01 · 2026haus-forum.ch — relaunch of a 20-year-old platform
Web design & platform264,007 posts moved to Next.js without losing a single URL
The challenge: A forum founded in 2004, with 264,007 posts across 28,362 threads and around 33,600 accounts, was to be modernised — without losing twenty years of accumulated Google rankings. That is exactly what every client fears about a relaunch.
Our solution: A new Next.js layer serves visitors while the original forum keeps running invisibly underneath — two systems on one domain. 32,442 thread URLs and 1,400 category URLs answer unchanged. Four new areas were added: a tender platform, a house dossier, a subsidy calculator and a company directory, plus a magazine with more than 900 guides. During the clean-up, 10,887 spam accounts were removed without losing a single post.
33'842
URLs still answering unchanged
0,15–0,40 s
response time, measured live
10'887
spam accounts removed, 0 posts lost
AuroraCalm App
App DevelopmentSleep and mindfulness app for iPhone, iPad, Apple TV and Android
The Challenge: An innovative meditation app needed to stand out from the competition through unique features and first-class user experience.
Our Solution: Three platforms from one team: iPhone and iPad, Apple TV and Android. At its core a real-time 3D aurora rendered with custom shaders, purpose-made soundscapes and a subscription model with a free week. Current version 4.3.3 of 16 August 2026 — the project is under active development.
03 · 2024Swiss Construction Company
Web DesignComplete website relaunch with lead generation
The Challenge: Outdated website without mobile optimization, no lead generation.
Our Solution: Modern relaunch based on Next.js with performance optimization and interactive portfolio.
04 · 2024Heat Pump Manufacturer
Forum Marketing843 qualified leads in 3 months
The Challenge: Low brand awareness, strong competition in the Swiss market.
Platform: Multi-channel campaign on Haus-Forum.ch with sponsored posts, webinar, and contest. Haus-Forum.ch — 120K active property prospects monthly.
05 · 2024E-Commerce Outdoor Shop
Marketing Consulting+127% revenue through performance marketing
The Challenge: Stagnant revenue despite high marketing expenses, ROAS 2.1.
Our Solution: Complete realignment: Google Ads, Meta Ads, landing page optimization, email marketing.