Building on
Our apps
We don't only build for clients — we ship and support our own e-commerce apps. That's how we know what production-grade looks like.
Let customers upload artwork, photos and documents on product pages, validate them automatically and price products by size, quantity or file attributes.
WhatsApp button, free shipping bar, spin-to-win, instalment table, cookie consent and more — 21 tools in 5 groups that match your brand, never overlap and need no theme code.
Show shoppers how much time is left to catch same-day shipping — as a sticky bar or a product page box — with your shipping days, cut-off time and time zone.
Services
From a brand-new turnkey store to custom apps and complex integrations, we cover the full lifecycle of an online business.
A complete online store on Shopify, WooCommerce, Wix, Shopware or BigCommerce — launched and ready to sell.
Learn moreA fully configured Shopify store with custom theme and apps, delivered by a Shopify Partner.
Learn morePublic and custom Shopify apps, checkout extensions and Shopify Functions.
Learn moreCustom Online Store 2.0 themes, built for speed, SEO and conversion.
Learn moreReplatform to Shopify, WooCommerce, Shopware or BigCommerce without losing data or rankings.
Learn moreConnect your store to ERP, 3PL and marketing tools and automate repetitive work.
Learn moreWeb apps, portals, APIs and internal tools around your e-commerce operation.
Learn moreTell us about your business and we'll recommend the right platform and approach.
Learn morePlatforms
We build stores, themes, apps and plugins across the leading e-commerce platforms. Because we're not tied to one, we recommend the platform that fits your catalogue, team and growth plans.
How we work
Fixed scopes, weekly demos and a single point of contact. You always know what's happening and what's next.
We map your goals, catalogue, operations and existing tools, then agree on scope, timeline and a fixed or phased budget.
UX flows, visual design and the technical plan — platform, apps, integrations and data model — reviewed with you before build.
Iterative development on a staging store with weekly demos, automated checks and manual testing across devices.
A planned go-live with redirects, analytics and monitoring, followed by training, support and continuous improvement.
Engineering standards
The same standards we use for apps running on hundreds of stores go into every client build: fast, accessible, secure and easy to maintain long after launch.
Core Web Vitals measured on every release.
Structured data, clean URLs and redirects by default.
Semantic markup aligned with WCAG 2.2 AA.
EU-based team, least-privilege access, data minimisation.
Typed, reviewed code with documentation and handover.
Post-launch support and long-term maintenance plans.
Quaflow is an e-commerce engineering company. We build our own apps for e-commerce platforms — such as Upload Center for Shopify, and TamPaket and Shipping Countdown for ikas — and deliver turnkey stores, custom themes, apps, integrations and migrations for merchants on Shopify, WooCommerce, Wix, Shopware and BigCommerce.
Shopify, WooCommerce, Wix, Shopware and BigCommerce. We also publish apps on the Shopify App Store and the ikas App Marketplace, and migrate stores from Magento and custom platforms.
Yes. Our turnkey store service covers platform selection, design, development, payments, shipping, product import, SEO and analytics, launch and training — handled by one team.
Yes. We build public and custom Shopify apps, WooCommerce and Shopware plugins, BigCommerce apps and Wix Velo integrations, as well as standalone software around your store.
We are based in Tallinn, Estonia, and work with merchants and agencies worldwide, mostly in Europe and North America.
Tell us what you're selling and where you want to go. We'll reply within one business day with next steps and a clear estimate.
