Web Design & Development
Modern, fast, and SEO-ready websites that convert.
Ideas → Solutions → Real Results
Custom Software That Moves Your Business Forward
Cao-Tech LLC builds modern websites, web apps, mobile apps, custom SaaS platforms, APIs, and AI-powered solutions tailored to your business. From idea to launch and beyond, we make technology work for you.
Solutions for businesses across industries
Our Services
Everything You Need to Build, Grow, and Scale
From a simple website to a full SaaS platform, we deliver end-to-end solutions designed around your goals. No cookie-cutter templates — everything is built for your business.
Mobile App Development
iOS and Android apps built for real-world use.
Custom SaaS Platforms
Turn your idea into a scalable cloud-based product.
API Development & Integration
Custom APIs and third-party integrations.
AI & Automation
Streamline your workflow with AI-powered solutions.
eCommerce Solutions
Sell online with confidence.
Hosting & Infrastructure
Secure, reliable, and high-performance hosting.
Ongoing Support & Maintenance
Updates, security, and long-term support.
Featured Work
Real Projects. Real Results.
We build software that solves real business problems. Here are a few examples of what we’ve built.
Nashua PAL
A multilingual nonprofit website that helps Nashua families find youth programs, events and ways to get involved.
Evolve Vapor
A custom retail eCommerce platform with a large product catalog, local pickup, age verification, promotions, search, and local SEO.
Access Health Insurance
A website for a family-owned New Hampshire health insurance agency, with coverage guides, open-enrollment plans and quote requests.
GhostPilot
CAO-TECH’s own evidence-based SEO, answer-engine (AEO) and ads platform — a desktop app and WordPress plugin where every number is fetched, verified by a person, or calculated from those.
Our Process
From Idea to Launch — Made Simple
We handle the technical details so you can focus on your business. A clear, shared process keeps projects on track and transparent.
- 01
Discover
We learn your goals, users and constraints.
- 02
Plan
Scope, roadmap and a clear estimate.
- 03
Design
User-friendly flows and interfaces.
- 04
Build
Clean, secure, well-tested code.
- 05
Launch
Deployment, handoff and training.
- 06
Support
Maintenance, updates and growth.
Why Choose CAO-TECH
More Than a Developer — A Long-Term Partner
We’re not just here to build and disappear. We take the time to understand your business, give honest advice, and build solutions that create real value.
Ready to bring your idea to life?
Let’s Build It Together
Tell us about your project and we’ll get back to you with a plan.