Demetris
Demetriou
7 years of building fast, polished web products with Next.js and TypeScript.
When work ends, the passion keeps going:
14 personal creations, live and running.
Stats
I turn ideas into shipped software, fast. If a problem annoys me on Monday, there is usually a live product fixing it by Friday.
By day I am a frontend developer with 7 years in the industry, specialised in Next.js and TypeScript. I own features from the first component to deployment, and I care about getting the details right.
In my free time I follow my passion for building. LudeHQ is the home of my personal creations: full stack web tools and native macOS apps built with AI assisted, agentic workflows. I love putting AI inside the products too: assistants, chatbots, smart features. New model drops, I am already playing with it.
Three companies. Zero missed ships.
Building the back office dashboard powering online casino platforms in Next.js. Performance and reliability are the whole job. I translate Figma designs into fast, user friendly interfaces and keep the codebase honest through code review.
Built web apps with Next.js and TypeScript, using SSR and static generation for speed. Designed reusable UI components with Tailwind and Styled Components, and worked across the stack with Node.js, GraphQL, PostgreSQL and Redis.
Delivered features in a Scrum team, building React interfaces across the full delivery lifecycle. Helped turn business requirements into architecture documents and user stories for the wider team.
14 personal products. All live, all real.
Every one started as a problem I actually had. I built the fix, shipped it, and kept it running. Web apps, PWAs and native macOS apps, best first.
Find the night pharmacy open right now, closest to you, anywhere in Cyprus. Live data, updated in real time.
The cheapest fuel station near you out of all 319 on the island, refreshed every hour. Works with no signal.
Camera fines, road tax, MOT and insurance for your vehicle, all on one screen. Every payment deep links to the official portal.
A menu bar app that pings you the moment a Jira ticket lands in your review column. Queues stay short.
A fast menu bar screenshot tool. Capture, annotate, and drag a shot straight out of the menu bar.
Type a gross salary, get the net pay in seconds after Cyprus tax and insurance. Thousands use it monthly.
Paste a URL, get a scored SEO report with exact fixes, site crawls, monitoring and AI insights.
Pick an invoice type, fill it in, download a clean PDF in seconds. No account, nothing leaves your browser.
Turn a link, text, wifi network or contact card into a QR code. Custom colors, logos, PNG or SVG. Never touches a server.
A clean, fast local forecast that loads before you blink. Proof that speed is craft.
Every F1 session in your local time, a live countdown to lights out, animated track maps, and the sport’s history back to 1950.
Prove a document has not changed, and spot the ones that have. Fingerprints, trusted timestamps, forensic reports.
A terminal with command blocks, a git panel beside the shell, a worktree terminal per branch, and a built in editor. It builds itself.
Edit, fill, sign, and convert PDFs in the browser. Every PDF job in one place, on my own stack.
The tools I ship with.
Throw a project
at me.
Any stack, any shape, any deadline. If it does not exist yet, even better.
demetrisd25@gmail.com