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Jonny L.
@btcbroker
Security reviews for Lovable and Supabase apps
South Korea
English, Korean, Japanese
About me
I'm Jonny, an independent software builder running JonnyLab, a small studio in South Korea. I have formal cybersecurity training (Linux, networking, web, logs) and ship my own apps with Next.js, Supabase and AI coding tools.
I review apps built with Lovable, Bolt, Cursor and Supabase before launch: database access rules, exposed keys, auth settings and common config mistakes. You get a plain-English report with prioritized fixes and prompts you can paste into your AI builder.
I only review projects you own, with your written permission and read-only access.
Skills
Jonny L.
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See my services
Troubleshooting & Improvements
I will review your lovable or supabase app security before launch
