Chief Technology OfficerCo-OwnerFull-Stack & AI Engineer

Ken Key

Chief Technology Officer · Co-Owner · Long Island Web Design

I build the technology that makes Long Island businesses impossible to ignore online: fast, found, and built to convert.

Commack, New York Serving Nassau & Suffolk 527 articles
Book a strategy call Connect on LinkedIn
CHIEF TECHNOLOGY OFFICER
14+
Years in the field
500+
Websites launched
3
App stores shipped to
4.9★
Google rating

About Ken

Meet the engineer behind your results

I'm the technical half of Long Island Web Design, the person who makes sure everything we build doesn't just look the part but actually performs. I'm a full-stack software engineer, web developer, and AI engineer, and I've spent my career turning complicated technical problems into clean, profitable outcomes for business owners across Nassau and Suffolk County.

My approach is closer to a lab than a design studio. Before I touch a line of code or recommend a strategy, I take your business apart and study it: where your traffic comes from, where it leaks, how you stack up against competitors, and what your customers actually do once they land on your site. Then I rebuild around the data, with faster load times, stronger search visibility, and pages engineered to turn visitors into booked calls and sales.

I've built custom software, automation, and SEO systems from the ground up, and I've shipped my own applications to the Apple App Store, Google Play, and Amazon. That hands-on experience taking a product from idea to launch is exactly what I bring to every client: a builder's instinct for what it really takes to compete online and win.

I run Long Island Web Design (a Lead Marketing Strategies company) with my wife and business partner, Dominique Key. She owns the brand, creative, and relationships; I own the engineering, analytics, and search performance behind them. We're a family-owned company based in Commack, and the way our kids see us work is the same way our clients do: like it genuinely matters.

Core expertise

What Ken brings to your business

Full-Stack Engineering

Custom, hand-built sites and apps engineered for speed, security, and scale.

AI Engineering

Practical AI and automation that saves time and compounds results.

SEO & Technical SEO

Clean architecture, Core Web Vitals, and schema that help you get found.

Conversion Optimization

Pages tested and tuned to turn traffic into booked calls and sales.

Custom Software

Proprietary tools and integrations built around how your business actually runs.

App Development

Native and web apps launched on Apple, Google Play, and Amazon.

How Ken works

A clear process, built around your growth

Study the full picture

I audit your site, search visibility, competitors, and customer journey before recommending anything.

Build on the data

Every decision is backed by data, then built, tested, and refined until it performs in the real world.

Measure what matters

Rankings, speed, and conversions, tracked and improved, because it isn't finished until it grows your business.

Services Ken leads

Where Ken drives the work

SEO Services→Technical SEO→WordPress Development→Website Design→Mobile App Development→Answer Engine Optimization→

Latest articles

Written by Ken

1 … 4 5 6 … 44

Find Ken elsewhere

Verified across the web

LinkedInConnect & verify kennykey.comPersonal site & portfolio Key InventionsApps on Apple, Google Play & Amazon

Work directly with Ken

Ken and Dominique personally partner with a focused roster of Long Island businesses. Let's talk about where you want to grow.

Call (631) 343-9677Get a free quote

FAQ

Questions about Ken Key

Who is Ken Key?+
Ken Key is the Chief Technology Officer and co-owner of Long Island Web Design, a web design, SEO, and digital marketing company based in Commack, New York. He's a full-stack software engineer, web developer, and AI engineer who leads the technical side of every client project.
What does the CTO of Long Island Web Design do?+
As CTO, Ken owns the engineering behind the agency's work: custom websites and software, technical SEO, site performance, AI and automation, and the analytics that connect marketing to real business results across Nassau and Suffolk County.
Does Ken personally work on client projects?+
Yes. Ken is hands-on from the first audit through launch and optimization, studying each business like an experiment and building or refining solutions until they deliver measurable results.
What does Ken Key specialize in?+
Full-stack development, AI engineering, SEO and technical SEO, custom software, conversion optimization, and mobile and web app development, including apps he's launched on the Apple App Store, Google Play, and Amazon.
How do I work with Ken Key?+
Book a strategy call with the Long Island Web Design team or call (631) 343-9677. Ken and Dominique personally take on a focused roster of Long Island businesses.