Created and shipped a DJ planning product across web, Android, Windows, and macOS. From track matching and transition notes to testing, packaging, and releases.
INDEPENDENT DEVELOPER / GREECEHUMAN IMAGINATION. AI ACCELERATION.
YOU IMAGINE IT. I BUILD IT.
Big ideas.Real things.Built with AI.
I turn your “what if” into what’s next.
Websites, apps, and intelligent systems —
from the first spark to the final launch.
FIG. 01 — THE POSSIBILITY ENGINELIVE
↔ DRAG TO EXPLORE · CLICK TO TRANSFORM
CRAFT MEETS CODE. POSSIBILITY MEETS PRODUCTION.SCROLL TO DISCOVER ↓
WEBSITES/WEB & MOBILE APPS/DESKTOP SOFTWARE/AI AGENTS/AUTOMATIONS/
01 / SELECTED WORK
Ideas, out in
the real world.
From a cross-platform product to connected commerce.
A few things I’ve brought to life.
An AI-assisted plugin that retrieves Shopify inventory through its REST API and updates matching WooCommerce products.
03 / E-COMMERCE · 2023–2025
INDEPENDENT E-COMMERCE
psyshop
From storefront to fulfilment.
Built and operated an online store, covering the catalogue, hosting, payments, maintenance, orders, and customer support. 2023–2025.
02 / WHAT WE CAN BUILD
One builder.
A whole world
of possibilities.
AI expands what’s possible. Thoughtful design and hands-on development make it useful.
Have something in mind? ↗01Web experiences
+
Distinctive websites, custom web apps, and online stores. Built around the people who use them and the goals behind them.
Explore web development ↗02Apps, everywhere
+
Bring your product to the right screen. Connected experiences for the browser, mobile, and desktop, with practical features that make everyday work easier.
Explore app development ↗03AI automations
+
Less busywork, more momentum. Connect your tools, move information between systems, and turn repetitive processes into dependable workflows.
Explore AI automation ↗04Intelligent agents
+
Purpose-built AI assistants that can work with your information and tools. Start with a focused use case, clear boundaries, and a useful result.
Explore AI agents ↗03 / THE HUMAN BEHIND THE BUILD
Curiosity is the engine.
AI is the accelerator.
THOMAS PETROUGR / EN
DEVELOPER. PROBLEM SOLVER. BUILDER.↗
Hi, I’m Thomas.
The builder behind Jakkaru Dev.
I’m Thomas Petrou, a developer based in Greece, combining a background in IT and e-commerce with a hands-on approach to building software with AI.
As the creator of DJNote, I’ve taken an idea from product planning to web, Android, and desktop releases. My work also spans WordPress, WooCommerce, and the integrations that keep businesses running.
I bring that same end-to-end thinking to your project: understand the problem, build with intention, and keep improving.
MINDSETPractical. Curious. All in.
APPROACHHuman-led. AI-powered.
04 / FROM WHAT IF TO WHAT’S NEXT
Clear steps.
Close collaboration.
Your idea stays at the centre.
You stay involved from start to finish.
Find the real problem.
We unpack your idea, your audience, and what a successful first version looks like.
Make it tangible.
I design and build, share working progress, and refine it with your feedback.
Put it into the world.
We test the details, prepare the launch, and map out what comes next.
05 / SOMETHING ON YOUR MIND?
LET’S MAKE IT REAL.Your next
big thing
starts here.
A rough idea. A complex problem. A bold ambition.
Let’s see what we can build together.