Opencart - launching an online store

Budget: 22222 UAH Deadline: 30 days

Hello! I see the task "Opencart - launching an online store" regarding the online store / OpenCart. I have practical experience in refining stores: modules, checkout, payments/shipping, import/export, theme adjustments, and speed optimization.
Recent completed projects on OpenCart:
https://mediplus.ua/
https://bezpekainfo.com.ua/
https://happykids.com.ua/
https://tehnotop.ua/
https://shop.wineworld.com.ua/
That's what comes to mind.

Budget: 700 UAH Deadline: 20 days

I will conduct an audit of your OpenCart's current architecture, fix errors in the controllers, and set up a stable backend for the final launch of the store. I have performed a fundamental refactoring of the OpenCart backend: I rewrote the logic of Facebook Webhooks and the controllers for direct database writing (abandoning the unstable JSON cache). The cost of such a "turnkey" refactoring was $250. Will you provide direct access to the server error logs (error.log) so that I can accurately assess the current state of the code before starting? Budget and timelines will be discussed in private messages.

Budget: 24000 UAH Deadline: 12 days

We can start this week. For the initial phase, I would estimate 10-12 working days and a budget of 24,000 UAH - this includes an audit of the current state of OpenCart, a list of critical issues, refinement of key functionality, checking payments, deliveries, orders, emails, basic security, and preparation for launch.

Stack - PHP, OpenCart, MySQL, JavaScript, payment and delivery integrations, analytics, server-side. If, after access, it turns out that it’s not just refinement but almost a complete rebuild of the store, it’s better to honestly reassess the estimate, as a cheap launch can sometimes end up costing more later on =)

> What is needed from you
> access to the admin panel, files, database, and hosting
> a list of modules that have already been purchased or installed
> a list of what is essential for launching the store

> Clarifications > which payment methods and delivery services should be operational at launch
> are there integrations with accounting, inventory, marketplaces, or product exports

Examples of e-commerce and similar systems
> https://business.ingello.com/prime-eva - e-commerce and system automation around sales
> https://business.ingello.com/eva - complex trading processes, data, integrations, and scaling
> https://business.ingello.com/carveli - a project with commercial logic and the launch of a digital system

Main page of Ingello for the exchange - https://systems-fl.ingello.com/ua

!!I suggest starting with a short technical audit!! - after which there will be an accurate estimate of timelines and budget, rather than guessing. This feels like a normal path for a store before launch, or rather - the least painful one. Expand

Budget: 700 UAH Deadline: 1 day

👋 Hello! I clearly understand the task and have successful experience in implementing exactly such projects (examples are in the reviews). I will complete the task quickly and without unnecessary questions.
Let's discuss the details and get started! 🚀

Budget: 27000 UAH Deadline: 30 days

https://well.ua
Here is the turnkey store that I completed, there is experience with payment systems and modules included, thank you.

Budget: 778 UAH Deadline: 1 day

Good day. I am interested in your project. I have extensive experience working with Opencart. I am not ready to name a price or deadlines, as I do not know how much work you have. Please describe the details to understand the scope of work.

Budget: 5300 UAH Deadline: 1 day

Good day!

I have extensive experience working with e-commerce projects, particularly with OpenCart (including customization, functionality enhancements, integrations, optimization, and support for stores after launch).

I have worked with both "clean" OpenCart installations and heavily modified stores with a large number of modules and custom logic.

Stack:

PHP
OpenCart MySQL
JavaScript/jQuery
HTML/CSS
API integrations
product import/export
payment systems and delivery services
also other frameworks

I also have experience in:

optimizing store speed
fixing issues after other developers
working with SEO modules and caching
integrations with CRM, payments, NP, etc.

I can initially conduct an audit of the current state of the project, assess what has already been done, what needs to be completed, and create an adequate launch plan without "surprises" during the work.

Regarding timelines and costs - I will be able to provide a proper estimate after reviewing the current state of the store and the task list.

I can start working immediately, currently available - full-time.

If interested, we can discuss the details in private messages.

