The work was done excellently. The module for OpenCart 3.0 fully meets the standards of commercial development, and in some aspects even exceeds the requirements of the technical specifications. The programmer took care of security, implemented additional protection mechanisms, and approached all technical details very responsibly. All corrections were made quickly, communication was at a high level. I definitely recommend for collaboration!
9
0
Budget: 5000 UAH Deadline: 3 days
Good day, I have been developing and maintaining websites on OpenCart for more than 8 years. I am ready to complete your order. I will provide examples of my work in private. Write to me and we will discuss!
Serhii Soloviov
Winning proposal
24
0
Budget: 4000 UAH Deadline: 12 days
I can implement the module according to your technical specifications. I have experience with similar tasks: processing JSON/XLSX, comparing by SKU, generating cron reports, manually updating prices and stock, working only with basic OpenCart products. My total OpenCart experience is over 11 years.
Cost: 4,000 – 5,000 UAH
Deadline: 5–7 days
Why such a range:
Closer to 4,000 UAH — if the supplier's file structure is simple and stable, without additional variations.
Closer to 4,000 UAH — if it is necessary to:
• support multiple file formats from suppliers or their different structures;
• create an extended UI with reporting/exporting;
• add more detailed logging or additional cron settings.
After reviewing the sample files (JSON/XLSX), I can provide an exact amount and start working. If you have questions or want to discuss details — feel free to reach out, I will be happy to help. Regarding the cost - send your proposals - we will agree.
12
1
Budget: 5000 UAH Deadline: 5 days
I am ready to promptly and qualitatively complete your order. I have experience working with similar projects, always adhere to deadlines and technical specifications. I will be happy to collaborate!
49
0
Budget: 5000 UAH Deadline: 5 days
penCart-expert | Full-Stack eCommerce Developer | 8+ years of experience
🚀 I help businesses turn ordinary online stores into *selling machines* based on OpenCart. Over 8 years of work, I have implemented more than 120+ projects — from custom themes and modules to integration with CRM, 1C, payment systems, and logistics.
🧩 What I can do:
🔧 Development and refinement of modules of any complexity (including custom business logic)
🎨 Responsive layout and UX improvements** to increase conversion
🔌 Integrations with APIs** (CRM, ERP, payments, deliveries, marketplaces)
🚀 Speed optimization** and SEO adaptation
🛠 Migrations between OpenCart versions, data migrations
🧪 Testing, debugging, cleaning from bugs and viruses
🔒 Strengthening the security of stores
💡 Why choose me:
✅ Clear deadlines and transparent communication
✅ Understanding of the eCommerce business, not just code
✅ Willingness to urgently connect and "sort out" the project
✅ Long-term cooperation — many clients have been working with me for years
🛒 Platforms and technologies:
OpenCart (v1.5–v4), PHP, MySQL, JavaScript, HTML/CSS, jQuery, Twig, VQMod/OcMod, API integrations, 1C, RetailCRM, KeyCRM, SalesDrive, Prom, Rozetka, Nova Poshta, LiqPay, Privat24, PayPal, and others.
📩 Write to me — let's discuss your project and make it profitable.
0
0
Budget: 5000 UAH Deadline: 3 days
Hello
I have been working with OpenCart for over 10 years, developing stores, modules, integrations, and enhancements.
Feel free to contact me.
73
0
Budget: 5000 UAH Deadline: 3 days
Good day, I have more experience working with third-party services and their interaction. I will be able to correctly set up the cron, install the necessary software for parsing the response, and thoughtful queries to the database for generating reports and subsequent modification of products. Write to me privately, and we can discuss everything in more detail.
44
5
Budget: 5000 UAH Deadline: 5 days
Good day. I am ready to develop such a module. Please contact me in private messages.
100
2
Budget: 5000 UAH Deadline: 3 days
Contact me! I professionally solve problems with OpenCart)
I have extensive experience in developing modules for updating prices/stock
Respectfully, Oleg.
__________
PORTFOLIO: https://harukaze.com.ua
109
0
Budget: 5000 UAH Deadline: 3 days
Good day. Export, import, and synchronization of goods - I have good experience in solving such tasks. I have known Opencat for a long time, I am well acquainted with its internal structure, I have written many modules, and I am good at understanding other people's code. I am interested in this task and can take on the writing of such a module.
5
0
Budget: 6000 UAH Deadline: 4 days
My name is Victor, I wanted to offer my services.
I have been working with OpenCart of all versions since 2012, I can handle all issues related to OpenCart, I can also provide support or content, and when it comes to code, I can say I know the engine by heart, I particularly enjoy working with version 3 of OpenCart.
Budget: 8000 UAH Deadline: 3 days
Ready to start right now
8
0
Budget: 3500 UAH Deadline: 1 day
Good day.
I can complete your task with pleasure.
I specialize in non-standard solutions in PHP, OpenCart.
I have similar developments.
I guarantee quality because I need positive feedback for my portfolio.
0
0
Budget: 5000 UAH Deadline: 7 days
Hello.
This project focuses on developing a reliable OpenCart module for automating price and inventory management based on supplier files in JSON and XLSX formats. I will implement a cron job for scheduled checks of supplier files, generate detailed comparison reports by SKU, and add secure manual controls for updating prices and inventory after verification. With extensive experience in developing OpenCart modules and data integration, I will ensure seamless synchronization, accurate reporting, and error-free updates. The result will be a user-friendly and efficient tool that streamlines product management based on suppliers while maintaining full administrative control.
34
0
Budget: 1000 UAH Deadline: 1 day
Hello.
I have developed something similar.
I will provide the screenshot in private.
The price is negotiable.
2
0
Budget: 5000 UAH Deadline: 7 days
Hello!
Please let me know if you already have a registered account with WayForPay with active API keys and access to the test mode? This will help immediately determine how to set up the webhook and payment verification.
I have experience creating Telegram bots with payment integrations (Python + Flask + aiogram) and working with the Google Sheets API. I implement payment logic, automatic access granting, subscription control, and reminders. The code will be structured by modules and ready for deployment on a VPS.
I can start working quickly — please let me know if a private channel has already been created and if the bot needs to generate invite links by itself.
10
1
Budget: 4000 UAH Deadline: 3 days
Good day. I am interested in your order. I have been working in web development since 2014. Please write in private messages to discuss the details.
216
0
Budget: 7999 UAH Deadline: 4 days
Good day, extensive experience working with OpenCart and various APIs. I am ready to fulfill, write to me in private for discussion of details.
The list does not show proposals concealed by the client or freelancer with a Plus profile, as well as proposals violating rules
