VAGELIS KARALIS
Investor and serial Entrepreneur
ABOUT
I’m Vagelis — entrepreneur, investor, and always curious about what’s next.
For more than 20 years I’ve been living at the crossroads of Marketing Technology, Customer Experience, and Digital Transformation. Over the last years, I’ve built and scaled businesses that connect people and brands, always with one goal in mind: turning ideas into impact.
​
I get excited about loyalty programs, CRM ecosystems, and real-time marketing — not because they’re buzzwords, but because they change the way companies talk to their customers. Along the way, I’ve been lucky enough to work with amazing teams, lead ventures across Martech, F&B, Fintech, and Yachting, and learn from both successes and failures.
​
As an investor, I love meeting founders with bold ideas. I’m especially drawn to tech-driven solutions that solve real problems and scale fast. Beyond capital, I enjoy being hands-on — sharing know-how, opening doors, and co-creating growth stories.
​
Recently, I also stepped into writing. Together with my team, I’m preparing a book on loyalty program design — translating global best practices into the realities of the Greek market. It’s my way of giving back and hopefully sparking new ideas for the next generation of businesses.
​
Outside of work, I’m a happy husband and proud dad of two wonderful girls. I recharge by sailing, cruising the sea, or simply playing music with friends.
​
Always curious, always building, always open to the next adventure.
MY EXPERIENCE
Roles & Responsibilities
The following is an outline of my current and past work experience. Each role has provided an opportunity to learn, grow, and continue developing both as a person and a professional. Take a look to learn more.
co-founder and CEO of INTELIQUA
Today
INTELIQUA is an awarded marketing technology company, specializing in customer loyalty and omnichannel customer experience.
Through our expertise in customer engagement strategy and our proprietary technology platform, we empower brands to build meaningful, long-term relationships with their customers.
👉 www.inteliqua.com
co-founder and VP of STREETWOK
2013 - Today
Streetwok is a modern street food chain inspired by the vibrant flavors of Asian cuisine.
With six locations across Athens, we serve freshly prepared noodles, rice, and signature Asian dishes — always cooked to order, fast, and full of flavor.
Our mission is simple: to bring the energy of Asian street food to everyday life, combining quality ingredients, bold recipes, and an urban dining experience.
👉 www.streetwok.gr
co-founder and CEO of PADU
2022 - Today
PADU is the first rewards app in Greece that gives you back value on every purchase — anywhere.
With Padu, every receipt becomes a reward. Simply scan, collect points, and redeem gift vouchers from your favorite partner brands.
Our mission is to make everyday spending more rewarding, while helping brands connect with consumers in smarter, data-driven ways.
👉 www.paduapp.gr
co-founder and CEO of Neos
2018 - exited 2021
NeosPay is a next-generation fintech company that transforms the way people and businesses handle payments.
We provide smart, secure, and seamless digital payment solutions — making transactions faster, safer, and more rewarding.
From everyday payments to integrated loyalty and rewards, NeosPay empowers consumers and merchants with innovative tools that bring value to every transaction.
👉 www.neospay.com
EDUCATION
My Studies
e-commerce
USA
2004
I completed specialized courses in E-Commerce with Sterling Commerce in the USA, focusing on digital trade, online customer journeys, and technology solutions for scalable commerce ecosystems.
This experience gave me early exposure to global best practices in digital business and strengthened my expertise in applying technology to real-world commercial challenges.
Sales & Marketing
EEDE
2000
I earned a Diploma in Sales & Marketing from the Hellenic Management Association (EEDE), gaining in-depth knowledge of commercial strategy, customer engagement, and brand development.
This program enhanced my ability to design and execute effective go-to-market strategies, combining analytical insight with creative marketing approaches.
Mathematics
PATRAS UNIVERSITY
1991
I hold a Bachelor’s Degree in Mathematics from the University of Patras, where I built a strong foundation in analytical thinking, problem-solving, and quantitative methods.
My studies provided me with the ability to approach complex challenges with structured logic — a skillset that has been invaluable throughout my entrepreneurial and professional journey.
MY PRESENCE
Spread the knowledge
INTERVIEWS
A Valuable Skill
PUBLIC EVENTS
Raising the Bar
CORPORATE EVENTS
Above and Beyond
Are you building something bold?
I’m always looking for passionate founders and fresh ideas that have the potential to make a real impact.
If you’re working on a startup in MarTech, Fintech, F&B, or Tourism — or simply believe your idea can disrupt an industry — I’d love to hear from you.
​
Feel free to share your pitch deck, business plan, or even just your vision. Let’s explore how we could turn your idea into impact together.
​
You can reach me directly at the contact form below. What are you waiting for ?
"Do not go where the path may lead. Instead, go where there is no path and leave a trail"
Ralph Waldo Emerson
LET’S CONNECT