The last store on OpenCart that is currently launching is - https://fitly.in.ua Expand

Budget: 7777 UAH Deadline: 30 days

Contact me! I professionally solve problems with OpenCart)
I launch stores and develop my own modules.
I will start immediately, deadlines and costs - I can't guess based on the description)
__________

PORTFOLIO: https://harukaze.com.ua

Budget: 25000 UAH Deadline: 14 days

Hello
I have experience working with e-commerce projects and understand how important it is, before launching, not just to "finish the website," but to prepare it for stable operation and sales.

I can conduct an audit of the current state of the store, identify weak points, complete the necessary functionality, and help prepare the project for launch without chaos and constant adjustments after the start.

I work responsibly, am always available, and have a transparent approach to work. I am ready to discuss your project in more detail in private messages.

Budget: 8000 UAH Deadline: 5 days

Hello! I have studied your task regarding launching an online store on OpenCart. I am ready to conduct an audit of the current state of the project, fix errors, and refine all necessary functionality.
**My plan for the first step:**
I will start with a comprehensive technical audit: I will check error logs, the correctness of the database operation, installed modules, and the responsiveness of the layout. After that, I will provide you with a clear checklist of improvements.
**Experience and technology stack:**
* **Stack:** PHP, SQL, HTML5/CSS3, OpenCart 3 / OcStore 3.
* I develop e-commerce projects based on both ready-made templates and from scratch according to designs from Figma, independently adding custom functionality and modules to meet business needs.
* **Example of a completed project:** Development, layout, and programming of unique functionality for a food delivery service — unopizza-shaurma.od.ua.
**Deadlines, cost, and start:**
* **Deadlines and budget:** I will be able to provide exact figures right after a short audit and discussion of the final task list in private messages.
* **Start:** I am ready to begin analyzing the project today or tomorrow. Let's move to private messages, discuss the details, and I will provide the final deadlines for completion. Expand

Budget: 20000 UAH Deadline: 7 days

Good day. I specialize exclusively in Opencart. I have been working with the CMS for about 7 years. I have one of the best portfolios. I will do everything professionally, message me in private.

Budget: 700 UAH Deadline: 1 day

Hello! I am ready to help complete your Opencart project. I have over 20 successful online stores in my portfolio, including a large B2C project on Opencart and a small niche site for handmade goods. Technology stack: PHP 7.4+, MySQL 5.7+, HTML5/CSS3, JavaScript (jQuery, Vue.js for dynamic elements), Docker for environment isolation.

Assessing the current state will take 2–3 working days; completing all tasks will take 10–12 working days. The cost of work: 800–1100 USD (including up to 5 iterations of revisions). I am ready to start working immediately after agreeing on the details and gaining access to the repository. I look forward to your response to clarify the timeline and budget.

Budget: 10000 UAH Deadline: 10 days

Hello! I am Volodymyr, the founder of the engineering agency Vaysed. Your task of completing the development and preparing for the launch of an online store based on Opencart fully aligns with our profile. We specialize in technical audits of existing codebases, fixing accumulated architectural errors, and securely deploying e-commerce platforms. Our technical stack for such tasks includes a deep understanding of the PHP core and the Opencart ecosystem, as well as the use of Python or Node.js for developing external fault-tolerant microservices, should your store require complex and reliable integration with payment gateways, CRM systems, or delivery services.
We will start by conducting a full technical audit of the current state of your project, identifying all vulnerabilities, optimizing the database page load speed, and setting up a secure server infrastructure for stable store operation under customer load. Our team has significant experience in the field of e-commerce. For example, we successfully configured deep two-way synchronization of online stores with payment systems and external warehouse databases in the large-scale ecosystem of Prudbay Clothes Support. We refined complex customer routing logic and session management on the RESTART 2026 platform, and we perfectly configured the seamless operation of background processes for transaction processing and notifications in the architecture of the Lumos system.
We are ready to take on the work and start the initial audit of your store today. The estimated timeline for release preparation and the final cost will directly depend on the results of this audit and the actual volume of unfinished functionality. You can further assess our systems engineering approach and review implemented infrastructure solutions on the agency's official website https://vaysed.me/. Please message me to provide access to the administrative panel and repository, and we will promptly begin checking your platform.

