Jaunius Kadunas

Hi, I'm Jaunius.

Agentic Engineer at WhiteBridge.ai

I build agentic systems that make work more useful, then write about the methods, edges, and mistakes that show up along the way.

Notes on AI, work, systems, and whatever else survives first contact with real life.

Vienna, Austria Updated March 21, 2026

Latest Posts

Sep 28, 2025 Substack 4 min read

Pathing my self learning way to reach B2 in German.

Sep 11, 2025 Substack 4 min read

I used to feel ashamed of using AI to proofread my writing.

Sep 4, 2025 Substack 6 min read

From ChatGPT 3.5 prompt engineer to full stack vibe coder (Part 2: 2024-2025).

Aug 28, 2025 Substack 6 min read

From ChatGPT 3.5 prompt engineer to full stack vibe coder (Part 1: 2023).

Aug 12, 2025 Substack 5 min read

A practical system for using AI in drafts without losing voice or judgment.

Jul 29, 2025 Substack 5 min read

The bar is not novelty. The bar is whether the system reduces work and stays legible.

Now

Right now I’m deep in agentic engineering at WhiteBridge.ai, building systems that help teams move from promising demos to repeatable output.

Outside work, the recurring themes are writing, endurance sport, sustainability, and learning German in Vienna.

Designing AI workflows that stay inspectable instead of turning into black boxes.
Working at the edge between sales technology, operational tooling, and internal research automation.
Sharpening this site into a durable home for writing and public experiments.