About me
Hi, my name is Ivan Rogulj. I'm a full-stack web developer with 8 years of industry experience, focused on building scalable web applications and making life simpler through automation.
When I'm not writing code, I'm making music. I build virtual synthesizers, effects processors, and plugins because there's something deeply satisfying about hearing your own engineering decisions through a pair of headphones.
Technologies
Frontend framework used for this entire website — standalone components, server-side rendering, and NgRx ComponentStore for state management.
Backend REST API built with NestJS and TypeORM, handling authentication, articles, and analog synth patch storage.
Powers the browser-based analog synthesizer and guitar pedalboard — oscillators, resonant filters, ADSR envelopes, LFO modulation, and a full real-time effects chain (distortion, chorus, delay, reverb), all running natively in the browser without any audio libraries.
Connects hardware MIDI controllers to the synthesizer — supports note on/off, CC learn and mapping, so any knob or key on a physical controller can control any parameter in real time.
Credits
- Font Audio by fefanto — icon font for audio UI controls (knobs, sliders, waveforms)
- midi-js-soundfonts by gleitz — MIDI soundfont samples