Budget: 1000 UAH Deadline: 1 day

Good day.
I have extensive experience in developing e-commerce projects. I know OpenCart very well, having worked with it since the first version and written modules of any complexity.

For cost and timeline estimates, please message me privately, and I will provide links to completed projects.

Budget: 999 UAH Deadline: 1 day

Hello! I have 20 years of experience, I have been working with OpenCart since the first versions, any modifications.
- Portfolio in the profile.
- OpenCart uses the PHP, MySQL, JQuery, TWIG stack.
- Please provide the website address for evaluation.
- Today.

Budget: 10000 UAH Deadline: 10 days

Good day. I am ready to take on the launch of an online store on OpenCart. First, I will assess the current state of the project: I will check the store structure, modules, template, errors, speed, payment, delivery, SEO base, and readiness for launch. After that, I will be able to clearly state what needs to be completed, within what timeframe, and at what cost.

I can finalize the functionality, set up the catalog, cart, order processing, payment/delivery methods, responsiveness, basic optimization, and prepare the store for a stable launch. I work with OpenCart, PHP, MySQL, HTML/CSS/JS, modules, and server-side. I can send examples of e-commerce projects and detailed timelines in personal messages after reviewing the current project.

Budget: 1000 UAH Deadline: 1 day

Good day
In development for over 13 years
Some works: Freelancehunt
To assess the work, you need to look at the current state of the project

Budget: 8500 UAH Deadline: 5 days

Hello!

I have worked with OpenCart and e-commerce projects, so I can quickly assess the current state of the store, improve functionality, and bring it to a stable launch without critical bugs.

Stack: OpenCart (2.x-4.x), PHP, MySQL, module customization, payment/shipping integrations, basic speed optimization.
I can start immediately, first conducting a short technical audit and then closing the remaining tasks before launch.

Timeline: 3-7 days depending on the state of the project.
Budget: $100-300 (can be more precise after a quick assessment).

Budget: 11000 UAH Deadline: 5 days

Good day. I am an individual developer with over 4 years of experience in full-stack development, web security, and process automation, offering my services to finalize your OpenCart store. I guarantee direct communication without intermediaries and complete legal transparency, as I work officially through a sole proprietorship. I will independently conduct a thorough audit of the system core, fix errors in the PHP scripts of the template, configure acquiring modules, and prepare clean code for release without using heavy third-party plugins. My approach to optimizing commercial interfaces and database architecture is presented in my portfolio: 3magency.co, https://vilors.studio/. I am ready to start working.

Budget: 1000 UAH Deadline: 1 day

Hello. Our small team has been engaged in the development and comprehensive finalization of e-commerce solutions before launching into production for over 4 years. We will promptly assess the current state of your store on OpenCart, address the task of adapting the interface for mobile devices, check the correctness of the product database synchronization, and test the entire customer journey from click to payment. You can familiarize yourself with the quality of our code, directory structure, and level of system optimization through the links to our portfolio: freshagro.com.ua, farfieworldwide.com, rivnekolo.com.

Budget: 7000 UAH Deadline: 3 days

Good day. My colleague and I have been specializing in technical audits, bug fixing, and scaling commercial websites based on OpenCart versions 3 and 4 for over 4 years. We are ready to join your project today: we will review the installed OCMOD modifiers, check the reliability of integrations with payment gateways and delivery services, and set up the correct operation of SEO-URL and sitemap generation before indexing. Examples of our technical expertise and successfully implemented online stores are presented in the portfolio: drkukharevich.rivne.ua, crave-agency.com.ua, jk-solution.com.ua.

Budget: 10000 UAH Deadline: 5 days

Hello. My partner (designer + full-stack) and I have over 4 years of experience in e-commerce development and optimization of platforms on OpenCart and are ready to promptly complete your turnkey project. To prepare the store for release, we will conduct a full technical audit of the current build on staging, check the logic of the cart and checkout to eliminate order loss, resolve conflicts in error.log, and optimize the loading speed of the catalog pages. Our approach to architecture and code cleanliness is reflected in our portfolio: hyperfi.tech, espressolab.com.ua, hudi.com.ua.

