Transfer of the online store ocStore 2.3 to the modern version of OpenCart (ocStore) + improvements

Budget: 27000 UAH Deadline: 14 days

Good evening. I have experience in creating internet resources of various complexity, as well as solving problems, improvements, and creating websites on OpenCart, WordPress, and others. I use PHP, Python, and other languages and technologies depending on the task. I have over 10 years of experience. I have migrated from different versions, including 1.5, 2.3, and 2.2. I would not rush to migrate. We need to take a detailed look at the website and access to it.

I can provide examples of my work if needed. Write to me, and we will discuss the details.

Budget: 20000 UAH Deadline: 1 day

Hello!

We can help you with migrating your online store to the latest version of ocStore and subsequent improvements.

1. Can we first discuss the audit results and critical points of the migration for the current store?
2. What improvements after migration are your top priorities?

—
About us

We are dZENcode – a full-cycle IT development company: from design and programming to integrations and post-release support of digital solutions.
We create projects from scratch, as well as connect to existing solutions that need enhancements, development, or technical support.

You can find detailed information about our services and rates on our official website: Freelancehunt

Take a look – after that we can discuss the details and agree on the next step.

⚠️ After clarifying all the details, we will determine the scope of work, the suitable format of cooperation: task-based, outsourcing, or outstaffing – and the final cost.

With us, projects are guaranteed to reach release:
• 10+ years providing IT services;
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• We work under NDA and contracts with the company! Expand

Budget: 27000 UAH Deadline: 30 days

Hello! I see the task "Transfer of the online store ocStore 2.3 to the modern version of OpenCart (ocStore) + improvements" regarding the online store / OpenCart. I have practical experience with store enhancements: modules, checkout, payment/shipping, import/export, theme adjustments, and speed optimization. First, I will quickly check the current implementation, agree on the details, and make adjustments carefully, without unnecessary risk to the working site.

Budget: 20000 UAH Deadline: 13 days

Mariana, first I will conduct an audit of your ocStore 2.3 and determine what can be safely transferred without loss. I have experience with migrating stores, database structure, SEO URLs, products, orders, and adjustments in the admin panel and on the site. I work through a test copy, with a full backup before starting. After the migration, I can assist with minor adjustments. Write to me, and I will immediately outline the real risks and stages of work.

Budget: 27000 UAH Deadline: 18 days

Regarding the cost - the benchmark is from 45,000 UAH, the timeframe is 12-18 working days after the audit. 20,000 UAH, in my opinion, is more for the audit and preparation, not the entire transfer of the store with orders, customers, SEO URLs, and modules =/

The site is open - a working store on ocStore 2.3, simplecheckout is visible, an old theme, and several minor issues with links on the main page. Here’s the nuance - transferring an active store is better done through a test copy, with a complete backup and data verification before switching the domain.

> Experience - worked with OpenCart / ocStore 2.x, 3.x, transferred products, categories, customers, orders, SEO URLs, templates, and modules
> Versions - transferred lines from 2.1-2.3 to 3.x and newer branches of ocStore
> Difficulties - incompatible modules, old edits in the template or core, differences in database structure, preserving SEO URLs without drops, checking order processing

Similar works by Ingello
> https://business.ingello.com/prime-eva - retail and e-commerce, where data, accounting, and system stability are important
> https://business.ingello.com/eva - experience with e-commerce processes and system improvements around sales
> https://systems-fl.ingello.com - our profile on FLH for complex systems, automation, and corporate development

I would suggest a phased approach - audit of the current site, module map and custom edits, test copy, data transfer, template and module adaptation, order checking, SEO URLs, payments, deliveries, then switching. !!Without a complete backup and test copy, I would not touch the working site!!

From you, I need FTP, database, admin panel, hosting access, a list of critical modules, and permission to set up a test copy on a subdomain. We can also remain on support for edits after the transfer - it’s generally normal practice, and we can keep it simple.

