OpenCart developer + Google Ads (dynamic remarketing)
We are looking for a specialist for a Ukrainian company who will help tidy up the website on OpenCart and correctly set up Google Ads (dynamic remarketing).
📌 What is currently available:
The website already has Google Analytics / Google Ads connected, but it is not working quite correctly:
- events are either not sent or without the required parameters
- product IDs are not transmitted
- this causes errors when creating advertising campaigns in Google Ads
🎯 What needs to be done:
- understand how analytics is currently implemented
- fix or configure event transmission (view_item, etc.)
- ensure that the correct product ID is transmitted
- check/configure tags (via GTM or directly)
- make sure everything works (via debug / Tag Assistant)
- if necessary — assist with the product feed for Merchant Center
Who we are looking for:
- OpenCart developer or just a strong web developer
- with experience in Google Ads / GA4 / GTM
- preferably with an understanding of e-commerce (products, cart, purchases, etc.)
💡 Important: We need a person who can understand the situation and bring it to a working result, not just "set a tag".
Format: One-time task, but with successful cooperation, we will reach out again regarding the website.
In your response, please write:
- whether you have experience with OpenCart
- whether you have set up Google Ads / GTM for online stores
- approximate timelines and cost
Thank you for your attention and have a great day! ☺
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1 day100 USD
2618 24 0 1 1 day100 USDGood day.
I have experience working with OpenCart and setting up GA4 / GTM / Google Ads for online stores, including e-commerce events, product ID transmission, and verification through Tag Assistant / DebugView.
According to your description here, it is likely necessary not just to "add a tag," but first to carefully analyze the current implementation: how GA4 / Ads are currently connected, where the product ID comes from, how the `view_item`, `add_to_cart`, `purchase` events are formed, and whether the IDs match the Merchant Center feed.
I have worked with OpenCart.
https://freelancehunt.com/showcase/work/rozrobka-modulya-onovlennya-tsin-ta-zalishkiv/2000112.html
I have also set up Google Ads / GTM for stores.
…
Regarding timelines:
approximately 2–5 working days depending on whether the issue is only with tagging or if there are additional questions regarding the feed / Merchant Center.
Regarding cost:
I initially see this in the range of 4000–8000 UAH, if we are talking about an audit of the current scheme, fixing events, correct transmission of product ID, and verification of results.
If it will additionally be necessary to separately finalize the feed for Merchant Center, it is better to calculate that after a brief technical audit.
For a more accurate estimate, I need to clarify:
1. what version of OpenCart;
2. whether there is access to GTM, GA4, Google Ads, Merchant Center, and website files;
3. which specific product ID is used in the Merchant Center feed.
I can start with a technical audit of the current implementation and after that provide a precise work plan, timelines, and final cost.
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3 days200 USD3 days200 USD
Hello!
My name is Artem, I am a PPC specialist with over 6 years of experience in contextual and targeted advertising on Google Ads, Meta (Facebook/Instagram), and TikTok.
‼️Having gone through this journey, I have been able to gather a set of proven PPC tools, strategies, and sales funnels that work in the advertising field.
You can check out 3 of my works here
✉️➡️
Freelancehunt
📊My main goal as a PPC specialist is to attract more while spending less.
I have developed tactics and a full range of tools that help me in effectively promoting your projects.
… I would be happy to learn more about the project, I suggest contacting me in private messages.
I look forward to your feedback!
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30 days200 USD30 days200 USD
Good day!
I am ready to take on the task. I have experience with OpenCart and setting up GA4 / GTM / Google Ads for e-commerce.
Regarding my experience:
I have worked with OpenCart (implementing events, template modifications, feeds)
I have set up e-commerce tracking (view_item, add_to_cart, purchase)
I have connected dynamic remarketing (with product ID transmission)
… I have fixed "broken" integrations when data does not reach or is transmitted incorrectly
What I will do:
I will check the current implementation (GA4 / GTM / code)
I will set up the correct transmission of events and parameters
I will ensure the correct product ID transmission
I will check everything through Debug / Tag Assistant
If necessary, I will help with the feed for Merchant Center
Result:
Fully functional tracking + the ability to launch dynamic remarketing without errors
Timeline: 1–3 days
Cost: $100–200
I can start immediately and bring it to a working result.
