Custom web application development

Custom web application development for real, complicated operations.

Our web application development services cover custom web applications, SaaS products, and enterprise software: clinical platforms, reporting dashboards, SaaS products, and the integrations that hold them together. React, Next.js, and Vue on the front end; Node.js, .NET, and Python behind it.

14+
Years shipping software
80+
Deliveries across 4 industries
5–10
Senior full-stack developers

Every web app we can show you.

Healthcare
14+ hospitals
Patient-Mediated EHR Retrieval

Patients retrieve their own records from Epic across 14+ hospital systems, with PHI redaction and role-based access.

Healthcare
AI-Powered Clinical Decision Support

Questionnaires, TNM cancer staging, expert voting, and treatment scoring across three specialties. Vue.js, TypeScript, .NET Core.

Healthcare
Dental Booking & Practice Connector

An online booking system and practice-management connector for a multi-location dental practice.

Healthcare
75% less manual work
Nurse Staffing Platform

License tracking, payroll, and bulk communications for a nurse staffing client.

Construction
Procore-to-BI Reporting Platform

Dashboards for overdue tasks, close rates, and project performance, with Claude and GPT writing the summaries.

Construction
23 hrs/week saved
Procore ↔ ComputerEase Sync

Bidirectional sync between field and accounting systems for a general contractor.

AI & automation
29 MCP tools
Marketplace Automation API & MCP Server

A REST API, MCP server, and admin panel over a B2B marketplace portal with no public API.

AI & automation
~11,000 SKUs
Supplier Data Pipeline

Two supplier catalogs scraped, diffed, and fed through n8n into NetSuite, with Slack change digests.

EdTech
8 AI tools
AI Academic-Writing SaaS

Eight AI writing tools, five AI providers, one metered quota, and Stripe billing across three tiers.

Fintech
Financial Intelligence Platform

Automated web data collection for North American businesses. C#.NET, SQL Server, FastAPI, Django, React.

Fintech
$50K+/quarter saved
Financial Dashboards

Financial reporting dashboards built for a client.

E-commerce
Multi-Channel Marketplace Sync

Multi-channel sync across Amazon, eBay, and Shopify.

E-commerce
25% sales increase
E-Commerce Automation

E-commerce automation for a client, credited with a 25% increase in sales.

Fintech
Accounting ↔ CRM Invoice Sync

Webhook-driven invoice sync between an accounting platform and a CRM.

SaaS
Property Management SaaS

Tenant portal, lease tracking, and maintenance workflows on Next.js and PostgreSQL.

EdTech
IEP & Therapy Management Platform

A platform for special-education schools to manage IEPs and therapy.

EdTech
School Management System

Attendance, behavior tracking, and therapeutic-services scheduling for schools.

EdTech
Daycare Operations Platform

An operations management platform for daycare centers.

Our product
HRMS Employer Portal

Our own HRMS: GPS clock-in with geofencing, leave, payroll, and reports, across a Nuxt web portal and a mobile app.

Native iOS apps, built in Swift.

Enterprise · Field operations
Offline-First Field-Ops App

Works without a connection in the field, with signature capture, photo documentation, and deposit and return tracking. Upgraded from iOS 15 to iOS 17.

Swift · RealmSwift
E-commerce
Grocery Shopping App

A grocery e-commerce app connected to a Magento store through its API.

Swift · Magento API
Security
Camera Surveillance App

Live camera streaming over peer-to-peer connections.

Swift · P2P streaming
Safety
Location-Tracking Emergency App

An emergency app built around real-time device location.

SwiftUI · CoreLocation
Automotive
Vehicle Broker App

A vehicle broker app connected to Salesforce through its API.

Swift · Salesforce API

Development guides.

All 19 articles →
How to Build Software: A Step-by-Step Guide

How to build software step by step: validate the idea, write requirements, choose the stack, design, build in sprints, test, launch, and...

Web vs App Development: Which One Should You Build?

Web vs app development compared on reach, cost, speed, device features, and maintenance, with a decision checklist and real examples of when...

What is Website Development? Learn How Websites Are Built

Website development covers front-end and back-end creation, ensuring design, performance, and data handling.

Our React, Next.js, and SaaS development stack.

Front end & mobile

ReactNext.jsVue.js NuxtTypeScriptTailwind CSSVite SwiftSwiftUI

Back end

Node.jsExpressFastify .NET Core / C#Django & DRFFastAPICelery

Data & infrastructure

PostgreSQLSQL ServerDrizzle ORM AWSGCPDockerGitHub Actions

Integrations

StripeClerkEpic FHIR Procore APINetSuite via n8nSlackPayment gateways

You never know when you hire someone. Will they meet expectations, be helpful, communicate, solve problems, bring value?

Web Application Client

Guides worth reading next.

Have a web app that's outgrown its template?

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