Janusz Wach

About me

Versatile Polish Editor & Operational Problem Solver | 25y Experience

With 25 years of experience as a National Magazine Publisher and Editor-in-Chief, I offer a unique blend of high-level editorial skills and administrative precision. I don’t just "fix text"—I solve complex operational and data problems using experience and smart, cost-effective methods. I am a native Polish speaker, tech-savvy, and a quick learner. Whether you need meticulous proofreading or someone to organize chaotic data from scratch, I deliver results with professional reliability. I help businesses navigate complex administrative and data challenges in the Polish market. My background in publishing a national magazine taught me how to find efficient, low-cost solutions where others see only expensive barriers. As a veteran Editor-in-Chief with over two decades of professional experience, I provide high-quality human feedback for AI model training. I specialize in RLHF (Reinforcement Learning from Human Feedback), fact-checkin