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Rikesh Shrestha

Senior Software Engineer building Shopify integrations and AI tooling.

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Shopify Upsell App

Embedded Shopify app for upsell campaigns, built on Shopify Functions, theme app extensions and Sidekick.

ShopifyShopify FunctionsTheme App ExtensionsSidekick ExtensionsLaravelReactPolarisApp BridgeDocker
Shopify Upsell App

About this project

An embedded Shopify app that helps merchants increase average order value with upsell campaigns.

It uses most of Shopify's modern extension surface: a Shopify Functions discount applies upsell offers at checkout, a theme app extension renders offers on the storefront, an admin link opens campaigns from inside the Shopify admin, and Sidekick extensions let merchants create and query campaigns by chatting with Shopify's AI assistant.

The backend is Laravel; the embedded admin UI is React with Polaris and App Bridge.