Website development on OpenCart (Stock, prices, and orders synchronization)

Budget: 1232 USD Deadline: 1 day

Good day!
I am interested in your project. I am a web developer with experience in the following technologies:
PHP, HTML, CSS, JavaScript, as well as Laravel, Vue.js, Alpine.js, WordPress, OpenCart.

I create responsive, fast, and user-friendly websites — both from scratch and based on CMS or frameworks.
I am ready to offer an optimal solution for your tasks.

We will determine the deadlines and cost after discussing the details.
The portfolio on the website is currently being prepared, but I can send examples of my work in private messages.

I would be happy to collaborate! Expand

Budget: 800 USD Deadline: 7 days

Good afternoon, I have been working in this field for over 9 years, I have experience: php (symfony, laravel, OpenCart, wordpress), javaScript (vue, react, nuxt, nextJs, jquery), html, css (SASS/SCSS), sql (PostgreSQL, MySQL). I am ready to complete this project, efficiently and in a short time. Examples of recently completed projects: https://cohntm.com/ https://spacepro.org/ https://ff.ua/uk https://lingvanex.com/

Budget: 1200 USD Deadline: 14 days

We can carry out all the described tasks related to the online store on the OpenCart platform.

OpenCart is a popular, free e-commerce system based on PHP and MySQL, allowing management of products, prices, and orders. As part of our collaboration, we will perform:

- configuration of automatic stock updates with hiding or marking products as "Out of stock" based on your database,
- restarting and securing automatic price synchronization (with an update schedule every half hour),
- improving the order placement process so that they are confirmed only after successful payment, along with a clear payment status for the customer and administrator,
- configuration and testing of the email notification system and integration with the API.

We have experience in PHP, MySQL, database integrations, and API configurations, which will allow us to effectively carry out the implementation.

Budget: 140 USD Deadline: 4 days

Hello. I have been working with OpenCart my whole life. I have experience fixing the aforementioned errors. I can take on this task and do everything as needed.

Budget: 800 USD Deadline: 7 days

Hello. I work with OpenCart, have experience in automation/synchronization of products with external databases, and also extensive experience in customizing/adjusting third-party modules to fit needs.

Budget: 1000 USD Deadline: 5 days

Hey Eldar 🛒
I have worked with OpenCart 3.x and configured automatic synchronization with external databases, proper order processing, and integrations with Telegram and email notifications. Your tasks are familiar and clear to me.

🔧 Similar tasks I have successfully handled:

Stock auto-update — implemented synchronization with the internal database (ERP), products without stock were hidden from the storefront or marked as "Out of stock."

Price synchronization — ran every 30 minutes via cron. There was fail-safe protection: if the database was unavailable — prices on the site were not reset.

Payments and orders — configured logic so that an order is confirmed only after successful payment. The admin panel and emails displayed the actual status (Paid / Not Paid).

Telegram + Email — connected Telegram Bot API, restored message and order notification sending. Tested SMTP, configured logs and retries.

🔹 Experience with OpenCart 3.0.3.x (OCMOD and without it)
🔹 PHP 5/7/8, MySQL, external APIs
🔹 Ability to connect to remote databases (via IP, VPN, hosting)
🔹 Clean code with comments, reliable logic without "hacks"

GitHub – https://github.com/berestovskiy
Clutch – https://clutch.co/profile/sbase#highlights
Website – https://sbase.team/

💰 Budget — willing to work step-by-step or at $25/hour
⏱️ Deadline — 3–5 working days for all blocks after access

I can start with a review of the current code and propose a clear plan for fixes. Ready to work carefully, aiming for stable store operation.

Cheers, Anton ✌️ Expand

Budget: 300 USD Deadline: 10 days

Good day! I have experience in performing similar tasks...write in private messages, we will discuss details, access...Thank you...

Budget: 170 USD Deadline: 7 days

Hello, I am ready to do it. I would like to discuss in more detail. I can send a link to a neighboring Weblancer marketplace in a private message, where there are 180+ reviews and over 10 years of experience. The price and deadline are approximate, and the exact price can be discussed after a more detailed discussion and review of the website.

Budget: 500 USD Deadline: 5 days

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!

Budget: 170 USD Deadline: 5 days

Good afternoon!
I have been working with OpenCart for 15 years.
I have extensive experience in developing custom modules.
I also know how to fix someone else's code.
I write without hacks and bugs.
I have vast experience with any integrations.
I know the OpenCart problem like the back of my hand.
I have set up SMTP email sending many times.