffic election tools, while the services pages describe support, content management, hosting and online marketing after launch.

Services

The agency offers concept and interface design, user research, rapid prototyping, WordPress and full-stack development, web applications and interactive choosing aids. Public materials name Vue.js, Node.js, TypeScript, WordPress and Webflow alongside SEO, paid search, content editing and campaign support. Slik also provides application management, managed hosting, security work, WordPress hosting and continued support. The team page lists designers, front-end, back-end and full-stack developers, online marketers and operations roles, supporting a cross-functional delivery model.

Representative work

Slik's public portfolio includes VoteMatch for ProDemos, a voting-advice application used during Dutch elections, and VOG-check for the Ministry of Justice and Security and the Dutch screening authority. The VOG-check case describes privacy-by-design, WCAG requirements, user research, Vue.js and TypeScript. Other listed work includes a WordPress multisite for the 14 schools of Lentiz Education Group, a ticketing-integrated website for Leiden Theater, the IFFR Unleashed streaming platform and a booking-oriented site for Bike & Bite.

Notes

Slik publishes an office at Stationsplein 45, office D3.112, in Rotterdam and describes its origins in Delft before moving to Rotterdam. The current team page shows a compact cross-functional roster, so Goodfit classifies the provider in the small-team range without republishing individual staff data. Dutch and English site versions are available. The general contact page includes a buyer form with options for development, online marketing, research, hosting and quotations; it is used as the provider contact destination instead of a support-only route.