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InsurTech Switzerland 10-year partnership

Ten years of insurance software, built from scratch

We built our first website for Evasan over a decade ago. Over ten years, the work grew into a complete digital sales platform and the operational core that runs their insurance business in Switzerland. The platform is still evolving.

Partnership
10+ years active
Region
Switzerland
Stack
Python, React, PostgreSQL, AI / CV
Domain
Insurance
Evasan — Student Health Insurance Switzerland

How it started

Evasan is a Swiss company that provides health insurance programs for international students studying in Switzerland. We built our first website for them over a decade ago — the second one launched in 2026.

After the website, Evasan asked us to take over online sales. First for their travel insurance products, then for student health coverage. The sales platform was built to handle the full customer journey: quoting, purchasing, and policy delivery.

Five years of double-digit growth

In the first five years of the online platform, digital sales grew in double-digit percentages year on year. That kind of consistent growth across five consecutive years is the outcome of continuous work: improving the purchase flow, refining the quote experience, and keeping the technical foundation solid enough to build on.

The platform and the partnership continued well beyond those first five years.

Building the operational core

As the business scaled online, the operational side needed the same level of engineering attention. We started building EWA, the main insurance information system that Evasan runs on.

EWA handles policy issuance, data archiving, reporting, and claims processing. It connects the customer-facing sales platform with the administrative workflows behind it: brokers, administrators, and management all working through the same system.

The platform has been in continuous development since its first release. New requirements get absorbed into the existing architecture rather than patched around it.

Python React PostgreSQL Policy issuance Claims processing
EWA: Create Proposal — policy issuance workflow
Policy issuance: Create Proposal
EWA: Search Policies — claims and contract management
Claims and contract management

When the platform started thinking

Claims processing is documentation-heavy. Each claim arrives with supporting materials: medical records, receipts, and other paperwork that an administrator has to review before the claim can move forward.

We integrated AI into the claims workflow to handle the initial processing layer. The system reads submitted documentation, extracts the relevant data, and flags anything that needs closer review. Administrators spend less time on routine extraction and more time on decisions that require human judgment.

Computer Vision

AI-powered document processing

Beyond text extraction, we added AI Computer Vision to the claims administration workflow. The system processes images and scanned documents submitted with claims, identifying content that would otherwise require manual review. This is one of the more technically demanding capabilities we have built and deployed in production.

A new website, ten years on

In 2026, alongside the active platform work, we built and launched a new website for Evasan at evasan.com. The design reflects where the business is today: clear positioning, clean typography, and a purchase flow built for the international student market.

It is the same relationship that produced the first website, a decade later.

What ten years looks like

The platform is still running. The team that built it is still the team maintaining and extending it. When new requirements come in, they go to us.

That continuity is not accidental. It comes from taking the time to understand the business before writing code, and from treating every release as the foundation for the next one.

"Their IT team is one of the rare teams that prior to coding immerse themselves into the business in order to anticipate future needs."
Ivan Matovic, CFO, SOS Evasan S.A.

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