Justina

Founder of Nexus Guard 🛡️ — monitoring for indie hackers and solo founders. I built it after losing revenue to a problem I didn't know existed. Now I'm helping founders catch uptime, SEO, checkout and API issues before they cost them customers. Building in public.

Nexus Guard

Monitoring for indie hackers and solo founders. Nexus Guard watches uptime, SEO, checkout flows and APIs — so you can catch problems before they cost you customers.

Nexus Guard

Recent activity

This founder left academia, built four failed products, then hit $12.5k/mo.

Pivoting a SaaS into a mid-5-figure MRR service company

What’s the Best Way for Indie Hackers to Get Their Products Discovered After Launch?

Building Is Getting Easier. Getting Discovered Is Getting Harder.

Building a $5k MRR app while freelancing to keep the lights on

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