Hey, I'm Nathan deNoyelles

I build unique tools that solve real problems

Solo developer crafting apps, utilities, and experiments. Built with care, from side projects to full products.

Projects

Things I've built — from side experiments to full products.

An AI-powered household productivity app. Manage habits, calendar, todos, grocery lists, and meal plans — with an AI chat assistant that understands your data and helps you stay on track.

AI ChatHabits & CalendarGrocery & Meals

Next.js·TypeScript·OpenAI·Capacitor·Stripe

Web

Budget

A personal budgeting app for tracking transactions, visualizing spending trends, and managing finances — backed by a dedicated API and cloud infrastructure.

TransactionsSpending Trends

Vue·JavaScript·DynamoDB·AWS

Updates

Latest releases and project news.

MilestoneApril 24, 2026

Sage enters closed beta on Android

The first production build of Sage is now live on the Google Play Store as a closed beta. Features include AI chat, habit tracking, calendar, todos, grocery lists, and meal planning — all backed by a Pro subscription tier with Stripe billing and a native Payment Sheet.

Support

Need help with a project? Here's how to reach me.

Something else?

Feel free to reach out directly via email.

Email me

About

Nathan deNoyelles

Solo developer building full-stack apps from idea to production. I work across the entire stack — React and Vue frontends, Node.js APIs, AWS infrastructure with Terraform, and Android releases via Capacitor. Most of my projects integrate AI and are designed to solve everyday problems.

My current toolkit includes Next.js, TypeScript, Prisma, OpenAI, Stripe, and Docker — deployed on AWS with EC2, RDS, and DynamoDB. I enjoy the challenge of shipping a product end-to-end: from database schema to app store listing.