Case study · Platform migration

Telemedicine platform: from WooCommerce to a custom application on AWS

The whole platform moved to a HIPAA-ready custom application without losing accounts or search traffic.

Industry: Telemedicine
Duration: approx. 4–5 months, cutover 08.2026
My role: CTO, architect, DevOps
Stack: AWSModSecurityOpenLiteSpeedPHP 8.5PostgreSQLRedisStripe

01 · Problem

A US telemedicine platform ran on WooCommerce. HIPAA requirements (immutable logs kept for 6 years, a WAF, ad tracking without personal data) were hard to meet and maintain on that foundation.

02 · Solution

We wrote application v2 on AWS: OpenLiteSpeed, PHP 8.5, PostgreSQL and Redis. Logs go to S3 with Object Lock (WORM, 6 years), traffic passes through ModSecurity with the OWASP CRS rules, payments run on Stripe. Ad tracking works without passing on personal data.

03 · Result

2,608 accounts moved to the new application. 49 e-mail templates fixed systematically rather than one by one. Over 35 SEO redirects so search traffic did not drop after the switch.

AnonymisationClient data anonymised. Company name, numbers and screenshots are published only with consent.

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