Hey! I'm Kirill Platonov, a software developer and solo founder based in Barcelona 🇪🇸. I build modern Shopify Apps and maintain open source projects in the Ruby on Rails & Shopify space.
Platmart Swatches
Metafields-based color swatches with automations. The best alternative for Combined Listings.
Platmart Price Editor
Reliable bulk price editor that works with Shopify Markets. Supports bulk editing, scheduling sales, and more.
Platmart Size Charts
Very simple and fast size charts built on top of metaojects.
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Open Source
All projectsClient Work
Portfolio
FORSBERG+two
Legendary Shopify app development studio from Copenhagen. I was helping Bjorn with building new app and developing AppKit - the framework for Shopify apps with Ruby on Rails and Hotwire.
Cook Smarts
Lifesaving meal planning service from California. I revived their old Ruby on Rails monolith, made a full redesign and implemented a huge list of long waited features. A lot of work and a lot of happy customers!
Busfor
The largest bus ticket selling platform in Eastern Europe acquired by BlaBlaCar. As a team leader and later CTO I participated in Ruby on Rails monolith development and built a mobile app with React-Native.