​​​FONSAL tech · OXID eShop

​OXID eShop development
Upgrades around your shop

Upgrades · Modules · Performance

​We develop and modernise your OXID eShop with version upgrades, Smarty-to-Twig migration and custom extensions for your business processes.

​We tailor integrations, server configuration and scaling to your shop environment, with a clearly defined scope and focused quality assurance.

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Explore OXID services

​FONSAL tech · Development and quality assurance from Berlin

OXID eShop

​PHP & TWIG

SYMFONY & APIs

​VARNISH & CACHING

​YOUR OXID eSHOP. YOUR REQUIREMENTS

​OXID eShop development for your next stage of growth

​Planning a version upgrade, looking for additional features or dealing with slow load times? We help you improve the technology behind your existing shop.

We assess how your OXID eShop software, modules, theme, integrations and infrastructure work together. This gives your project a defined scope and results you can verify.

​YOUR STARTING POINT & OUR APPROACH

​What does your OXID eShop need next?

​When customisations become an obstacle

​​Established shops bring together custom templates, additional modules and external systems. An upgrade can therefore affect several areas at once.

- Outdated versions and unclear dependencies.
- Smarty templates and customised extensions.
- Slow pages or bottlenecks during traffic peaks.
- Manual work between your shop and third-party systems.

​Start with a technical review

​We review your current technical setup and clarify the outcome you need. We then identify the required changes and their dependencies.

Whether you need a single OXID module or a broader modernisation project, we agree on the scope, acceptance criteria and preparations for deployment to production.

​OUR SERVICES

​From version upgrades to custom extensions

​Choose the support your shop needs. Our services can be combined to suit your project.

OXID Upgrades & Twig

​OXID upgrades & Twig migration

​We review your shop version, theme, modules and dependencies. We then upgrade your shop and migrate Smarty templates to Twig where required.

​Outcome: a coordinated version upgrade with tested shop functionality.

OXID Modulentwicklung

​Custom module development

​We develop additional features for your OXID eShop and adapt existing modules to your business processes.

​Outcome: extensions with a defined feature set and technical documentation.

PHP Setting

​PHP & server configuration

​We update your PHP environment to a supported version compatible with your shop and optimise how your web server, PHP and database work together.

​Outcome: a compatible environment tailored to your operations.

OXD Shop Performance

​Performance & Varnish caching

​We analyse response times and bottlenecks. Where your shop environment supports it, we set up Varnish caching or optimise existing cache rules.

​Outcome: verifiable improvements measured against agreed metrics.

API & Symfony Entwicklung

​APIs & Symfony development

​We connect your shop to inventory management, PIM and CRM systems or external services. We build supporting Symfony-based applications to meet your integration requirements.

​Outcome: documented data flows with error handling and logging.

Microservices

​Scaling & microservices

​We assess how your shop can handle more visitors, products and orders. Where needed, we move individual tasks into independent services.

​Outcome: an architecture plan suited to your workload and operating model.

OXID SEO-Module

​SEO modules & technical SEO

​We develop features for metadata, canonical URLs, redirects and structured product data, and verify their output in your shop.

​Outcome: technical features that support verifiable search engine optimisation.

Qualitätssicherung

​Testing & quality assurance

​We test the affected shop workflows, from product search and pricing to cart, checkout and order transfer. Where needed, we add automated tests.

​Outcome: documented test results for the agreed acceptance process.

​WORKING TOGETHER

​Four steps to implementation

1

​Understand your current setup

​We review your version, edition, theme, modules, hosting and integrations. Together, we clarify your objectives and known issues.

2

​Plan the changes

​We define the scope and dependencies, then agree on acceptance criteria, access requirements and the input needed from your team.

3

​Implement & test

​We implement the changes in a separate test environment and test the affected functionality.

4

​Support deployment

​We coordinate backups, rollback options and deployment. After deployment, we verify the agreed workflows.

​DEVELOPMENT & QUALITY ASSURANCE

​A change is only complete once its interactions have been tested.

​A new module or upgrade often affects several shop workflows. We define the critical functions and how to test them in advance. Our OXID eShop developers then implement the changes according to your requirements.

You receive the agreed technical documentation and traceable test results to support your acceptance decision.

​Product search, variants & pricing

​Customer login, cart & checkout

​Order transfer & connected systems

​Cache behaviour & customer-specific content

​GOOD TO KNOW

​OXID eShop development FAQs

​Can we keep using our existing OXID eShop?

We assess which components can be retained and where changes are needed. The key factors are your shop version, edition, theme, modules and custom developments.

​Can Smarty templates be migrated to Twig automatically?

Tools can assist with parts of the conversion. Custom templates, extensions and their interactions still need to be reviewed and adapted where necessary.

​Can we keep our shop design during an upgrade?

Your existing design can serve as a starting point. We assess which elements can be retained based on your theme and the technical requirements of the target version.

​Is Varnish suitable for every OXID eShop?

Suitability depends on your version, edition, extensions and hosting. We also review licensing requirements and the correct handling of carts, customer logins and customer-specific prices.

​Do we need microservices to scale our shop?

That depends on the actual bottlenecks. We first review your application, database, caching and infrastructure. Independent services are an option when separating them provides a specific benefit.

​What do you need for an initial assessment?

Your shop URL, OXID version and edition, a module overview, hosting details and a description of your project are helpful. We then agree on any access required.

​How much does OXID eShop development cost?

Costs depend on your current setup and the scope of work. Following the technical review, we define the implementation scope and prepare a tailored quote.

​Technical scope

​What would you like to improve in your OXID eShop?

​Whether you need an upgrade, a custom module or better performance, tell us about your current setup. Together, we will identify the right next step.

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