CSK Expert - a training platform for companies and employees
How we built a website that presents a broad course catalogue and helps people find contract training across Poland.
CEO 234.studio • March 2026
CSK Expert provides courses and contract training for companies and employees. Its platform needed to present a large catalogue without friction, using date, location, format and duration filters so each participant could reach a suitable course within a few clicks.
Industry
Education / Training
Location
Poland
Scope
Website + Training catalogue
Year
2025
About the project
- Contract training for companies and groups
- Open courses for employees and specialists
- In-person, online and hybrid training
- Filters for date, location and category
- Bespoke training programmes
A complex catalogue made searchable
Hundreds of courses span different categories, dates and cities. The client needed clear filters that help visitors reach the right option without being buried under the full catalogue.
Two distinct audiences
Companies booking team training use the site alongside individual participants. Copy and navigation paths had to serve both groups.
Establishing credibility
Training is a crowded market. References, certificates and transparent trainer profiles give buyers the evidence they need when choosing a provider.
What we did
Needs analysis and information architecture
We mapped the usual journeys first. A company arranging group training has different priorities from an individual attendee, so the navigation and catalogue structure guide each audience to the right course within a few clicks.
A dark professional design
Navy backgrounds and sharp orange accents create a composed, professional impression. The visual language suits training aimed at working specialists.
A filterable training catalogue
The central catalogue filters courses by date, place, delivery format and duration. Results update dynamically without reloading the page.
Angular and SSR development
Server-Side Rendering gives Google full access to the Angular site. Each training course has a unique URL and metadata, supporting searches for specific course names.
SEO for training searches
Event structured data, unique course descriptions and city-focused phrases cover general enquiries and precise training names alike.
"A training platform should work like a capable assistant. It narrows the choice quickly instead of dropping the entire catalogue on the visitor."
1.1s
Load time
93/100
Lighthouse score
200+ courses
Online catalogue
+120%
Organic traffic
These figures describe this specific project. Results for another business will depend on its starting point, market and available data.
A large training offer becomes awkward when people have to scan hundreds of entries. CSK Expert filters by date, location, format and duration without a page reload. Visitors find specific courses sooner, which reduces exits and supports more focused enquiries.
Summary
CSK Expert now has a website that organises its large training catalogue and directs each visitor towards the right course. A dark, professional design builds confidence, while the filters remove the familiar problem of not knowing where to look.
Planning something similar? Read more about how we build websites for service businesses.
Rafał Krzysztofiak
CEO and founder of 234.studio. He has spent over 10 years designing and building websites and web applications for sole traders, growing teams and established companies.
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