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5 days500 USD5 days500 USD
Good day
I have my own team of developers, ready to complete the task turnkey.
Can we discuss the technical specifications in more detail?
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5 days100 USD5 days100 USD
Good day. 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 can provide examples of my work if needed. Write to me, and we will discuss the details.
Similar completed project: Підібрати/установити модуль для Опенкарт
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7 days100 USD7 days100 USD
Hello,
I have reviewed your project. I am ready to help with setting up correct tracking for OpenCart (Google Ads / GA4 / GTM).
I understand the current issues:
- events are being sent incorrectly
- product ID is not being sent or is being sent incorrectly
- as a result, errors occur in advertising campaigns
… What I will do:
- I will check the current implementation of analytics
- I will set up events (view_item, add_to_cart, purchase)
- I will ensure the correct transmission of product ID
- I will set up tags through GTM
- I will conduct debugging (Tag Assistant / debug)
As a result, tracking will work correctly and dynamic remarketing will launch without errors.
I am ready for collaboration.
-
4 days150 USD
1126 7 0 4 days150 USDHello!
My name is Nikita. I have been working in paid advertising for over 6 years and I work with Google Ads, Meta Ads, and TikTok Ads.
✅What you get when working with me:
— a clear advertising strategy, not chaotic launches
— control of the project's economics
— systematic analytics and scaling
📈I work with budgets of various levels and understand how to maintain a balance between growth and profitability.
… Examples of my work:
Freelancehunt
I am ready to discuss your tasks and propose a specific action plan.
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5 days250 USD
5280 51 0 1 5 days250 USDHello! My name is Ilya, I am a contextual advertising specialist with over 5 years of experience. I am well acquainted with setting up analytics and tracking conversions: GTM, GA4, Google Ads Conversion Tracking, so I can quickly and accurately set everything up.
❗️My portfolio with cases ➡️ Freelancehunt
✅Officially a Google partner ➡️ https://www.google.com/partners/agency?id=9309139291
I would be happy to discuss the details of our collaboration to find the best solution together.
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5 days125 USD
522 2 1 5 days125 USDGood evening. I have experience working with OpenCard2-3. I am currently supporting this website https://radiowave.com.ua/
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15 days2000 USD
12784 4 2 15 days2000 USDHello,
I have experience working with OpenCart and have configured Google Ads, GA4, and GTM for e-commerce projects. I understand how to properly set up event tracking (view_item, add_to_cart, purchase), ensure correct product ID transmission, and resolve issues affecting dynamic remarketing.
I can review your current setup, fix event tracking and parameters, validate everything via Tag Assistant/debug tools, and assist with the Merchant Center feed if needed.
I focus on delivering fully working solutions, not just partial setups.
Thank you, and I look forward to working with you.
…
Best regards,
Jeo Vincent Carretas
-
3 days50 USD
1092 19 1 1 3 days50 USDOlga, good day )
I specialize in OpenCart, I am a confident user of Google Ads / Analytics / Tag Manager - official Google partner.
100% successful projects. I will check and set everything up correctly for you in 1 day. + 2 days for you to review.
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3 days99 USD
1242 60 0 3 days99 USDHello, Olga, my name is Dmytro, I have been developing websites for 10 years, I have experience in setting up events on OpenCart. I am ready to start, I will do it quickly and efficiently. I have already implemented something similar.
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5 days200 USD
2878 100 1 1 5 days200 USDHello. It is necessary to review the website and services to understand approximately what the problem might be. I constantly work with online stores on OpenCart.
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7 days300 USD
97052 1277 1 10 7 days300 USDHello. I work with OpenCart, and I also have experience with GTM/GA/Pixel. I am ready to collaborate.
