Aaron Moeller

[email protected]

> SYSTEM.LOAD(TEMPO)

LANG: Dart, Kotlin, Swift

FRAME: Flutter, Material Design

INFRA: SharedPreferences, Android Alarm Manager Plus

API: AdMob, In-App Purchase, Just Audio

ARCH: Service-oriented, StatefulWidget (local-first)

"Cross-platform mobile app with local persistence and native integrations."

Tempo Coffee Timer

A precision timer application for coffee brewing enthusiasts, designed to enhance the pour-over experience.

Download on the Apple App Store

> SYSTEM.LOAD(MERCHTALLY)

LANG: TypeScript, JavaScript

FRAME: React, Express.js, Vite

INFRA: Ubuntu VPS, Nginx, PM2, PostgreSQL, Amazon S3

API: Drizzle ORM, Gemini API, Resend

ARCH: Full-stack monorepo, SPA, REST API

"Full-stack inventory system with AI vision models and background jobs."

MerchTally

Inventory management for your retail business. Drop in your sales documents. AI vision extracts the data. Your inventory updates itself.

Visit MerchTally

> SYSTEM.LOAD(DEFINENORTH)

LANG: TypeScript

FRAME: React, Vite, Tailwind CSS

INFRA: Cloudflare Pages, Cloudflare Workers

API: Gemini 2.0 Flash API, Zustand, html2canvas

ARCH: SPA, Serverless

"React SPA with Cloudflare Workers backend and AI-generated plans."

Define North

Define the goal. Design the path.

Start with just a North Star goal, a supporting statement, and your key weaknesses. Using Harada-inspired pillars, our AI partner helps you break that ambition down into a detailed, step-by-step execution plan tailored to you.

Visit Define North

> SYSTEM.LOAD(HISTORY_EXPLORER)

LANG: Dart, JavaScript, Swift, Kotlin

FRAME: Flutter, Express.js

INFRA: Ubuntu VPS, Nginx, SQLite, Hive

API: Google Maps, Perplexity, Gemini, Grok, ElevenLabs

ARCH: MVVM, Service-oriented, DI

"Flutter app with multi-LLM integration for location-based AI content."

Coming Soon

Historical Explorer

Discover the hidden stories of any location worldwide. Connect with local history, find fascinating places to visit, and experience the world through a new lens.

> SYSTEM.LOAD(GIS_INSIGHTS)

LANG: Python, JavaScript, HTML/CSS

FRAME: Flask, SQLAlchemy, Mapbox GL JS

INFRA: PostgreSQL, SQLite, Railway

API: Mapbox, Google OAuth, GeoPandas

ARCH: MVC, RESTful API

"SaaS for GPS data visualization with interactive maps and geospatial processing."

Coming Soon

Customer Insights GIS

Autonomously analyze customer data with powerful geographic visualization. Discover where your sales originate, visualize sales volumes, and unlock valuable insights about your customer base.

Explore Art

Aaron Moeller

Handcrafted Stained Glass Art

Project