Online Store Development for Growing Brands
Are you aiming for a successful online store that attracts customers and boosts sales? We offer turnkey online store development tailored to your goals and business objectives.
We create adaptive, SEO-optimized online stores with unique designs and powerful features. Your project will be ready to grow, integrate with CRM systems, and work seamlessly across all devices.
How Does an Online Store Help Your Business?
How Do We Create Turnkey Online Stores?
Our Work Speaks for Itself
Any questions?

Why Do Businesses Choose Seganiko for Online Store Development?
Our clients and partners









Want to do something great? Let us help you.
Custom Ecommerce Websites That Convert and Scale
We design and build fast, secure online stores with clean UX, reliable integrations and measurable growth. From the first transaction to international expansion, we focus on conversion rate, AOV, Core Web Vitals and operational stability.
Why Choose Our Ecommerce Team
Owning your stack matters. We build on WordPress + WooCommerce with lean code, clear data contracts and no dependency bloat. The result: faster pages, predictable releases and storefronts your team can actually run.
Conversion & UX First
- Message–query match for paid and organic traffic
- Frictionless cart and checkout patterns
- Evidence-based A/B tests and analytics
EU-Ready by Design
- PSD2/SCA-considerate payment flows
- VAT, OSS/IOSS and invoicing hygiene
- Consent, retention and export workflows
Maintainable Engineering
- Lightweight themes and focused plugins
- CI/CD, staging, release notes and rollbacks
- Monitoring, alerts and SLA-based support
Ecommerce Tech Stack
We pick components to match goals, traffic profile and integration needs. A typical stack looks like this:
| Layer | What we use | What it solves |
|---|---|---|
| Front-end | Semantic HTML, modern CSS, progressive enhancement, minimal JS | Fast, accessible UI with stable Core Web Vitals |
| CMS & Store | WordPress + WooCommerce (custom themes/blocks/plugins) | Editorial velocity, product control, reliable checkout |
| Data & APIs | REST/GraphQL, webhooks, queues, idempotent jobs | Stable integrations with ERP/CRM/payments/tax |
| Observability | Logs, error tracking, Real User Monitoring | Issue visibility and real-world performance |
| Build & Ops | Git, CI/CD, staging → production, backups | Predictable releases and quick recovery |
Conversion & UX
Every template serves a job: discovery, evaluation, purchase or retention. We design for clarity and speed across devices.
Product Discovery
- PLP filters, facets and quick views
- Search with synonyms and typo tolerance
- Badges, bundles, anchors for merchandising
Cart & Checkout
- Inline validation and address hints
- Express pay options and guest checkout
- Transparent totals, delivery windows, returns
Post-Purchase
- Order tracking and notifications
- Replenishment and cross-sell cues
- Self-serve returns and exchanges
Payments, Shipping & Tax (EU/UK)
We implement flows that reduce friction and meet regional requirements.
| Area | What we set up | Outcome |
|---|---|---|
| Payments | Cards with SCA/3DS, wallets, local methods, capture rules | Higher auth success and fewer false declines |
| Shipping | Live rates, slotting, pickup, customs data where needed | Clear delivery expectations and fewer WISMO tickets |
| Tax & Invoices | VAT rates, OSS/IOSS, VAT ID validation, compliant invoices | Accurate taxes, audit-ready documents |
| Multicurrency | Price sources, rounding, display vs settlement currency | Consistent pricing across regions |
Performance & Security
Speed and trust drive revenue. We set budgets and quality gates before launch and keep them in check after.
Core Web Vitals
- LCP < 2.5 s on PLP/PDP/checkout
- CLS < 0.1; INP < 200 ms on key flows
- Critical CSS, code splitting, image pipelines
Stability
- Object cache (Redis) and CDN strategy
- Query budgets and cache-aware templates
- Autoscaling-friendly configuration
Security
- Least privilege, audit logs, update cadence
- WAF/CDN, headers, backups and restore drills
- Consent, retention and export workflows
Store Migrations
We migrate to WooCommerce without losing SEO, data integrity or tracking parity.
Plan
- Inventory objects: products, variants, customers, orders
- URL map, 301s and canonical rules
- Payment/shipping parity and taxes
Execute
- Test migrations on staging and reconciliation
- Template parity for SEO and analytics
- Freeze policy, cutover window and rollback
Verify
- Search Console checks and crawl health
- Conversion/event validation and feed hygiene
- Post-launch monitoring and fixes
Case Studies (snapshots)
Representative outcomes from recent ecommerce projects. Full write-ups available on request or in the portfolio.
Online Sushi Store
- Checkout completion: +9–15% after flow simplification
- Mobile LCP: < 2.1 s on PLP/PDP
- Order issues per 1k: −40% with address validation
DTC Health & Beauty
- AOV: +7–12% via bundles and post-purchase offers
- Cart abandonment: −6–10 pp with express pay
- INP (checkout): < 180 ms
B2B Wholesale
- Reorder time: −30–45% with quick-order grids
- RMA handling time: −35% via portal workflow
- Invoice errors: −60% after VAT validation
FAQs
- How long does an ecommerce site take?
- Discovery and blueprint typically start immediately. MVP launch depends on scope and integrations; we ship incrementally so value appears early, with safe releases every two weeks where possible.
- Which payments do you support?
- Cards with SCA/3DS, popular wallets and regional methods. We also configure capture rules, dunning hooks and decline recovery patterns.
- Can you migrate my store?
- Yes. We plan redirects and data mapping, run test migrations on staging, validate analytics and search health, then cut over with a rollback plan.
- Do you offer ongoing growth services?
- Yes. Maintenance (updates, security, backups), speed monitoring, CRO/A-B tests and a queue for small enhancements tied to KPIs like CVR, AOV and CPA.
Get a Quote
Share your catalog size, target regions, payments/shipping constraints and growth targets. We’ll propose architecture, timelines, a transparent budget and quick wins for conversion and speed.
Related links: WooCommerce Development · SEO Promotion (Ecommerce SEO) · Blog: Security & Anti-fraud · Blog: Raising AOV · Portfolio: Online Sushi Store

