Portrait of Rok Šlebinger

Rok Šlebinger

Founding Engineer, New Venture @ TimeTac · Building AI-native products from 0 to 1

Maribor, Slovenia · Graz, Austria · Remote

Yes, this site was vibe coded in minutes. That's the point — I'd rather spend my hours on products and customers than on polishing my own homepage.

About

I'm a founding engineer building a new venture from zero to one — AI-native products, shipped fast. I care about real outcomes for the people I build for: solving the right problem and putting it in their hands. Background in electrical engineering and computer science.

What I'm into

Making work more efficient without it costing anyone their personal time. Better workflows, more leverage, less waste — that's the throughline of my career, from time tracking at TimeTac to building a new AI-native venture from zero to one.

Skills

Python FastAPI PHP Laravel Symfony React TypeScript SQL C# Docker Git REST API CI/CD

Experience

Founding Engineer

TimeTac · May 2026 – Present

Building TimeTac's new AI-native product from 0 to 1. Full-stack ownership across backend, frontend, and integrations, with a strong focus on applied AI: LLM integrations, agentic systems, and MCP tooling.

Working directly with customers and technical leadership to translate product vision into shipped iterations — scoping work with customers and unblocking them through technical hurdles.

Driving internal AI adoption through TimeTac's AI Community of Practice: demos, pairing sessions, mentoring, and reusable tooling.

Senior PHP Back End Developer

TimeTac · Apr 2017 – May 2026 · 9 years 2 months

Graz, Styria, Austria

Web Developer

AGILEDROP · Jun 2016 – Apr 2017 · 11 months

Ljubljana, Slovenia

Back-end developer on Drupal 7 & 8 projects.

Software Developer (PHP / .NET)

Prohit d.o.o. · Feb 2013 – Jun 2016 · 3 years 5 months

Maribor, Slovenia

Built and maintained project-management software in PHP/Laravel; also C# WinForms desktop apps, an ASP.NET contractor portal, and an Android time-tracking app.