About us

Klevio coworkers talking in the office

A vision to make lives easier through smart technology

The team behind Klevio have been at the forefront of the smart technology revolution for several years, building a solution for managing thousands of properties, and an ambiental sensors network. Between them our team members have cofounded 8 startups and have 50+ years of startup management experience.

Management

Aleš Špetič
Aleš Špetič
CEO
LinkedIn

A serial entrepreneur, Aleš has co-founded and run four tech startups. He's also a trained engineer, has an MBA from California State University and has written a book on database programming. Nowadays he spends much of his time with his head in the clouds – quite literally, flying between London and Ljubljana at least twice a week. He claims to love every second of it though, as it’s the only time no-one can reach him.

Marko Mrdjenovič
Marko Mrdjenovič
CTO
LinkedIn

Marko has served as CTO for several startups. At Klevio, his role flips between writing code and figuring out what code to write in the future. Back in high school, while the rest of us were playing hopscotch and conkers, he instead used his time to build a website for Slovenia’s biggest insurance company. Outside work, he’s President of the Slovenian Baseball and Softball Association, a role he claims came about “by accident”.

Jaka Dornig
Jaka Dornig
COO
LinkedIn

Jaka Dornig is a distinguished entrepreneur with over a decade of experience in software development, operations, and business strategy. He has led numerous projects, showcasing expertise in operational quality and efficiency. Known for his visionary leadership, Jaka fosters a collaborative and inclusive work environment, inspiring his team to achieve excellence.

Demetrios Zoppos
Demetrios Zoppos
Executive Chairman
LinkedIn

Demetrios is an experienced technology leader and co-founder of several startups, including onefinestay where he helped develop a patented keyless entry system that was the precursor to Klevio. He has an MPA from Harvard Kennedy School, where he was a Fulbright Scholar and a First Class MA in Economics from Cambridge. At Klevio, he gets involved in everything from strategy to quality assurance and claims to spot bugs in our app before anyone else.

It’s easy to make your life easier

Our experts are here to help. There’s no obligation - just great support so you have all the information you need to make the right decision for you and your business.

Meet the Team

Meet Ismail

Ismail Baser
Ismail Baser
Field operative
LinkedIn

Meet Damjan

Damjan Cilenšek
Damjan Cilenšek
Senior frontend developer
LinkedIn

Meet Matjaž

Matjaž Mrdjenovič
Matjaž Mrdjenovič
Projects, procurement & manufacturing
LinkedIn

Meet Tomaž

Tomaž Šolc
Tomaž Šolc
Lead hardware engineer
LinkedIn

Read more

Spaceship
Gašper Žejn
Senior backend engineer
LinkedIn

Meet Mark

Mark Curling
Mark Curling
Operations advisor
LinkedIn

Meet Lana

Lana Semečnik
Lana Semečnik
Branding and design advisor
LinkedIn

Meet Andrej

Andrej Štrancar
Andrej Štrancar
Hardware advisor
LinkedIn

Careers

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Want to join
our Team?

Company

Klevio Ltd

415 The Archives
Unit 10 High Cross Centre
Fountayne Rd
London N15 4BE
United Kingdom

Registered in England
No: 09971722
VAT Reg. Num.: GB 231 6625 26

Klevio d.o.o.

Šmartinska cesta 106
1000 Ljubljana
Slovenia

Registered in Slovenia
No: 7103280000
VAT ID: SI20292228

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