Why Your Laptop Is Slow (And It's Probably Not the CPU)
Almost everyone blames the processor when their laptop slows down. After thousands of diagnostics, here is what is actually usually to blame.
Gloucester, NSW · Available For Freelance
Hi, I'm David — I wear a lot of hats.
I'm a Website and e-commerce designer & developer Artificial Intelligence (AI) Expert Cyber security and business consultant Mobile device and computer repair master President & Community Radio Presenter, 92.3 2YYY FM Print and digital marketing pro 3D printing nerd
25+Years Experience
9Areas of Expertise
100%Aussie Owned & Operated
NSWBased in Gloucester
What I Do
A Few Of My Many Hats
25+ years across IT, design, security, media and manufacturing — here's where I can help.
🛠️
Websites & Hosting
Fast, honest websites built without unnecessary complexity, backed by hosting I run myself on NodeStack — Australian servers, no lock-in.
Learn more →
🛠️
Cyber Security
Practical, no-jargon cyber security — the boring basics done properly, because that's what actually stops most real-world attacks.
Learn more →
🛠️
Marketing
Marketing that mixes print, local radio, and AI-assisted content the honest way — drafted fast, reviewed properly, never sent out on autopilot.
Learn more →
🛠️
3D Printing
Custom 3D printing, laser cutting and CNC work — from one-off prototypes to the discontinued part nobody else can source anymore.
Learn more →
🛠️
IoT & Communications
Networking, electronics and connected systems — built on the same hands-on experience behind my own live AllSky camera and ADS-B flight tracker.
Learn more →
🛠️
Consulting
Straight-talking business and technical consulting from 25+ years across IT, security, media and manufacturing — including the honest answer when I'm not the right fit.
Learn more →Featured Work
Some Things I've Built
RepairBench — SaaS CRM for Repair Shops
Repair shop management software I built from scratch — job tracking, customer history, quotes and invoicing, device recycling, SMS, and Stripe payments, all in one dashboard.
Your Local Tech Solutions — Repair Business Website
The website for my own phone, tablet and computer repair business — services, blog, and a live repair-tracking portal, all built on a CMS I wrote myself.
NodeStack — Australian VPS Hosting
A self-service VPS hosting platform I built and run myself — instant deploys across six regions, transparent monthly pricing, and a clean dashboard with full root access.
About Me
A Bit About My Background
With over 25 years across mobile and computer repair, web and e-commerce design, AI, cyber security, electronics, IoT, 3D printing and broadcasting, I bring a wide-angle view to problems most people only see one side of.
- ✓Owner & technician at Your Local Tech Solutions, Gloucester, NSW
- ✓President & on-air presenter at 92.3FM 2YYY Community Radio
- ✓AI-driven print & digital marketing that gets results
- ✓Available for freelance work, in-person or remote
From The Blog
Notes On Tech, Media & Making
Why I Don't Compete on Price, and What I Compete on Instead
There is always someone cheaper. After years of trying to compete on price, here is what I actually compete on now — and why it works better.
Passwords Are Still the Problem. Here's What I Tell Every Client.
After all these years and all this technology, the single biggest security risk I see is still the same boring, fixable thing: passwords.