I would like to clarify two points
> Is a new version specifically needed for ocStore 3.x, or will a stable OpenCart branch with compatible modules suffice?
> Which modules are critical for sales - order processing, delivery, payment, filters, exports, analytics, and SMS? Expand

Budget: 20000 UAH Deadline: 10 days

Hello! I am interested in your project to migrate the online store bigbears.com.ua to the latest version of ocStore. I have extensive experience with OpenCart and database migrations. My approach includes: 1. A detailed audit of the existing modules and database structure to avoid data loss or SEO rankings. 2. Setting up the development environment and phased data transfer. 3. Adapting the template and updating outdated modules to current versions. 4. Testing functionality before the final launch. Please let me know: 1. Do you use many custom modules that require code rewriting for the new version? 2. What is the approximate number of products and users in your database? Best regards, Maxim.

Budget: 20000 UAH Deadline: 15 days

Hello, Marian.

I looked at the website and I can already see that this is not just a "version update." It uses ocStore 2.3 with a heavily customized theme, third-party modules, and frontend changes, so the transfer cannot be done "on top" - only through a test copy.

What I propose:
✅ First, I will conduct a technical audit of the project:
- analysis of modules and OCMOD;
- checking template compatibility;
- auditing the database structure;
- checking SEO URLs, clients, orders, and images;
- identifying all custom modifications.

After the audit, I will provide a clear migration plan with a list of what will be transferred automatically and what will require adaptation.

During the transfer, I guarantee:
✔ preservation of products, categories, manufacturers, images, and SEO URLs;
✔ transfer of clients and order history;
✔ work exclusively on a test copy;
✔ a complete backup before starting work;
✔ checking the order process and all main scenarios before transferring to the live site.

I also noticed that the site uses several third-party modules (including remarketing/analytics), so after the migration, I will separately check the correct functioning of the order process and event transmission - this often becomes the cause of hidden errors after updating OpenCart.

After the project is completed, I can remain for support and carry out further modifications without the need to find a new developer.

I work specifically with OpenCart/ocStore of different generations (2.3 and 3.x), so I understand where problems usually arise during such migrations.

I would be happy to discuss the project details. Expand

Budget: 20000 UAH Deadline: 1 day

Good day! I have relevant experience in completing similar tasks. I am ready to discuss the details and start working.

Budget: 20000 UAH Deadline: 10 days

I look at bigbears.com.ua and see that the store is really working, but version 2.3 brings a lot of limitations regarding modules and themes, so migrating blindly is risky. First, I will make a full backup and set up a test copy to check which modules and template modifications will survive the transition to the new version without losing products, customers, and order history. Please tell me if there are any custom payment or delivery modules on the site that were developed on demand, and how critical it is to preserve the current SEO URLs without any drop in rankings?

Budget: 20000 UAH Deadline: 4 days

Good day. I looked at the site bigbears.com.ua on ocStore 2.3.0.2.3 — I will do the transfer through a test copy: first a full backup of the database and files, deploying the current stable ocStore, then transferring products, categories, manufacturers, images, attributes, and options through export/import with ID matching verification, separately SEO URLs and customer order history, to preserve old links and statistics. I work with OpenCart/ocStore and have experience transferring stores from 2.x to current 3.x/4.x versions; I can show project examples in correspondence. The main difficulties I see are in custom modules and modifications of the current template — they will need to be adapted to the new structure and check the compliance of old options with the new database schema. I am ready to start with an audit, the timeframe for the transfer and verification is approximately 4 days, minor adjustments afterwards — separately as tasks arise.

Budget: 20000 UAH Deadline: 5 days

Hello!
I have been working exclusively with OpenCart / OcStore for 16 years.
I will easily complete the assigned task - first, we will create a subdomain where we will test everything. When everything is correct and error-free, I will transfer everything to production at night.
Transferring all your data will not be a problem. If you have purchased modules, we will most likely need to obtain a key. I will handle these issues if possible (unless it requires writing from your email).
I have experience in this type of work. I am ready to start. As a bonus, I will perform initial SEO optimization for your site. I will provide a clear development plan for future promotion.

