19-year-old founder solving HIPAA compliance for 1.5M+ doctors who can't use ChatGPT.
ToolNeuron — Enterprise AI that runs 100% offline on Android. No cloud, no violations, no compromises.
Used by military trauma specialists. First paying customer pilot live.
Doctors can't use ChatGPT (HIPAA violations)
Lawyers can't use Claude (confidentiality breach)
Cloud AI = incompatible with regulated industries
ToolNeuron — Local AI on mobile devices
- ✅ 100% offline (no data leakage)
- ✅ HIPAA/GDPR ready (audit logs, encryption)
- ✅ Fast (7s response, 8B models)
- ✅ Enterprise features (team sharing, compliance)
Languages: Kotlin · C++ (JNI) · Python
Android: Jetpack Compose · AOSP · NDK
AI/ML: llama.cpp · GBNF · Multi-modal · Tool Calling
ToolNeuron — Privacy-first AI for regulated industries
568+ downloads · 136 stars · First paying customer
System Plugins — Drug interactions, PubMed, Web Search
SPB — Structured prompt builder
📧 siddheshsonar2377@gmail.com
💼 LinkedIn
Open to: Healthcare pilots · Cofounder conversations · Angel investors
Building AI that doesn't compromise privacy.





