I don't just design products. I build the systems that make them scalable.

Principal Product Designer with 6+ years across fitness tech, mining, and media. My focus: design systems and information architecture that teams can actually build on. I developed Webber — my own design system, continuously evolved since 2023 and used as the foundation across my freelance projects. At BUMA, I built a system from scratch and established SOPs that boosted team productivity by 84%. At Adaro, I structured a 72-module superapp from the ground up.

Across 28+ digital products, I move metrics: up to 15% user activity growth, 12.5% enrichment conversion, and an MVP that secured IDR 3.5B in advertiser revenue at Kompas Gramedia — plus 100 new business clients in three months at Rezerv.

I also invest in people — 5,000+ students mentored through Prakerja, voted most favorite instructor in my class.

Building something that demands both craft and system thinking? Let's talk.

Magelang, Indonesia

Member since Jul 2017

  • English
  • Indonesian
  • Javanese

Product Design

UI / Visual Design

Brand / Graphic Design

Product Designer at Rezerv 2025–Present

Principal Product Designer (UI/UX) at Code Development Indonesia 2023–2024

Senior Product Designer (UI/UX) at Kompas Gramedia 2022–2023

UI/UX Designer at Tonjoo Gagas Teknologi 2020–2021

UI/UX Designer at Transisi Teknologi Mandiri 2019–2020

Bachelor of Social Science, Universitas Gadjah Mada 2018

Freelance or contract opportunities

Full-time opportunities

2,888 followers 75 following 922 tags

Available for new projects

Get in touch Johan Ferdian JR