Budget: 19000 UAH Deadline: 10 days

Good day! I will transfer bigbears.com.ua from ocStore 2.3 to the current stable version. First - an audit of the site and modules, then migration on a test copy: products, categories, manufacturers, photos, attributes and options, customers, order history, and SEO URLs will be fully transferred, the live store will operate without downtime. After verification - switching to the domain and minor adjustments according to the list. I am ready to start the audit today.

Budget: 20000 UAH Deadline: 10 days

Good day!

I propose to carry out a planned transition to the new version of ocStore. The process is organized so that the website operates without interruption, and you do not lose any clients:

1. The current website continues to operate in normal mode throughout the entire work period.

2. A complete copy of the website is created, on which all update work and testing are conducted.

3. Immediately before launching the new version, a current data import from the old website (orders, clients, products) is performed to ensure nothing is lost.

4. The replacement of the old version with the new one is carried out at night when visitor activity is minimal.

Thus, the transition will be seamless for clients and without the risk of data loss.

I am ready to answer questions and agree on convenient deadlines. Expand

Budget: 20000 UAH Deadline: 5 days

Good day, I have been developing and maintaining websites on OpenCart for over 15 years. I am ready to carry out your tasks.

There may be difficulties in updating old modules to new ones.

Projects currently under maintenance:
kusio.com.ua
veranashop.com
nedlyaskuki.com.ua

Budget: 19000 UAH Deadline: 1 day

Hello! I am ready to help with your project. I have extensive experience in development and can implement all the necessary components according to your documentation. I guarantee quality execution within the agreed deadlines.

Budget: 20000 UAH Deadline: 22 days

Hello! I have reviewed your technical specifications and looked at the website bigbears.com.ua.

I will immediately answer your mandatory question about difficulties: transitioning from ocStore 2.3 to 3.x is not just a one-click update, but a full migration. The architectures of these versions are fundamentally different.

What you need to know "upfront" (main difficulties):
1. Template (Design): Version 2.3 uses TPL, while 3.x uses Twig. The current theme will not technically work on the new version. A new modern template (for example, Journal 3) will need to be installed and configured.
2. Modules: All third-party modules will need to be updated to versions compatible with OS 3.x (if the authors have released them) or find modern alternatives.
3. Customer passwords: With a simple database dump, users will not be able to log into their accounts due to differences in hashing. I know how to properly transfer the salt to maintain access for all your clients.
4. SEO: It is crucial to meticulously transfer the url_alias table so that no link returns a 404 error and we do not lose traffic.

Work format and "minor adjustments":
I work exclusively through the creation of a test copy (Dev environment). Your main store will continue to accept orders without interruption until the final release.
Regarding adjustments that "may be added": to ensure we do not exceed deadlines and do not break the logic, the basic migration is priced fixed. All new requests are recorded in a separate backlog and executed after the core transfer (or evaluated separately).

(14-20 working days).
Cost and timelines:
- Stage 1: Detailed technical audit of the current database, modules, and agreement on the new template (1-2 days). Cost: 4,000 UAH.
- Stage 2: Deployment, data migration (products, SEO, clients, orders), and configuration of the new template (14-20 working days). Budget: 16,000 UAH.

The total amount fits within your budget (20,000 UAH) for the basic migration. We will create a precise action plan for Stage 2 based on the audit results.
I am ready to start working on the audit of your website! Expand

Budget: 27000 UAH Deadline: 20 days

There is a nearly ready script for the safe transfer of the OpenCart - ocStore online store to a test copy; it can be quickly adapted to your site and proceed without stopping sales.
I am available here; we can discuss the details in correspondence.

Regarding the timeline - the audit takes 1-2 days, the transfer and testing usually take 10-15 working days, I would plan the entire stage to be completed within 20 days.
As for the cost - starting from 55,000 UAH for the audit, backup, test copy, data transfer, order, customer, product checks, SEO URL, and basic minor adjustments after the transfer.

