Custom App Development

Build and launch your web app in 6-12 weeks without hiring a full team. Full-stack development, with mobile app experience when you need it. After launch, I can maintain it long-term or onboard your in-house developers.

What I Build

Geospatial mapping apps

Location-based services, custom maps, directory systems

Full-stack web applications

React, Node.js, databases, hosting, deployment

E-commerce platforms

Shopping carts, payment integration, inventory management

Educational apps

Mobile learning platforms, progress tracking, offline-first architecture

Custom business tools

Pricing calculators, dashboards, internal workflows

Why Work With Me?

Direct communication

You work directly with me, the developer building your app. No project managers or middlemen.

Proven track record

Real production apps serving real traffic, built to stay lean and reliable over time.

Full ownership

From database design to App Store deployment, I can handle every aspect of your project.

Transparent pricing

Clear quotes, planned resource consumption with no hidden fees.

Web and Mobile Apps I've Built

GetRawMilk.com

Geospatial web platform connecting consumers with local farms. Originally built with WordPress, then Node and Vue, currently React and NextJS.

100,000+ monthly users • 60+ countries • 7+ years of uptime

View live site About GRM

Real-Time Traffic Cameras

Interactive map displaying live traffic camera feeds across the west coast with real-time data integration and geospatial filtering.

Multi-state coverage • Live camera feeds • Responsive map interface

View live map

wp-block-styles

Zero-dependency CSS library for styling WordPress Gutenberg blocks in headless applications. Works seamlessly with Next.js, Nuxt, SvelteKit, Astro, and other frameworks consuming the WordPress REST API.

Published on npm • Zero dependencies • Works with Tailwind

View package details

RoughEst Instant Estimate Calculator

WordPress plugin that lets website visitors instantly calculate estimate price ranges. Two calculator types: cost-per-square-foot and cost-per-run. Fully customizable with drag-and-drop widget interface.

Drag-and-drop installation • Multiple instances • Customizable ranges

View plugin details

3 Brothers Decking

Next.js website, SEO strategy, instant deck estimate calculator, and two-tone board color palette simulator. Custom tools built to help customers visualize designs and request quotes instantly.

Next.js • Custom calculator • Interactive design tools

Similar Tools

Motivate Education

Cross-platform mobile app delivering educational curriculum. Built with React Native and Expo. Offline-first architecture allows students to access materials without internet connection.

iOS & Android • App Store deployment

Get your app

Other Client Projects

Custom business tools for construction, retail, healthcare, agriculture, and service industries including:

Pricing calculators and cost estimators
Interactive construction material visualizers
Lead generation forms and landing pages
Internal dashboards and reporting tools
Inventory management systems

How It Works

Discovery

We discuss your requirements and timeline

Quote

You receive a detailed proposal with pricing and milestones

Development

I build your app with regular check-ins

Launch

Your app goes live on web, iOS, and/or Android

Support

Ongoing hosting, maintenance, and feature updates available

Pricing

Starter websites: $249/mo — professional small business site, live in 7 days

Hourly: $150/hr for consulting and development

Projects: $15,000-$40,000 for typical MVPs (6-12 weeks)

Retainers: $5,000/month for ongoing development and maintenance

View detailed pricing Want to build your own website?

Have an App Idea?

I take on a focused number of projects at a time to give each one proper attention. Tell me what you're building — no commitment required.

Request a Quote View Pricing

Or email connor@connorontheweb.com