Magento development company
Magento development services for merchants on Adobe Commerce or Magento Open Source who need custom modules, a faster storefront, ERP and PIM integrations, or a safe path through 2.4.x upgrades and security patches.
- Senior engineers · IST + EST overlap
- NDA on day 1
- 24-hour reply
- Projects shipped
- 50+
- Code ownership
- 100%
- Client rating
- 4.8/5
- First reply
- 24h
A Magento development company that respects upgrades
Krapton is a Magento development company that builds and maintains stores on Magento Open Source and Adobe Commerce, including Adobe Commerce Cloud. Our engineers extend Magento the way its architecture expects: custom modules with service contracts, plugins and observers instead of class preferences, declarative schema for database changes, and message queues for heavy background work. On the storefront we often recommend Hyvä over the default Luma theme because it replaces RequireJS and Knockout with Alpine.js and Tailwind CSS, which makes pages lighter and easier to change. Behind the scenes, performance depends on Varnish full-page caching, Redis, OpenSearch, indexers set to update by schedule, and a disciplined extension list. Magento suits merchants with large catalogs, complex pricing, multiple store views or B2B requirements. For a small catalog with simple rules, a hosted platform such as Shopify is usually easier to run, and we will say so before any build starts.
Magento development services
Custom Magento modules
Modules built with service contracts, dependency injection, plugins and observers, plus declarative schema and data patches, so upgrades do not overwrite your business logic.
Hyvä theme development
Storefronts built on Hyvä with Alpine.js and Tailwind CSS, including compatibility work for third-party extensions that still expect Luma’s RequireJS and Knockout front end.
Magento 2.4 upgrades and patches
Version upgrades within the 2.4 line and security patch application, checked against PHP, OpenSearch, MariaDB or MySQL compatibility, with extension updates tested on staging first.
ERP, PIM and payment integrations
Connections to ERPs, PIMs such as Akeneo, OMS and payment providers through Magento’s REST and GraphQL APIs, using message queues and retries so sync failures do not block checkout.
Performance and scaling
Varnish and Redis tuning, indexer and cron fixes, slow query analysis with New Relic or Blackfire, and extension audits that remove observers firing on every page load.
Magento 1 and platform migrations
Moves from Magento 1 using the Data Migration Tool, or between Magento and other platforms, with URL redirect maps, customer password handling and order history carried across.
Why teams choose Krapton for Magento
Senior engineers, fixed scope, and code you own — the things agencies promise and rarely deliver.
Core code left untouched
No edits to vendor files and no broad preferences on core classes; customizations sit in modules and plugins that survive Composer updates and security patches.
Extension lists kept honest
Each third-party extension is reviewed for code quality, Hyvä compatibility and upgrade history before installation, because extension sprawl is a frequent cause of slow, fragile stores.
Tested deployments
Changes go through PHPStan, Magento coding standard checks, integration tests and a staging deploy in production mode before any release touches the live store.
Platform advice without bias
Staying on Luma, going headless or moving to Shopify Plus are all compared against a Hyvä rebuild in writing, so you commit knowing the tradeoffs.
How a Magento project runs with Krapton
01
Store and code audit
We review installed extensions, custom modules, theme, server stack and patch level, then rank risks such as core edits, outdated PHP or failing cron.
02
Solution design
Catalog structure, attribute sets, pricing rules, integrations and theme approach are agreed, along with which features use native Magento and which need modules.
03
Build on staging
Work ships to a staging store with production-like data and caching, where you review features, run test orders and approve each release.
04
Launch and support
Deployments use zero-downtime approaches where hosting allows, followed by monitoring of checkout errors, cron health and indexer status, plus scheduled security patching.
The Magento stack we build with
Magento development: questions answered
What does a Magento development company handle for an existing store?
It handles everything between the storefront and the server that keeps a Magento store selling. For Krapton that means custom modules, theme work in Hyvä or Luma, integrations with ERP and payment systems, performance tuning, version upgrades and security patching. We also clean up stores where past changes were made in core files or through conflicting extensions, which is often the root cause of upgrade pain.
Is Magento still a good choice compared with Shopify?
Yes for complex commerce, no for simple stores. Magento fits when you need deep control over pricing, catalog structure, multi-store setups, B2B features or self-hosting for data reasons. Shopify fits when the catalog is modest and you would rather not manage servers, patches and indexers. Magento gives more freedom but demands ongoing engineering care, so the decision should weigh your team’s capacity as much as features.
Should we move from Luma to a Hyvä theme?
Usually yes if storefront speed and front-end maintenance are problems, but check extensions first. Hyvä drops most of Luma’s JavaScript stack, which simplifies pages and tends to improve Core Web Vitals, yet every extension with front-end output needs a Hyvä-compatible version or a compatibility module. We audit that list, scope the compatibility work, and rebuild templates in stages with checkout handled last.
How do you make a slow Magento store faster?
We find where time is spent before changing anything. Profiling with Blackfire or New Relic usually points to blocks marked as non-cacheable, which stop Varnish caching the whole page, observers from extensions running on every request, indexers stuck on save mode, or slow OpenSearch queries. Fixes include making blocks cacheable, switching indexers to update by schedule, removing or replacing heavy extensions, and moving image and JavaScript work off the critical path.
What drives the cost of Magento development services?
Edition, catalog complexity and integrations drive it most. Adobe Commerce features such as B2B add scope, as do the number of store views and currencies, custom pricing logic, ERP or PIM sync, data migration from Magento 1 or another platform, the theme approach, and the number of third-party extensions that need review or replacement. A code and store audit turns these into a scoped estimate.
Ready to build? Tell us what you have in mind.
Send a short brief and a senior engineer will reply within one business day with next steps — no sales fluff.