About HelloDevs
HelloDevs is an engineering team that builds on Shopify — custom apps, themes, integrations and AI features — and publishes Shopify apps of its own. This is who we are and how we work.
Why brands choose HelloDevs
We blend creativity, code, and cutting-edge tech to turn your ideas into powerful products.
Number of Apps
Client's Satisfaction
Number of Projects
Shopify apps we build and run
Anyone can describe a process. HelloDevs would rather hand you working software - one app live today, four more close behind, all built and maintained by the same team that would work on your project.
Shopify case studies: what we built and what changed
Screenshots are easy. Numbers are harder, so here is what we built, what broke, and what changed afterwards.
A quiz that recommends the right product — and then proves it worked. When an order is paid, one webhook attributes it back to the answer that earned it, closes the abandoned cart, marks the discount redeemed and stops the follow-up sequence, so nobody is chased to buy what they just bought.
Shopfly
Popups, smart bars and social proof feeding one segmented subscriber list, with campaigns and automations sent from the same place. Klaviyo and Mailchimp stay in sync rather than competing, and scheduled sends are locked so a campaign can never go out twice.
AI drafts your FAQ answers from your own product data; you edit them and publish. The structured data goes with them — valid FAQPage markup generated on publish, so crawlers and AI answer engines can read exactly which questions the page answers.
Buy a section once and we write the Liquid straight into your theme. From then it behaves like any other section — configured in the theme editor, no third-party runtime on the page, and still working if you uninstall us.
One widget builder for the whole storefront — social icons, chat, WhatsApp, sticky bars. The configuration ships inside the page through a shop metafield, so widgets are there on first paint instead of a network request later. Two read-only permissions, no customer data. Live on the Shopify App Store.
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