For the site, I see a working store with a catalog, cart, personal account, and order processing, so the main thing is not just to update the version, but to carefully transfer the data, template, modules, payment, delivery, and old links.
Note that the nuance here is that difficulties often arise due to incompatible modules, custom templates, old versions of PHP/MySQL, SEO URLs, and differences in database structure between versions.
We can keep it simple - first, we conduct an audit, then transfer to the test copy, verify orders, products, customers, images, categories, options, attributes, and only then transfer to the main site.

From you, I need FTP, database, admin panel, hosting access, a list of critical payment and delivery modules, as well as 2-3 examples of orders to conveniently check the correctness of the migration.

I would like to clarify 2 points.
- What target version is desirable - OpenCart 3, ocStore 3, or are you considering a more recent build after the audit?
- Are there any custom payment, delivery, export, or exchange modules?

Similar projects and experience from Ingello:
- https://business.ingello.com/eva - e-commerce and working with product structure, where sales stability is important
- https://business.ingello.com/prime-eva - retail system with product data and operational logic
- https://business.ingello.com/carveli - store and commercial logic around the catalog

Main profile for projects on the marketplace - https://systems-fl.ingello.com Expand

Budget: 20000 UAH Deadline: 7 days

Hello. I have extensive experience with OpenCart. I am ready to carry out the migration.

Budget: 20000 UAH Deadline: 20 days

Good day
I have extensive experience in website migration. I recommend migrating to OpenCart 3+. Version 4 is raw and not being developed. I can do it well on the latest version of OS3.
I suggest we discuss this in private messaging.

Budget: 20000 UAH Deadline: 14 days

Good day, I can transfer the site from ocStore 2.3.0.2.3 to ocStore 3.0.3.7 (the most stable version) + make edits/improvements/enhancements.

If there is indeed a need for the transfer, I understand that the site is built on a template and it may not be prepared in terms of SEO and advertising.

Budget: 20000 UAH Deadline: 7 days

Good day. I have reviewed your website; the functionality is standard for OpenCart stores. The cart is a simpl module, and the delivery options are Nova Poshta and Ukrposhta. However, the SEO links are not fully configured. The transfer itself will take a couple of days; the only remaining question is about the improvements. I would be happy to discuss everything in detail. I am open to ongoing collaboration.

Budget: 20000 UAH Deadline: 14 days

Hello. I am ready to transfer the store from ocStore 2.3.0.2.3 to the current stable version and then make minor adjustments. Before any modifications, I will conduct an audit on a test copy and create a complete backup of the database and files. It is important to consider one technical nuance: custom OCMOD/vQmod, non-standard modules, and template modifications often lead to compatibility issues and may affect SEO URLs and order history — this is key in the audit. I have experience with ocStore/OpenCart, I have performed migrations while preserving products, customers, orders, and SEO; I can send examples of my work in private messages. After completion, I will hand over the working site without data loss and, if necessary, will provide support for minor adjustments.

I have a question: are non-standard payment modules, integrations with 1C, or major custom template changes used on the site?

Budget: 20000 UAH Deadline: 14 days

Good day.
1. Yes, for more than 5 years.
2. Often from 1.5 and 2.3 to version 3. I advise you to move the site to 4 already.
3. The last task https://abcceramica.com.ua/
4. Up to 14 working days with a buffer for revisions.
5. 20,000
6. None.
I know OpenCart very well. I write modules.
If you have any questions, you can write to me in private messages.

Budget: 20000 UAH Deadline: 3 days

Good day. I have studied the technical specifications and the website bigbears.com.ua — it is indeed worth updating, version 2.3.0.2.3 is outdated and poorly compatible with modern modules and themes. I will start with a complete audit and backup, then I will deploy a test copy and transfer products, categories, manufacturers, photos, attributes, options, SEO URLs, customers, and order history to the current stable version of ocStore, checking each section against the original before switching the domain. Based on my experience with ocStore/OpenCart migrations, the main difficulties usually lie in the incompatibility of the custom theme and third-party modules with the structure of the new database version and in the differences in SEO URL tables and options between 2.3 and the current release — this will take most of the time during the audit phase. I am ready to provide the audit and migration plan with timelines in about 3 days, and we will agree on the further stages based on the results. I have indicated the cost in the bid.