KISS Software / What we do / Drive Sales with a Tailored Online Store / PWA Ecommerce: Fast, Custom & Conversion-Driven Shopping Experiences

PWA Ecommerce: Fast, Custom & Conversion-Driven Shopping Experiences

We build PWA stores that load in fractions of a second, work even without an internet connection, and turn mobile visitors into buyers. KISS Software develops custom PWAs using modern frameworks with a strong focus on SEO, performance, and conversion growth.

Order turnkey PWA eCommerce

    Why PWA from KISS Software is a smart choice

    • Maximum speed and higher conversions
      Maximum speed and higher conversions

      Pages load in milliseconds, users stay longer, and purchase more.

    • Strong eCommerce & UX expertise
      Strong eCommerce & UX expertise

      We design interfaces that sell. From search to checkout — no unnecessary clicks.

    • Security, scalability, and full support
      Security, scalability, and full support

      Your store works like an app but updates like a website — simple, reliable, and fully supported.

    What’s included in the service

    PWA development from scratch or based on an existing store

    We convert your current eCommerce into a PWA or build a new architecture from the ground up.

    Mobile-first design focused on UX and conversions

    Instant loading, smooth transitions, and touch-optimized UX — everything modern shoppers expect.

    Integration with CMS and eCommerce platforms (Magento, WooCommerce, Shopify)

    We keep your backend while significantly improving frontend performance and responsiveness.

    Offline access, push notifications, and home screen install

    Customers can browse even without a network connection and return via push notifications.

    PWA SEO & performance (Lighthouse, Core Web Vitals)

    We optimize speed and indexing so your store loads instantly and ranks higher.

    Post-launch support and growth

    Updates, support, A/B testing, and UX optimization after release.

    Want your site to load instantly?

    We’ll convert your store into a PWA and improve Core Web Vitals metrics
    Request a PWA consultation

      Our projects

      More projects

      Testimonials

      Мы заказывали у KISS Software анимацию для 2D-платформера. Ребята сразу поняли нашу стилистику, предложили интересные решения по эмоциям персонажей, а результат превзошёл ожидания. Игроки отмечают именно «живость» анимации. Будем работать ещё.
      Андрей
      гейм-дизайнер
      Нужно было подключить аутсорс на этапе риггинга и внутриигровых синематиков под Unreal Engine. KISS вошли в проект аккуратно, без долгих вводных, всё отдали в срок, багов — ноль. Отличная техничка, быстрая реакция и понимание продакшн-процесса.
      Михаил
      продюсер, студия разработки игр
      Уже третий проект делаем с командой KISS — всегда всё прозрачно, по делу и вовремя. У них реально хорошее чувство гейм-драмы и движущейся композиции. Отдельно ценим их подход к оптимизации под мобильные платформы.
      Денис
      CEO

      PWA store development stages

      Outstanding UX, high speed, and offline access — like an app, but in the browser
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      Goals & platform analysis
      We analyze your current website, CMS, content structure, and user flows. Decide whether migration is needed or if the existing stack can be adapted. Define priorities: speed, offline mode, push, mobile UX. Build a PWA roadmap and UX concept.
      Time to deliver
      ~ 1-2 days
      Architecture & component design
      Build frontend on Vue.js, React, or Angular using PWA frameworks. Design component structure: catalog, filters, cart, account. Implement offline mode, caching, push notifications. Integrate with existing backend or APIs.
      Time to deliver
      ~ 2-4 days
      UI & UX development
      Create mobile-first UX for fast actions. Design product cards, filters, search, and CTAs. Add animations, micro-interactions, and instant page transitions. Adapt design to brand and app-like installation flow.
      Time to deliver
      ~ 3-7 days
      Testing & PWA optimization
      Test offline mode, caching, push, and speed. Run Lighthouse and performance audits. Cross-browser and cross-device testing. Fix UX bottlenecks and prepare for indexing and release.
      Time to deliver
      ~ 5-15 days
      Deployment & support
      Configure domain, SSL, CDN, and server optimizations. Provide post-release monitoring and support. Run A/B tests and UX improvements. Integrate analytics and prepare a scaling roadmap.
      Time to deliver
      ~ 2-4 days

      Technologies and tools we use

      java photo
      Java
      Javascript
      Javascript
      MySQL
      PHP photo
      PHP
      java photo
      Java
      Javascript
      Javascript
      MySQL
      PHP photo
      PHP

      FAQ

      It’s faster, works offline, can be installed like an app, and increases engagement.

      No. We adapt PWA to your existing backend — Magento, WooCommerce, Shopify, and more.

      No. PWAs work great on desktop too, but are especially effective on mobile.

      Ready to speed up your store and increase sales?

      We’ll build a PWA that looks and works like a native app

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