Work with the website on Opencart
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).
-
6900 102 0 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.
-
5642 98 0 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 hereFreelancehunt
-
3415 108 0 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.
-
8103 38 0 1 I do my projects on OK, I can easily do both turnkey and separate parts for tasks.
-
366 Hello
Experience working with OpenCart for over 10 years, development of stores, modules, integrations, enhancements, migrations. Feel free to contact me.
-
307 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.
-
1328 35 1 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
Landing page for an English school
301 USD
We are looking for a designer + landing page developer (Wix / WordPress / Weblium) Hello! We are looking for a performer for the design and layout of a landing page for an English language course. What is needed: — design and layout of a landing page with 12 blocks; —… HTML & CSS, Interface Design (UI/UX) ∙ 21 minutes back ∙ 18 proposals |
Layout of a React/Tailwind component for printing an A4 formNeed to fix the UI/UX design and geometry of one React component (template for a clinical chart for printing in PDF) All functionality, data arrays, and logic are already written and working — only cosmetic changes are needed, correct margins and positioning of elements using… HTML & CSS, Javascript and Typescript ∙ 1 hour 27 minutes back ∙ 17 proposals |
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 ∙ 12 hours 48 minutes back ∙ 62 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 ∙ 18 hours 9 minutes back ∙ 29 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 12 hours back ∙ 51 proposals |