I turn ideas into working products, not prototypes. Engineering, design, product thinking and entrepreneurship, in one person.
From SaaS platforms in production to client websites across Cyprus and Greece, I take it from sketch to live build.
Selected work
More projects
4 of 41Experience
New Entrepreneur, Software & Digital Projects
Air Balloon Digital Studio · Erasmus for Young Entrepreneurs · Paphos
A 6-month placement in the EU-funded Erasmus for Young Entrepreneurs programme. I contribute to real client and internal projects across software development, digital product delivery, client work, and business operations.
Alongside the studio work I am developing EduPay as my entrepreneurial project, strengthening its product strategy, sales process, market validation, and customer acquisition.
Founder & Full-Stack Developer
EduPay · edupay.gr
Founded EduPay, a web-based SaaS platform helping tutoring centres manage student payments, payment statuses, and parent communication. Built the platform end to end on Firebase, designed the UI/UX, and led branding, marketing, and customer discovery. It now serves 70+ tutoring centres managing 1,600+ students, and took 1st place at the University of Crete Startup Idea Pitch.
Teaching Assistant, Java Programming
University of Crete · HY252 Object-Oriented Programming
Support undergraduate Java Programming through lab assistance, code reviews, debugging guidance, and explanation of object-oriented programming and software design concepts.
Website Developer & Marketing Member
Minautor Racing Team · University of Crete Formula Student · minautoracingteam.gr
Built and optimized the team website with mobile-first responsive design, SEO improvements, Open Graph metadata, sitemap, and partner marketing support. Collaborated with the marketing and social media team on visual content, partner promotions, and digital strategy.
Also
Certificates · volunteering · serviceVolunteer, Get Hired LiveBizrupt · event operations and live recruitment sessions
Tank Gunner, Armored DivisionCyprus National Guard · 14 months, ranked first in Combat Training and Tank School
About
I turn ideas into working products, not prototypes.
I am a full-stack developer and Computer Science student at the University of Crete, based in Paphos, Cyprus, with strong ties to Greece. My work combines engineering, design, product thinking, and entrepreneurship.
I founded EduPay, built PicMeUp and PanExams Hub, and ship client websites across Cyprus and Greece. I work with Firebase, JavaScript, Node.js, Express, SQL, PHP, WordPress, and modern frontend technologies, and I serve as a Java Teaching Assistant at my university. What drives me is simple: building things that solve real problems for real people.
Technical range.
The stack behind 30+ delivered projects, from SaaS platforms to systems-level work in C.
- Frontend
- HTML / CSS / JavaScript / Tailwind CSS / Responsive design / UI/UX
- Backend
- Node.js / Express / PHP / SQL / REST APIs
- Cloud
- Firebase (Auth, Firestore, Cloud Functions, Hosting, Storage, Cloud Messaging) / WordPress / Elementor
- Languages
- C / C++ / Java / Python / Arduino
- Tooling
- Git / GitHub / Figma / SEO / Open Graph
Awards & education
King's Trust Global Young Achiever Award 2027
Nominated by Bizrupt, The King's Trust International · LinkedIn post
Pafos 2.0 Innovation Competition 2026
University Students category, Pafos Municipality, Access Pafos AI · Live app
Startup Idea Pitch 2026
Business Idea Pitch, University of Crete, EduPay
INNOVA Challenge 2022
National innovation competition, Smart Irrigation System
Unique Inspire 2022
National innovation competition, Smart Traffic Control System
Robotex Cyprus
Arduino line following robotics competition
BSc in Computer Science
University of Crete
Bachelor’s thesis — 10/10, 18 ECTS. Front-end development of a digital application for the prevention of occupational injuries among orthopaedic surgeons.
References
Letters
Signed recommendation letters from professors and researchers at the University of Crete and FORTH.
Clients
Kind words from clients.
“PicMeUp transformed how we engage with customers at our café. Guests could instantly share and view event photos, the real-time upload was flawless, and Constantinos delivered a professional, reliable solution that exceeded our expectations.”
“Working with Constantinos on the PSquare project was a pleasure. His technical expertise and attention to detail brought our vision to life. The website is visually stunning, highly functional, and he delivered beyond what we expected.”
“Constantinos and Nikoletta created an outstanding website for StreatLab that perfectly captures our brand. A modern design approach with solid implementation made it fast, responsive, and engaging. Professional throughout, deadlines met. Highly recommended.”
“Before EduPay I tracked payments on spreadsheets and spent every weekend working out who still owed us. Now every student’s payment status is on one screen and parents get notified automatically. It’s given me back several hours a week I used to lose to admin.”
“Constantinos delivered our website far faster than we expected, and the result speaks for itself. He captured the character of the garden and our family’s story in both Greek and English, without us having to explain things twice.”
“Most of our customers look us up on their phone before they come. The menu loads instantly and reads properly on a small screen, which is really all we needed.”
Pick one, then hit next.
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Contact
Let's build something real.
A website, web app, SaaS platform, dashboard, or digital product: I can help turn the idea into a polished working product.

