CTO & software engineer

I build and
scale SaaS
products.

14+ years building software,
from idea to production.

Darren Labithiotis

Based in Austria

14+Years of experience

SaaSProduct engineering

Web & mobileFull-stack development

RemoteAustria

Toptal

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About me

I’m CTO at Hablo and a software engineer based in Austria. I have 14+ years of software experience, with a focus on web and mobile products in JavaScript and TypeScript. My work takes me across the frontend, backend, and the infrastructure that supports them.

Before software engineering, I worked in games and visual design. That background still shapes how I approach interfaces and user experience. While living and working in central London, React meetups introduced me to React and React Native, and I became an early adopter of both.

I moved to the Austrian mountains in 2017 and have worked remotely ever since. I now live here with my family. Alongside my work at Hablo, I build independent tools and products, including Upsy, PriceFox, and Zed Themes.

More about me
Portrait of Darren Labithiotis with chiaroscuro lighting.
  • Austria
  • Remote
  • Dad & family
  • Mountains & outdoors
  • Games & design background

TypeScript, React, Node.js

Independent products

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Tech stack

  • TypeScript
  • React
  • Cloudflare
  • TanStack
  • Prisma
  • PostHog
  • Effect
  • OpenRouter
  • NestJS
  • PostgreSQL

Have a project in mind?

darren@labithiotis.co.uk