Rafal MuszynskiPersonal notes on building products, design, and software engineering.https://rafalmuszynski.pl/How I became an 'overnight artist' (thanks to AI)https://rafalmuszynski.pl/posts/2025/overnight-artist-ai/https://rafalmuszynski.pl/posts/2025/overnight-artist-ai/I painted my first ever canvas with zero experience, guided step‑by‑step by AI.Tue, 04 Feb 2025 09:00:00 GMTPrivate beta for my second SaaS: BetterFeedbackhttps://rafalmuszynski.pl/posts/2021/private-beta-betterfeedback/https://rafalmuszynski.pl/posts/2021/private-beta-betterfeedback/Announcing a private beta, what I’m building, and how I help teams understand customer feedback faster.Thu, 09 Dec 2021 09:00:00 GMTFour years building a bootstrapped SaaS (and the acquisition)https://rafalmuszynski.pl/posts/2021/harmonizely-bootstrapped-saas-acquired/https://rafalmuszynski.pl/posts/2021/harmonizely-bootstrapped-saas-acquired/A short reflection on building Harmonizely for four years, the transition to full-time, and what came next.Sun, 26 Sep 2021 09:00:00 GMTHow I started my SaaS side project while working full-timehttps://rafalmuszynski.pl/posts/2018/how-i-started-saas-side-project/https://rafalmuszynski.pl/posts/2018/how-i-started-saas-side-project/A candid look at building Harmonizely nights and weekends: validation, MVP, beta, and the first paying customer.Thu, 22 Nov 2018 09:00:00 GMT