Design to Magento conversion

Magento themes built
faithfully from your designs

We turn approved storefront designs into responsive Magento themes, with accurate layouts, editable content, tested interactions and the performance needed for everyday commerce.

Jake Sapirstein

Jake Sapirstein

Head of Strategy, LiftCentro

“Working with Brihaspati Infotech on my new website has been a great experience. They’re responsive, agile, and always bring the right expertise.”

5 out of 5 stars Verified Review from Google

Proven Magento delivery

We have spent 15+ years building and improving ecommerce experiences, with an in-house Magento team covering theme development, migrations, custom storefront work and ongoing support.

750+

Projects delivered across our development practice

15+

Years of ecommerce development experience

4.9/5

Client rating backed by hundreds of reviews

Agentic commerce

Build storefronts that work for shoppers and AI discovery

01 / Discovery

Structured product discovery

We build storefront structures that keep product information clear and consistent, which matters for conventional search and for agentic commerce, where automated shopping needs dependable product context.

02 / Conversion

Cleaner buying journeys

AI-assisted analysis helps us review storefront journeys across discovery, product detail and checkout. We use those findings with engineering judgement to remove friction that has no purpose.

03 / Personalisation

Smarter storefront experiences

Where requirements justify it, we plan intelligent product discovery or personalisation around the theme rather than forcing it into the visual layer, so commerce logic can evolve independently.

04 / Operations

Maintainable content structures

A theme should stay practical after launch. We organise editable storefront content so your team handles routine merchandising changes without development work, while engineers keep control of behaviour.

Have a finished storefront design ready?

Send us the designs and your current store requirements. We will review them and tell you what the conversion involves, including scope, dependencies and delivery considerations.

REVIEW MY DESIGNS

Conversion services

Everything needed to turn designs into Magento themes

Accurate theme development

  • We translate approved storefront designs into Magento themes while preserving the intended hierarchy, spacing, content structure and visual details

  • We refine interface elements during implementation so the finished storefront remains practical for real products, content and customer journeys

Responsive theme development

  • We build layouts that adapt across desktop, tablet and mobile screens while preserving the priorities established in your approved designs

  • We account for changing screen dimensions, content lengths and navigation behaviour instead of treating responsive development as simple page scaling

Theme integration

  • We install and configure the completed theme within your Magento environment and connect it to the functionality your storefront already depends on

  • We review compatibility with existing extensions before deployment so visual changes and existing commerce behaviour can operate together

Custom theme services

  • We develop custom themes around your brand identity, merchandising requirements and customer journeys rather than restricting implementation to standard layouts

  • We can add purpose-built interface components and storefront functionality where the approved experience requires behaviour beyond a conventional theme

Theme optimisation

  • We review storefront implementation for loading performance and usability so visual fidelity does not come at the expense of everyday browsing

  • We optimise theme assets, templates and frontend behaviour where they affect page delivery, navigation or interaction across the customer journey

Theme maintenance

  • We maintain themes after launch with security updates, bug fixes, performance work and compatibility checks as your ecommerce environment changes

  • We support theme migrations, enhancements and new components when merchandising or business requirements require the storefront to evolve

Our process

From approved design to production-ready Magento theme

We begin by understanding the design and store requirements, then plan the conversion, build and test the theme, and support the final launch into your production environment.

01

Assess the project

  • We review your design files and project requirements, identify the conversion scope and prepare an appropriate project estimate.
02

Plan the conversion

  • We confirm access, organise the implementation roadmap and establish how progress and project updates will be shared with you.
03

Build and test

  • We convert the approved interface into working theme code, develop required components and test the completed customer journeys thoroughly.
04

Launch and support

  • We complete pre-launch refinements, deliver the approved theme and remain available for ongoing maintenance and further storefront enhancements.

Magento work

Ecommerce builds shaped
around real operating requirements.

