Chat AI with Next.js & Hono.js
FullStack project integrating a backend built with Bun.js + Hono.js. This backend exposes an endpoint for communication with ChatGPT and Claude
Portfolio · 2025 Available
Matti Dev
FullStack Programmer
I'm a FullStack Programmer focused on Enterprise Applications and Cloud Infrastructure.
Projects
Dashboard React + GraphQL + Express
Dashboard template with React and GraphQL
Nigiri Bot
Intelligent bot developed with LangChain for natural language processing. Backend built with Express and MongoDB for data management, with interactive React interface.
Landing page for a psychology practice with an integrated appointment booking system and AI chatbot that handles initial patient inquiries. The site guides patients through a conversational flow before booking appointments.
Experience
Vape Shop Ecommerce Fullstack
Complete ecommerce with Mercado Pago payment gateway integration, WhatsApp, and email service. The platform was built with Next.js 16, Drizzle for database communication, PostgreSQL and Neon. Features private routes with admin dashboard, Strapi server for content management, server actions, proxy, and authentication with Better-Auth
Codefend Frontend Developer
Led the migration of the company's main application. The original application was built with Solid.js. I was tasked with converting all components to React with TypeScript
Scientifica FullStack Developer
Implementation of Landing Page for the company. The site is hosted on S3 with CloudFront distribution. Route 53 was used for domain management and SSL with AWS Certificate Manager. The backend consists of a Lambda function exposed through API Gateway to process forms. Data is stored in DynamoDB