Author
003 articlesVinicius Aguiar is the founder of Aguiar Labs and a Product Engineer (Frontend) at Chattie, an AI outreach platform used by 165+ companies. He builds fast, scalable web and mobile applications with React, Next.js and React Native, with TypeScript end to end.
He brings full-stack range wherever the product needs it — payments, multi-tenant architecture and AI systems in production. At Chattie he rebuilt the main inbox with cursor-based pagination and list virtualization, cutting the initial payload from ~6.7 MB to ~19 KB.
Expertise
ReactNext.jsTypeScriptReact NativeFrontend performancePaymentsMulti-tenant architectureAI in production
Products and cases
- Keep
Finds customers who pay but never use the product by crossing Stripe data with real usage.
- Chattie
AI outreach and customer engagement — 165+ companies.
- iKropp
Management SaaS for aesthetic clinics — 50k+ users.
- X-Drop
Management platform for dropshipping operations.
- Vox Pet Digital
360° management and marketing for pet shops and veterinary clinics.
- MovePro
Platform for nutritionists and personal trainers.
Articles by Vinicius Aguiar
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