I built this interaction study with an immersive night view and a quieter editorial reading view. Switching layouts keeps the same conversation in place, so the visual style changes without losing your progress.
The working demo includes a five-step story, preset choices, a bookmark toggle and a motion control. The two images are actual browser captures of the coded interface.
Independent fictional demonstration: the story and character artwork were created with AI. Replies are preset; there is no live messaging service.
I build responsive pages and interactive components around your approved content. Message me on Contra with your page goal, references and required interactions, and I can propose the scope, price and delivery schedule.
😄 How many times have you heard "I'm the perfect fit"?
I'll show you the results!
I'm Yaro, a Senior Product Developer developer who's built:
🔹 ivoflow.com — JS, REST APIs, data visualization dashboards, used by 200+ businesses
🔹 cene.xyz — real-time features, WebSocket, live data, 50,000+ active users
I don't just write code - I build things people actually use at scale. Let's talk about what you're building!
Built a production-style SaaS platform for monitoring, debugging, and recovering API, webhook, automation, and AI workflows.
Automation Control Center includes observable execution pipelines, validated webhooks, idempotency protection, retry policies, dead-letter recovery, AI classification, human approval and override, and detailed execution timelines.
The public demo is fully interactive and works without login or paid external services.
Built with Next.js, React, TypeScript, server-side APIs, Zod validation, workflow state management, automated testing, and production deployment on Vercel.