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3 days99 USD
184 3 days99 USDGood day! My colleague and I have been professionally engaged in the technical design of custom accounting systems and frontend development for over 4 years, so we will help your project obtain a reliable CRM system with integration into Google Sheets based on PHP or Python. We will implement high-quality layout from Figma, paying special attention to the logic of data transfer and the convenience of the interface for accounting. Our 4 years of experience is confirmed by successful projects drkukharevich.rivne.ua, crave-agency.com.ua, jk-solution.com.ua, where we have already worked with reporting automation and Google API services. We will ensure technical excellence in execution and are ready to offer the optimal stack for your task.
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5 days125 USD
1175 13 0 3 5 days125 USDHello! My partner (designer + full-stack) and I have been specializing in technical automation of e-commerce projects and deep analytics setup for OpenCart for over 4 years, so we will professionally fix event tracking errors in GA4 and set up dynamic remarketing through GTM. We will develop the correct product ID transmission scheme for view_item and purchase, ensure full feed synchronization in Merchant Center, and check each tag through Tag Assistant. Our experience in development is 4 years; take a look at our work in terms of technical stability and data accuracy: hyperfi.tech, espressolab.com.ua, hudi.com.ua.
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3 days200 USD
726 9 1 3 days200 USDHello! Having studied your project with great interest, I am ready to start working on it. Let's discuss the details to achieve the best result.
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30 days200 USD
5138 168 0 30 days200 USDHello
I have familiarized myself with the terms of reference
I ask you to provide more detailed information in Direct
Thank you in advance
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3 days200 USD
2062 9 0 3 days200 USDOlga, the problem here is more about analyzing the entire chain: OpenCart → GA4/GTM → Ads → Merchant Center, rather than just "adding a tag." First, I will check where exactly the view_item and product ID are getting lost, then I will fix the transmission of ecommerce events, test it through Debug/Tag Assistant, and clean up the feed if necessary. I have worked with OpenCart and online stores on GA4/GTM/Ads, so I can quickly bring it to a stable result. Approximately: after reviewing the code, I will provide a more accurate timeline.
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4 days100 USD
7913 38 0 1 4 days100 USDI will look at the implementation of the hardware in the controllers, and I will identify the problem. I already have experience in similar situations when the module worked incorrectly, or I will bypass it by putting in a "bare solution." Thank you.
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2 days60 USD
925 11 0 2 days60 USDHello, Olga.
Do you have experience with OpenCart?
= Yes, I have stores under ongoing support.
Have you set up Google Ads / GTM for online stores?
= Yes, multiple times; I can detail what I did if needed.
Approximate timelines and cost?
… = 1-2 days and 60.
If needed — help with the product feed for Merchant Center?
= Yes, I use one module across several stores; I can customize it to your requirements if needed.
Feel free to reach out, we can discuss the details and I will get started.
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5 days100 USD
891 10 0 5 days100 USDOlga, greetings!
My name is Andriy, I am a media buyer with over 4 years of experience working with Google and Meta Ads, and I know well how to effectively use this tool to attract clients in your niche. I am also familiar with all the issues that may arise during the launch of advertising campaigns📈
I offer a consultation during which:
- we will analyze your current request;
- we will determine the start of promotion and structure;
- I will provide practical recommendations to increase conversion;
- we will plan the further campaign strategy for sales.
…
Would it be convenient to have a short online meeting soon?
About me in numbers:
30+ satisfied clients (USA, Canada, Europe, Australia)
12 months - average collaboration period
Average ROAS of projects - 350%
Average budget in work - $10,000+
I would like to get to know you and learn more about your project. Please write to me in private messages.
Have a great day!
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15 days300 USD
12912 67 0 15 days300 USDHello! 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 happy to collaborate with you!
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2 days50 USD
2847 63 5 2 days50 USDHello! I have extensive experience working with OpenCart and Google setup, you can check the reviews, I recently configured and fixed issues, I will handle this task and make sure everything works perfectly for you, I will also provide you with a ready-made module that will handle everything for commerce and transmit to Google or Pixel.
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