HeroAnswer-first: the first 50 words define the service, who it is for, and the outcome. This is what AI engines quote.

Services / Design and Build / Custom Development

Design and Build

A custom web development agency for what platforms cannot do.

Q: Which stacks do you work in?

React and Next.js, Node, and PHP, plus headless Shopify and headless WordPress. We choose from what you already run and who will maintain it, because a custom web development agency that picks the fashionable stack hands you a codebase nobody local can service.

Q: Do you maintain what you build?

Yes, under a support pack covering security updates, dependency maintenance, monitoring, and a defined response time. Custom work without ongoing maintenance degrades quickly, so we would rather scope it in than hand over a codebase nobody is tending.

We build custom-coded sites and applications. Configurators, private client portals, inventory-driven catalogs, headless storefronts, and the integrations no platform will carry.

Book a strategy call See our work

Headless and custom buildsConfigurators and findersClient portalsAPIs and integrationsPerformanceSecurity

Answer block + proof

24hFollow-the-sun delivery

100%Documented handoff

5Offices

<2.5sLoad target

Custom Development imagery

What it is

ARKTOP is a custom web development agency for luxury and high-end businesses. Our in-house team handles custom website development end to end, from headless storefronts and product configurators to private viewing rooms, inventory-driven catalogs, and integrations between store, CRM, and vendor systems.

New York QA, Manila and Taipei development, and a documented handoff.

What you get

Deliverables

What our custom web development agency builds

01
Discovery and spec
Requirements, architecture, timeline.
02
Design integration
Pixel-true to the design system.
03
Build
Modern stack, tests, staging. Custom ecommerce development where the catalog outgrows the platform.
04
Integrations
ERP, POS, CRM, inventory feeds.
05
Security and performance
Audited before launch.
06
Support
SLAs and maintenance packs.

Design and Build work

How we work

Process

How it works

Audit

Where you stand and what moves first.

Plan

Scope, timeline and the numbers we own.

Build and launch

Quality gates, weekly visibility.

Optimize

Monthly reviews, compounding gains.

Results

Proof

Results from this service

Manfredi

Luxury retail · Web

Manfredi Jewels: +65% conversion, $550K in six months

Brand-compliant flagship, 92 speed score.

Kimball’s

Luxury retail · Marketing

Kimball’s Jewelers: +257% online purchases

Integrated Google, Meta, SEO and email.

Who it is for

Industries

Built for luxury, tuned by vertical

Retailers with complex inventory, brands that need a configurator, and firms that need a private client portal. We work as a headless commerce agency wherever the front end has to move independently of the store.

Jewelry and Watches Authorized dealers Fashion and Apparel Beauty Hospitality

Jewelry portrait

FAQ

FAQ · FAQPage schema

Questions luxury operators ask

Which stacks do you work in?

React and Next.js, Node, and PHP, plus headless Shopify and headless WordPress. We choose from what you already run and who will maintain it, because a custom web development agency that picks the fashionable stack hands you a codebase nobody local can service.

Do you maintain what you build?

Yes, under a support pack covering security updates, dependency maintenance, monitoring, and a defined response time. Custom work without ongoing maintenance degrades quickly, so we would rather scope it in than hand over a codebase nobody is tending.

Let’s talk