Work with the website on Opencart
67 USD Dear enthusiasts, please do not write, I am looking for an expert with extensive experience.
Please send your work immediately (E-commerce).
The initial technical task - https://docs.google.com/document/d/1oiTxwZ_ea0xIx-8FgRj6_UYLr67R9VrnMmKhDizJoLI/edit?tab=t.0
Technical requirements
Deep knowledge of OpenCart (versions 2.x–3.x) — ability to understand the MVC structure, .tpl/.twig templates, the work of controllers and models.
Writing clean, optimized code
Website speed optimization:
Minimization of database queries.
Asynchronous loading of JS/CSS without third-party modules.
Optimization of caching, images, lazy load, gzip.
Lighthouse/PageSpeed > 90 without external optimizers.
Ability to edit and create themes (template editing) — without violating the basic structure of the engine.
General skills
Clean and readable code (following PSR, comments, logic in MVC).
Ability to find and fix errors without breaking other parts of the site.
Basic knowledge of SEO optimization of site structure.
Proficiency in Git (version control).
Experience with HTML, CSS, JS, PHP 7/8, MySQL.
⚡ A plus will be
Experience in speeding up websites to 90+ in Google PageSpeed.
Experience in migrating and updating OpenCart.
Skills in working with servers (Nginx, caching, php optimization).
-
3 days67 USD
6900 102 0 3 days67 USD
Good day, I have been working with OpenCart for over 12 years, I will do everything as efficiently as possible, feel free to reach out, I will be happy to help.
-
2 days67 USD
5642 98 0 2 days67 USD
Good afternoon, I have reviewed the technical specifications and am ready to proceed.
I need clarification on points 6 and 10.
Examples can be found here
Freelancehunt
-
2 days67 USD
3415 108 0 2 days67 USD
Hello. I can do this work according to the technical specifications. I have been working with OpenCart websites for a long time and not only. I have experience in website optimization and I am good at understanding other people's code.
-
10 days334 USD
8103 38 0 1 10 days334 USD
I do my projects on OK, I can easily do both turnkey and separate parts for tasks.
-
7 days178 USD
366 7 days178 USD
Hello
Experience working with OpenCart for over 10 years, development of stores, modules, integrations, enhancements, migrations. Feel free to contact me.
-
3 days111 USD
307 3 days111 USD
Hello.
I have extensive experience in OpenCart development (2.x–3.x), specializing in creating custom themes, deep MVC modifications, and advanced performance optimization. I have managed to improve Lighthouse/PageSpeed scores to over 90 thanks to optimized caching, lazy loading, minimized database queries, and asynchronous resource loading. My workflow adheres to PSR standards, uses Git for version control, and ensures clean, maintainable, and SEO-optimized code. I can provide a fast, stable, and scalable solution on OpenCart that perfectly meets your technical requirements and performance goals.
-
1 day67 USD
1328 35 1 1 day67 USD
Good afternoon. For the specified budget, I will achieve a PageSpeed of 90+. Feel free to contact me.
Current freelance projects in the category HTML & CSS
Adaptive website layout with animationIt is necessary to create a website based on the ready design from Figma. The admin panel of the site is Laravel - viar-art.pl The site should be modern, responsive, fast, and user-friendly. The layout must exactly match the mockup and display correctly on mobile devices,… HTML & CSS, Website Development ∙ 9 hours 12 minutes back ∙ 50 proposals |
Update custom frontend on Prestashop
223 USD
It is necessary to refine and update the custom theme of the online store on PrestaShop. The design already exists, but there have been changes (alignment of elements, UI adaptations) that need to be carefully integrated and brought to a stable appearance. Tasks: Update and… HTML & CSS ∙ 14 hours 32 minutes back ∙ 27 proposals |
Webflow developer for filling portfolio pages on the websiteA website custom-built on Webflow for a construction company needs to quickly fill project pages using one template (replace images and texts) For 2 languages Quantity - 6 pieces Ready to start asap, thank you! HTML & CSS, Web Programming ∙ 2 days 9 hours back ∙ 50 proposals |
Layout and setup of a WordPress site for a construction company (Premium segment) with a focus on SEOProject Description: We are looking for an experienced WordPress developer to implement and deploy a ready design layout from Figma onto the WordPress CMS. Important Project Context: This is not a website development from scratch. The company has an existing website, and we are… HTML & CSS, Web Programming ∙ 2 days 13 hours back ∙ 78 proposals |
Moved the website from OpenCart to the Khoroshop platformHello. There is a website on OpenCart, an online store. It is necessary to transfer the structure of the site to the GoodShop platform, select a design for the new site, and make it fully functional. HTML & CSS, Web Programming ∙ 3 days 10 hours back ∙ 43 proposals |
Kyiv