Ecommerce UX Agency for Seamless Shopping & Higher Conversion

We design interfaces that don’t just look good — they confidently guide users to purchase. The KISS Software team combines UX analytics, behavioral design, and eCommerce optimization so that every button sells.

eCommerce UX agency

Why choose KISS Software?

  • Экспертиза в eCommerce UX
    Экспертиза в eCommerce UX

    We specialize in online stores and understand how users behave at every step of the buying journey.

  • UX designers and analysts in one team
    UX designers and analysts in one team

    We don’t guess — we analyze, test, and design based on real data.

  • Growth of CR, AOV, and LTV
    Growth of CR, AOV, and LTV

    Our UX increases not only conversions, but also repeat purchases and customer lifetime value.

What we will do for your project

UX audit of the store and sales funnel

We identify where users drop off, hesitate, or get confused — and turn friction into revenue growth.

Redesign and custom UI design

Adaptive layouts built around real user scenarios — from first visit to completed checkout.

User flow design and testing

We test cart, checkout, filters, navigation, and perception speed — everything that impacts conversion.

A/B testing and UX optimization

We test hypotheses, compare variations, and keep only what drives measurable results.

Mobile UX optimized for touch

Speed, readability, and tap zones — so mobile purchases happen in two taps, not ten.

UX for repeat purchases and LTV growth

Interfaces that bring users back: dashboards, recommendations, saved carts, and smart triggers.

Want customers to buy faster and more?

We optimize UX based on real customer behavior
Order eCommerce UX analysis

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

UX optimization stages

Seamless user experience, higher conversions, and long-term LTV growth
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UX analysis of the current site
We analyze analytics, heatmaps, and behavioral reports. Identify friction points in checkout, navigation, and mobile UX. Prepare a UX improvement roadmap.
Time to deliver
~ 1-2 days
New structure & interface design
Redesign navigation, filters, product cards, and cart. Simplify the path to purchase. Add sticky CTAs, quick views, and UX-driven layouts. Build an interactive prototype.
Time to deliver
~ 2-4 days
UI design & brand adaptation
Create a visually clear and conversion-focused interface based on your brand or from scratch. Desktop and mobile in parallel. Build a component-based design system in Figma.
Time to deliver
~ 3-7 days
A/B testing & behavioral analytics
Launch alternative versions of buttons, cards, and flows. Measure CR, AOV, bounce rate, and engagement. Keep winners, iterate on weak points.
Time to deliver
~ 5-15 days
Implementation & UX support
Deliver designs to dev team or implement ourselves. Ensure UX works in real conditions. Continuously improve based on analytics and growth goals.
Time to deliver
~ 2-4 days

Technologies and tools we use

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

FAQ

From 2 to 6 weeks depending on scope. Can be done in phases.

No. We adapt UX to your existing CMS or frontend.

Yes. We design UX for multi-language and multi-region eCommerce.

Noticed a drop in conversions?

We’ll run a UX audit and find where orders are being lost

    Chat with manager