Matt Zafeiriou

Your product deserves
to just work.

You have the idea and the customers. I handle the engineering — so your platform is fast, reliable, and ready for whatever comes next.

↓ Download CV

Industries

Streaming News & Media Renewable Energy Digital Commerce SME Automation

How I work

I don't just build features — I make sure your product works the way your customers expect it to, every time.

01

Reliability first

Your product needs to work at 2am on a Saturday just as well as it does during a demo. I build systems that stay up, stay fast, and handle growth without surprises.

02

Less busywork

If your team is doing the same thing manually every day, that's a problem I can solve. I build automation and integrate AI where it genuinely saves time — not where it sounds impressive.

03

An experience people return to

Speed, clarity, and ease of use aren't nice-to-haves — they're why customers stay. I pay attention to the small things that keep users coming back.

Selected work

Real problems, solved for real businesses.

Featured

TaskCart.io — freelance management SaaS dashboard
SaaS Stripe Svelte Cloudflare R2

TaskCart.io

A full freelance operations platform I designed and built from scratch — kanban boards, client portals, Stripe-connected invoicing, file management, and white-labeling. Replaces four or five fragmented tools in one dashboard.

Visit TaskCart →
Noetronx.com — automated news aggregator system
AI & Neural Models Computer Vision Automated Aggregator

Noetronx.com

Automated news aggregation engine powered by custom and pre-trained neural models, computer vision pipelines, real-time scrapers, task schedulers, and role-based auth.

Visit platform →

Streaming

6Anime.tv — anime streaming platform
Fullstack Next.js High Concurrency

6Anime.tv

Streaming platform with a custom crawler, auth stack built for concurrency, and a UI that handles a catalogue of thousands of titles without feeling cluttered.

View repository →

News

Piestirio.gr — Greek news platform with AI editorial workflows
AI Workflows WordPress Media

Piestirio.gr

Built a news publishing ecosystem with custom AI editorial loops. Content production time dropped by 40% without sacrificing editorial quality.

Case study coming soon →
Indicator.gr — high-traffic digital news platform
Performance Ads Integration SEO

Indicator.gr

Scaled content delivery and ad revenue for a high-traffic news engine. Core Web Vitals green across the board, revenue up through better ad placement logic.

Visit platform →

B2B E-Commerce

EnergyStorageSystems.gr — renewable energy commerce platform
Commerce Greek Bank Payments ERP Integration

EnergyStorageSystems.gr

Took a legacy ERP-driven catalog and turned it into a modern, high-conversion storefront. Integrated Greek bank payment gateway for online transactions while bridging internal tooling.

Explore site →

Landing Pages

Beeld.gr — Athens construction company platform
Construction WordPress Athens

Beeld.gr

Digital platform for an Athens-based construction firm, built with dedicated project showcases and streamlined client inquiry tools.

Visit website →
ZafeiriouMetal.com — metal construction company platform
Metal Construction WordPress Thessaloniki

ZafeiriouMetal.com

Web presence for a metal construction enterprise in Thessaloniki, featuring clear service breakdowns and fast contact requests.

Visit website →
Sithonia-Horizon.gr — real estate platform with custom property search
Real Estate WordPress Custom Plugins

Sithonia-Horizon.gr

Real estate platform in Halkidiki featuring custom plugins built for fast property searching, filtered discovery, and property assignment management.

Visit platform →

Side projects

Smaller things I built on my own time — each one scratching an itch or solving a personal problem.

Automation Web Scraping Real-time

Ride auto-acceptor

Automated web scraper that monitors live ride listings, fetches new rides in real time, and instantly sends accept requests — faster than any human could.

💬
Mobile App Real-time Chat Events

Event & chat platform

Mobile app with live text messaging and event management. Events can be free or paid, with join requests that hosts can accept or decline.

🚗
Mobile App Ride Sharing University

Campus carpool

Carpooling app for university students. Drivers post their commute, students request to join — making the daily trip to campus cheaper and less lonely.

About

A bit about me

I'm an engineer based in Greece. I've spent 3+ years building products for founders who care about getting things right — not just getting things shipped. I think about your business as a whole, not just the feature in front of me.

  • I start with the problem. Before any code gets written, I make sure we're solving something that matters to your business.
  • I build things you can hand off. Clean, documented work that your future team can pick up without calling me first.
  • I keep you in the loop. No disappearing for weeks. You'll always know where things stand.
↓ Download CV
3+

Years exp.

10+

Products shipped

Photo of Matt Zafeiriou

Have something you need built right?

Tell me about your project. If it's a good fit, we'll figure out the best way to move forward together.