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Zagirova
Los Castillos — online store
eCommerceUI/UX DesignERP IntegrationMobile AppMarketing & SEO

Los Castillos

From selling over the counter to selling nationwide, around the clock. We built their online store — and put it to work.

Technologies usedJun 2023 – Feb 2024

Success story

The numbers, once they went online

0%
Revenue growth
0K+
Unique monthly visitors
0%
Increase in engagement rate
0%
Reduction in marketing costs
0%
Brand awareness
0%
Social media followers gained
0%
Repeat customer rate
0%
Customer satisfaction score

Online Store

Los Castillos is a household name in home goods and construction supplies. For years, their strength was the counter: personal service, local know-how, loyal customers.

But that same model was their ceiling. They could only sell to whoever made it to the store, during store hours. Beyond those walls, they didn't exist.

The challenge wasn't serving customers better — they already did that. It was reaching further without losing what made them great.

Visit the site
The Los Castillos online store

The Challenge

Growth with a ceiling

The digital era caught them with an operation built entirely on manual processes and in-person sales. No online store, no digital payments, no catalog a customer could browse from home.

Every order went through a person. Every sale required a visit. Growth was capped by how many people fit in the store.

The goal was clear: extend their reach, streamline the operation, and grow revenue — without sacrificing the personal touch that sets them apart.

Los Castillos' digital challenge

How we built it

From strategy to execution

Research & strategy

Before writing a single line of code, we read the market: the competitors, their catalogs, the way they sell online.

The conclusion was uncomfortable. The competition was already online, winning ground Los Castillos was giving up without realizing it.

That was the opening. We drew up a tailored plan to enter the digital arena with an edge — not on the defensive.

Competitive analysis
E-commerce comparison

Design & development

From strategy we moved to the drawing board. Wireframes first: the structure that decides where the customer looks and how they buy.

We built an interface that doesn't just look good — it performs. Clear navigation, search that actually finds things, and a friction-free path to checkout.

In development, we engineered a custom theme: fast, responsive, and ready to scale.

The result wasn't the brand extended onto the internet. It was a leap: the same trust as always, operating at a whole new scale.

Homepage on a laptop
Catalog categories
Catalog search
The Los Castillos web design system

What we built

Key features

01

Online store

We built the store on WooCommerce with user roles, custom pricing, and wholesale discounts — the business's real logic, not a template.

Advanced search, reviews, and a checkout with zero runaround. All of it engineered so buying is easy and the sale closes itself.

Advanced search
Shopping cart
Multiple user roles
02

ERP integration

The client already had an ERP. We connected it end to end with the store we built.

Since then, inventory, pricing, and customer data live in one place. Less manual work, fewer errors, lower costs — and every resource where it earns its keep.

ERP integration
03

Mobile app

We put the store in the customer's pocket with apps for iOS and Android.

Shopping from the phone, any hour, anywhere. That mobile strategy alone drove 30% of new revenue after launch.

Download the app
The Los Castillos mobile app
Product listing in the app
Management app features
04

Store management mobile app

A dedicated app so the owner runs the store from their phone — no middlemen.

Real-time orders, up-to-the-minute inventory, and direct customer communication — the whole business in hand, wherever they are.

05

Marketing & SEO

Deep SEO, Google Shopping, email, SMS, and push notifications working together so the store shows up wherever the customer is searching.

That multichannel approach lifted traffic 40% and carried the brand far beyond its neighborhood.

Google campaigns
SMS promotions
Key platform features

The Outcome

+250%

revenue growth in the first year

Results & impact

The first year spoke for itself: revenue climbed 250% while operating costs fell, now that the operation ran on its own.

The store no longer has borders. It sells to customers it could never reach before, at any hour. From local favorite to digital leader — without losing what made it a favorite.

Partnering with Zagirova was a turning point for us. Their expertise brought our vision to life, propelling our business to new heights. We have gone from a local favorite to a digital leader.
Los CastillosLos CastillosManagement

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