Magento · Wholesale ecommerce

Multi-store wholesale ecommerce platform

We worked on a multi-store wholesale platform selling products including markerboards, projection screens and extinguishers. The project combined a Magento migration with custom product-page work, giving the business a stronger storefront structure for serving its online wholesale customers.

Magento · Automotive wholesale

Wholesale storefront with custom discovery

We developed custom storefront sections for a wholesale vehicle-recovery retailer and added comparison and search functionality to support product discovery. The work gave customers clearer ways to evaluate the catalogue and move from browsing specialised recovery equipment towards a purchase.

Magento · B2B ecommerce

Centralised multi-store B2B operations

We built a custom multi-store solution for a cosmetics business that needed to manage multiple vendors and B2B sales from one administration environment. The implementation centralised operational control while supporting different vendor subscription options within the wider commerce model.

Client feedback

What our clients say

“We have been working
with TBI for over 3 years.
We appreciate their
High-Quality work and
speedy project delivery.”

DeanSales Manager, A2Z Stores

After launch

Your theme keeps working after delivery.

We build the storefront so routine content changes remain manageable after launch. Your team can update the parts of the experience intended for day-to-day administration, while custom behaviour stays organised in maintainable theme code.
That separation makes ongoing merchandising and design work easier to control.

We also provide continuing theme support when the store changes. Our engineers handle security work, bug fixes, performance optimisation, compatibility checks, integrations and new components as requirements develop.
You can keep the team that understands the implementation involved rather than rebuilding that context whenever the storefront needs attention.

Security updates

We keep theme-related code current and address security work that affects the storefront or its supporting ecommerce environment.

Bug fixes

We investigate theme defects and interaction issues, then correct them without treating every support request as a new project.

Performance work

We review theme performance and address frontend implementation issues that can slow important product discovery and buying journeys.

Store enhancements

We add new components and custom requirements as merchandising, content and customer-experience needs change after the initial launch.

Start with your designs

Bring us the design
you want to build

Share your approved storefront designs and Magento requirements with our team. We will review the scope, identify the development work involved and give you a project estimate based on the actual implementation.

REQUEST A QUOTE

Why TBI

Fifteen years of ecommerce engineering.

We have spent 15+ years delivering ecommerce projects, with 750+ projects completed and an in-house Magento development team. Our work covers theme implementation, migrations, custom storefront functionality, integrations, optimisation and support, so the engineers building the interface understand the commerce system underneath it.

We work with you from initial design review through development, testing, launch and maintenance. You get a team that can discuss implementation decisions as engineers, explain where custom development adds value and keep the storefront maintainable after delivery. If a simpler implementation meets the requirement, we will tell you before adding complexity.

750+

Projects delivered

4.9 ★★★★★

Client rating

150+

In-house Magento developers

Platforms and systems we work with

Built on the stack your business already runs.

Magento Theme development Responsive layouts Custom storefronts Product interfaces Checkout interfaces Multi-store commerce Headless storefronts Magento Theme development Responsive layouts Custom storefronts Product interfaces Checkout interfaces Multi-store commerce Headless storefronts
Inventory systems Customer systems Payment systems Shipping systems Analytics systems Product data Order management Business systems Inventory systems Customer systems Payment systems Shipping systems Analytics systems Product data Order management Business systems
Design files Semantic markup Stylesheets Browser testing Device testing Performance testing Accessibility testing Source control Design files Semantic markup Stylesheets Browser testing Device testing Performance testing Accessibility testing Source control

Design to Magento conversion questions answered.

Simple theme conversions can take around one to two weeks, while highly customised designs may take six to eight weeks. The actual schedule depends on the number of templates, responsive behaviour, custom components, existing extensions and other storefront requirements.

We review the designs before giving you an estimate because visual similarity alone does not define the workload. A relatively simple-looking interface can still contain complex product, navigation or checkout behaviour. We identify those requirements during assessment and base the delivery plan on what needs to be implemented and tested.

750+ projects delivered

Turn your storefront design into Magento

Send us your approved designs and requirements. We will review the implementation scope and prepare a project-specific estimate.

Request a theme quote