140+Biomarkers analyzed per customer
4 monthsDuration of each personalized health plan
1 appUnified experience from blood draw to ongoing coaching
DAS PROJEKT IN KÜRZE
Aniva is a German healthtech platform that turns traditional healthcare into proactive, personalized self-care. It offers a deep diagnostic blood test covering 140+ biomarkers and delivers a tailored 4-month plan with supplements, nutrition, and lifestyle guidance — all managed within a single app that tracks biological age and evolving health insights.
- KUNDE
- Aniva (prev. LivyHealth)
- BRANCHE
- Healthcare
- DAUER
- 4 months
- DAS TEAM
- 1x Delivery Lead, 1x Full Stack Engineer
01 / Aniva (prev. LivyHealth)
Die Herausforderung.
- A heavily AI-generated codebase that was chaotic, difficult to maintain, and not production ready.
- A broken payment system with unreliable flows and many unhandled edge cases.
- High user drop-off due to a confusing onboarding journey and poor UX.
- Partially implemented integration with the critical Ornament API, limiting lab result synchronization and analytics.
02 / Aniva (prev. LivyHealth)
Unser Ansatz.
- Conducted a full codebase audit to identify unstable, AI-generated components and hidden coupling.
- Systematically refactored and restructured the application to create clear, maintainable modules.
- Redesigned the payment architecture with robust error handling, better security, and support for multiple payment models.
- Reimagined onboarding UX with fewer steps, real-time validation, and contextual tooltips to guide the user.
- Completed and hardened the Ornament API integration for reliable lab-result handling.
03 / Aniva (prev. LivyHealth)
Was wir entwickelt haben.
- Delivered a modular Next.js frontend with dedicated flows for onboarding, user dashboards, and admin features.
- Implemented Next.js API routes for authentication, lab results, webhooks (Stripe, Ornament, Cal.com) and chat features.
- Used PostgreSQL + Prisma and Supabase for structured health data and secure user management.
- Integrated Stripe, LIMS, Ornament, Gleap, and PostHog to power payments, lab logistics, feedback, and analytics.
04 / Aniva (prev. LivyHealth)
Die Wirkung.
- Transformed a fragile prototype into a robust health management system ready for real users.
- Achieved a streamlined onboarding experience with significantly reduced user drop-off.
- Delivered a stable payment infrastructure handling subscriptions and one-time purchases.
- Established a maintainable, refactored codebase that supports future growth and rapid feature development.
HINTER DER UMSETZUNG
Die Technologie.
- Next.JS
- React
- PostgreSQL
- Prisma ORM
- Supabase
- Stripe
- LIMS integration
- Ornament API
- PostHog
- Gleap
NÄCHSTES PROJEKT / Hospitality Operator