Hello, I'm Johnny Vishnevskiy.
I'm a web and app developer.

About Me

I have a passion for consumer-facing app development, artificial intelligence, and startups.

This portfolio showcases my journey as a full-stack developer, machine learning enthusiast, and startup co-founder.

Projects

SMART ROSE

Smart health tools to help people live longer (startup). Our technology integrates weekly biometric measurements with machine learning algorithms to provide personalized health insights and coaching. We've successfully launched a working product, including a custom smart ring for real-time health monitoring, and have a small but dedicated user base.

CHAT AUDIO

Generating music, sound effects and piano covers using diffusion & transformer A.I models (startup). We've developed proprietary algorithms that understand musical structure and emotion, resulting in high-quality, royalty-free audio generation.

CITEBOT

A medical chatbot researcher with citations (Retrieval-Augmented generation). This AI-powered tool assists healthcare professionals and researchers by providing quick, accurate medical information with proper citations. It leverages a vast database of peer-reviewed medical literature and uses advanced natural language processing to understand complex queries.

CHORD WIZ

A functional ear trainer web app for musicians, focused on chord recognition. Made it for myself and friends after struggling to find a solution. The app features custom drones, instruments and a user-friendly interface.