Budget: 12000 UAH Deadline: 10 days

Вітаю, готова виконати під ключ на OpenCart. Надішліть ТЗ будь ласка

Роботи:
* elenis.com.ua
* kontur-sb.com.ua
* ald.com.ua
* diy-ceiling.com.ua
* newbornk.com
Стек:
Дизайн сайтів: Figma / Photoshop Верстка: HTML, CSS, PHP, C#, JavaScript, SQL, Sass/SCSS, LESS.
*
WordPress - Elementor - WooCommerce
OpenCart
Shopify
Webflow
WIX
*
Next.js • TypeScript • Tailwind CSS • Laravel • React Native JS • Vuе

Детально можемо обговорити в особистих повідомленнях! Expand

Budget: 2000 UAH Deadline: 3 days

Hello! After reviewing your project, I am ready to start working on it. I can offer optimal solutions to achieve the best results.

Budget: 1800 UAH Deadline: 1 day

Good day.

I have experience working with OpenCart, custom modifications of online stores, frontend/backend logic, SEO, filters, modules, optimization, and preparing stores for launch.

Stack:

* OpenCart
* PHP
* MySQL
* Twig * JavaScript / jQuery
* HTML / CSS

I also have experience with custom work on:

* SEO/URL logic
* filters
* AJAX functionality
* templates and layout
* integration and modification of modules

I can provide more accurate timelines and costs after reviewing the current state of the store and the list of tasks.

Examples and recent projects can be viewed in the project history on my profile below, and in my portfolio, or I can show examples of recent projects in private messages.

I am ready to start working soon. If my candidacy is suitable — we can discuss the details in private messages. Expand

Budget: 25000 UAH Deadline: 10 days

We have almost a ready-made similar foundation for launching a store on OpenCart, which can be quickly adapted and brought to launch. I am available here on the marketplace. ))

Regarding the cost - approximately from 25,000 UAH for the audit, improvements of critical functionality, order testing, payments, deliveries, and preparation for launch.

As for the timeline - 7-10 working days after access and a brief overview of the admin panel and code.

We can start this week.

Tech stack - PHP, MySQL, OpenCart, payment and delivery modules, API, XML or YML feeds, GA4 analytics, speed optimization, backups.
From experience, we can also suggest where to add AI or automation - for example, for processing applications, product descriptions, reporting, or checking for errors in the catalog.

Questions - what exactly is currently unfinished in the store - checkout, payment, delivery, catalog, design, product import, or analytics?

Another question - is there a list of critical errors and modules that have already been purchased or installed?

- https://business.ingello.com/eva - similar in launching and developing e-commerce
- https://business.ingello.com/prime-eva - similar in store logic, catalog, and operational part
- https://systems-fl.ingello.com/ua - briefly about our approach to system projects

Overall, it's fine, we can keep it simple - first, we quickly assess the state, separate what is critical for launch from what is desired, and then close the release without unnecessary philosophy =) Expand

Budget: 4500 UAH Deadline: 7 days

Hello! I have relevant experience with similar tasks, and I can help with your project. I can quickly familiarize myself with the requirements, propose the best solution, and execute the work carefully. I am ready to discuss the details and get started. I can provide an example in private.

Budget: 27000 UAH Deadline: 10 days

Hello. Interesting task. I can assess the current state of your project, complete the necessary functionality, and prepare the online store for launch. During the work process, I pay attention to possible nuances, such as performance optimization and integration with payment systems. I am ready to discuss the details and your expectations in private messages.

Budget: 27000 UAH Deadline: 12 days

Good day! Interesting task. I can help with assessing the current state of the project and completing the functionality of the online store on OpenCart. During the work, I pay attention to details to ensure everything goes smoothly for the launch. Write to me, and we will discuss the details and determine the next steps.