Module conflicts
Several extensions affect the same hook or process and create intermittent failures.
PrestaShop development and support
Take over established PrestaShop stores and improve them deliberately.
ProWebSolutions supports modules, themes, upgrades, diagnostics, product data, performance and integrations while protecting ongoing sales operations.
Typical situations
When a mature store allows maintenance but resists change.
PrestaShop installations accumulate a specific combination of core version, theme, modules, overrides, data and external services.
Blocked upgrades
Core, theme or an important module is incompatible and a direct upgrade would be too risky.
Checkout or payment defects
Orders fail only for particular payment methods, countries or basket combinations.
Product data problems
Products, variants, stock or prices are imported incompletely or overwritten incorrectly.
Theme changes
Presentation and usability need improvement without damaging important module paths.
No dependable technical support
The store is live but there is no clear technical owner for defects and controlled change.
Technical scope
Core, modules, theme and data form one system.
A PrestaShop change may become effective through hooks, overrides, modules and theme files. Before significant work, the actual location of business logic and the extension responsible for each behaviour are traced.
Support can include takeover, diagnostics, module and theme work, upgrade preparation, payment and shipping connections, product data, performance, APIs and ongoing improvement. Scope follows the installed version and real customisation depth.
- Assess, adapt or deliberately develop modules
- Change theme and front-office behaviour with control
- Trace payment, shipping and checkout
- Integrate product, variant, price and stock data
- Evaluate logs and background tasks
Approach
Dependency assessment comes before the upgrade.
A production store needs a verifiable path from inventory to release.
Capture versions
Inventory core, PHP, modules, theme, overrides and external services.
Test critical journeys
Use real variants across catalogue, search, basket, checkout, payment, shipping and order processing.
Prepare the change
Define staging, data copy, backups, test scope and rollback according to risk.
Observe the release
Review logs, orders and connected systems deliberately after deployment.
Performance and data
A slow page is not always a theme problem.
Performance can be affected by images and frontend assets, but also by modules, hooks, search logic, database queries, large catalogues and external services. Measurements along concrete journeys should identify the constraint before optimisation begins.
Product imports need correctness as well as speed. Variants, language values, categories, prices and stock require explicit mapping. A reliable import logs invalid records, changes only defined fields and can be repeated safely.
Plan dependable data flowsLimits
An upgrade does not automatically repair every historical compromise.
A version change may solve security and compatibility problems while exposing old customisations. Unmaintained modules may need replacement, adaptation or removal. The business must decide which capability is still required.
A technically stable store also needs clear ownership for content, legal texts, payment providers, hosting and third-party modules. ProWebSolutions assumes only the agreed technical responsibility; external vendors and services remain separate dependencies.
FAQ
Frequently asked questions
Can you take over an existing PrestaShop store?
Yes, after reviewing core and PHP versions, modules, theme, overrides, database, integrations and operating environment. The baseline shows which risks should be handled before new features.
Can existing modules be adapted?
That depends on licence, source access, architecture and upgrade path. Direct changes to core or unmaintainable vendor modules are avoided where a clean extension point is available.
How are upgrades protected?
Controls can include staging, file and database backups, defined acceptance cases, a maintenance window and rollback. Checkout, payment, shipping and integrations need particular attention.
Is ongoing technical support available?
An ongoing collaboration can be agreed. Scope, priorities, communication and achievable response expectations are defined for the engagement.
Your PrestaShop store needs technical clarity?
Share the version, current defect or desired change and the important connected systems.