Products I've built and shipped
GrowMargin for seller profit. SpriteFix for clean sprite sheets. ThumbSmash, a regularly updated runner on iOS and Android. CamSprite, an on-device pixel-art camera. TakeWebNotes for private per-site notes in the browser.
GrowMargin
A modern ecommerce profit calculator for Shopify, Etsy, and Amazon sellers — built to reveal real profit margins after fees, shipping, ads, and hidden operating costs.
SpriteFix
Fix your sprites instantly. Fast sprite sheet normalizer for indie devs. Whether you are a beginner or a pro game developer, standardize frames, align animations, and export clean sprite sheets. Free to try (with watermark).
ThumbSmash
A fast pixel action runner set in post-apocalyptic Japan. Smash, survive, become legend. Character sprites were aligned and cropped in SpriteFix so the animations stay even on a phone. Regularly updated.
CamSprite
Point, shoot, and pixelate. CamSprite turns photos into pixel-art sprites on your iPhone — on-device, no account, no cloud, no AI upload. Free on the App Store.
TakeWebNotes
TakeWebNotes is a fast, lightweight, and offline-capable Chrome extension that revolutionizes how you take notes while browsing. Instead of a messy, global notepad, TakeWebNotes acts as a context-aware workspace. It automatically ties your notes and task lists to the specific website you are currently visiting.