Back-End Developer (PHP + OpenCart) — Part-time, Remote

1. Deep knowledge of OpenCart 3 architecture

Understanding MVC-L (Model-View-Controller-Language), directory structure, event system, and templates.

* 2. Ability to develop and improve modules

Creating and customizing modules for business tasks without editing the core (OCMOD/VQMOD).

• 3. Working with templates and themes
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Customizing design (Twig), responsive layout, implementing UX/UI improvements.

4. API integration

Connecting payment systems (LiqPay, Fondy, MonoPay), CRM, delivery services (Nova Poshta, Ukrposhta, Justin, etc.).

15. Speed and performance optimization

Loading acceleration, caching, database optimization, lazy loading, etc.

16. Security and protection

Protection against vulnerabilities, access rights configuration, two-factor authentication, SSL, and regular backups.

7. SEO optimization

Setting up URLs, microdata, meta tags, sitemap, robots.txt, multilingual support (UA/EN), hreflang.

- 8. Working with the database (MySQL)

Creating and optimizing queries, managing database structure, migrations.

9. Setting up analytics and

tracking effectiveness

Integrating Google Analytics 4, Meta Pixel, GTM, event tracking (conversions, add to cart, etc.).

• 10. Migration and updating OpenCart version

Secure core and module updates, design adaptation, minimizing downtime.

** 11. Integration with marketplaces and external channels

Connecting Rozetka, Prom.ua, Hotline, Google Shopping, XML export, and product synchronization.

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Need to take a look. But you don't give the address, and without it...
but overall, I'm ready to look and work.
I'll support.

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Hello! I will complete your task quickly and efficiently.

My portfolio: https://freelancehunt.com/ua/freelancer/romas6ka.html#portfolio
Write to me, I will start working today. I will be glad to cooperate with you on a regular basis!

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