KISOLID Solutions
Turnkey online stores
E-Commerce

Turnkey online stores

We build online stores that can handle thousands of orders per minute. We set up full automation: from a click on a product to generating the shipping label.

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What you get

Comprehensive engineering solutions focused on scaling your business and maximizing conversion.

  • Full sales automation

    Integration with CRM systems, warehouse accounting, and automatic stock updates.

  • Secure payments

    Integration of Apple Pay, Google Pay, MonoPay, LiqPay, Stripe, PayPal with data encryption.

  • Fast checkout

    Optimized one-page checkout form to minimize abandoned carts.

Enterprise Stack Optimization

Architectural standards and security

Every engineering solution is designed with high load in mind. We avoid outdated technologies and use modern security patterns like OAuth2, JWT encryption, SSR (Server-Side Rendering) for maximum SEO ranking, and automatic horizontal database scaling.

React / Next.js
Node.js (NestJS)
PostgreSQL / Prisma
Docker / AWS
TailwindCSS
TypeScript

Foundation for an online store

Comparison of a custom approach (Next.js) and a ready-made e-commerce solution (Shopify).

A global trading platform

A fast start for international sales

A ready-made ecosystem that lets you launch sales worldwide without lengthy backend design.

Best suited forClothing brands, dropshipping, mid-size trading businesses targeting the US and EU.

Advantages

  • 99.9% reliability and full payment security under PCI DSS standards
  • Built-in ecosystem for marketing and analytics
  • Thousands of ready-made apps to extend features

Limitations

  • Monthly transaction fees on basic plans
  • Limited ability to change the internal checkout code

Planning a large-scale online store?

Calculate the store's cost

Who online store development is for

We select a solution based on sales volume and business process complexity.

  • Small and medium businesses

    Fast store launch on Shopify with ready-made payment and logistics infrastructure.

  • Growing brands

    Customized solutions with warehouse, CRM, and loyalty program integration for repeat sales.

  • Large retailers and marketplaces

    Headless architecture for high loads, unique discount logic, and ERP integration.

Process of building an e-commerce platform

  1. Step 01

    Catalog design

    Developing the logic for product filtering, categories, and the customer's personal account.

  2. Step 02

    UI/UX for sales

    Designing a product page that nudges the user toward purchase.

  3. Step 03

    API integrations

    Connecting delivery carriers, payment gateways, and accounting systems.

  4. Step 04

    Stress testing

    Checking database loading speed under a simulated surge of buyers.

Support and development

We don't leave you alone with finished code. Every project receives regular updates, stability monitoring, and technical support after release.

24/7 uptime monitoring
Security updates and backups
Load-speed optimization
View case studies in our portfolio

Answers to common questions about our services and development processes.

Frequently asked questions

  • A store on Shopify or WooCommerce β€” from $1,000–3,000. A custom headless platform with unique logic β€” $5,000–10,000+. We give an exact estimate after a brief on the catalog and integrations.

Ready to transform your business?

Leave a request or use our interactive calculator to find out the estimated cost and timeline for bringing your idea to life.

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