nsite.tech · Whatcom County, WA

Application Development for Growing Businesses

From internal dashboards to customer portals and APIs, we build production-grade web applications with React, TypeScript, and Node.js. One developer takes your idea from first commit to a live, secured deployment — no offshore hand-offs, no mystery.

What's included

React + TypeScript front ends and Node.js / Express APIs
Databases, authentication, and role-based access control
Third-party, payment, and calendar integrations
Automation that replaces manual, error-prone processes
Deployed, hardened, and maintained on infrastructure we manage

Custom software built around how your business actually works

Growing Whatcom County businesses eventually hit the limits of off-the-shelf software: the tool does most of what you need, and your team fills the rest with spreadsheets and manual re-entry. Custom application development closes that gap — software modeled on your real workflow instead of your business bending to fit someone else's product.

'App developer' means far more than phone apps. For most local businesses the real value is a fast web application — an internal dashboard, a customer portal, a booking or inventory system, an automation that retires the spreadsheets — that works on every device with no app-store friction. We build in short, reviewable stages so you steer the work while it's still cheap to change.

You get modern, documented React and TypeScript code on infrastructure you control, and you own the software, the data, and the accounts outright. No black box only we can maintain, and no per-seat platform trap — just a tool that fits, built by the senior developer who ships and supports it.

Application Development pricing

Every application is scoped and quoted as a fixed price up front — no open-ended hourly meter, and you own the finished software outright. As a rough guide for planning:

Focused tool
from $2,500

A single-workflow internal tool or dashboard that replaces a spreadsheet or a manual process.

Custom application
from $5,000

A multi-feature app with a database, logins, and integrations — built to fit exactly how you work.

Larger platform
custom

Multi-user platforms, complex integrations, or ongoing product development — scoped together.

Prefer hourly? Development is billed at $55/hr. Optional after launch: maintenance & support from $150/mo and managed hosting from $25/mo — never required, since you own the software either way.

A few things shape where your project lands:

  • How many features and screens the application needs
  • Integrations with tools you already use — payments, calendars, accounting, CRM
  • Users, roles, and how much authentication and permissions are involved
  • Whether existing data needs migrating in
  • Whether the workflow and design are settled, or we're figuring them out together

Request a free quote and we'll give you a fixed number and a milestone timeline before any work begins.

Frequently asked questions

What kinds of applications do you build?
Dashboards, customer portals, APIs, booking and CMS systems, and automation tools that replace manual, spreadsheet-driven processes.
What technology do you use?
React and TypeScript on the front end, Node.js/Express APIs, and SQL databases — production-grade, secure, and maintainable for years.
Can you integrate with tools we already use?
Yes. We integrate payments, calendars, email/SMS, and third-party APIs so your systems work together instead of in silos.
Who maintains the app after launch?
We deploy, harden, and can maintain it long-term on infrastructure we manage — with backups and monitoring in place.
5.0
13 verified Google reviews

"Thanks so much for your expertise and calm attitude when helping me reconstruct my website into a powerful mobile app. Your attention to detail is very high and you made the process easy."

Sydney Brace
Verified Google review

"Chad was great to work with. He was responsive, easy to communicate with, and clearly knows what he's doing. He builds quality apps and takes the time to make sure everything works the way it should. I'd definitely recommend Chad to anyone looking for app development."

Christian Carver
Verified Google review

"Chad is a stand up guy. Did an excellent job helping me with an application for my business. Hes very responsive and gave me tons of good pointers. I cant recommend him enough. Very greatful for his work! Thanks chad!!!"

chance henderson
Verified Google review

Get a free quote

Tell us what you need — we'll get back to you within one business day.