Adjustment on the site shop.framex-systeme.de

Hello! We are a team of Full-Stack developers with 4 years of experience in creating and maintaining websites for businesses. We will quickly and professionally carry out any technical adjustments on your e-commerce resource. Thanks to our high competence in HTML/CSS, JavaScript, PHP, and working with various CMS, we guarantee safe changes without interrupting sales and database failures. The level of our technical expertise in the e-commerce niche is confirmed by successful projects: farfieworldwide.com, espressolab.com.ua, freshagro.com.ua. We will ensure clean code, preservation of the original website style, and strict adherence to deadlines. We look forward to a detailed list of corrections in the chat for an accurate step-by-step estimate.

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I will address these revisions comprehensively: Postbank details, PayPal error, empty pop-up notifications, and sending the order email. I have experience with e-commerce integrations, payments, and backend/API tasks, so I will start by checking the cart, payment settings, and email script. For accurate diagnostics, access to the admin panel/hosting will be needed, and if available, an example order or a screenshot of the PayPal error.

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Hello! I have experience working with OpenCart. I offer quality and fast work. Feel free to write.

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Доброго дня. Зацікавив ваш проект.
Ціна та терміни точніше - після обговорення всіх деталей.

Пишіть, буду радий співпраці
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Великий досвід роботи в:
- WordPress (+Elementor/WooCommerce/UX Builder/ACF/Carbon Fields/WPBakery/Gutenberg/Bricks Builder і т.п.), OpenCart, ocStore, Bubble.io, Weblium, Webflow, Wix, Simpla, Bitrix, Webasyst, Joomla, Magento, Drupal, PrestaShop,1С, Хорошоп;
- Prom, Rozetka (Pricecreator), OLX, bigl, Etsy, Shopify, AutoRIA, Автобазар, RST, Besplatka, Kidstaff, Klubok (та ін. майданчики);
… - AI: ChatGPT, Gemini, Midjourney, Nano Banana та їхні аналоги;
- Google (Таблиці, документи, гуглдиск, форми, пошук)
- Microsoft Office;
- FTP, Хостинг, БД сайтів (базові навички), RDP.
Фото/відео/аудіо: софт від Adobe(Photoshop, Lightroom, Premiere Pro, After Effects, Audition); Figma; FL Studio; Ableton.
Є знання з HTML / MySQL / PHP / CSS / JS; Базове SEO / Базове технічне SEO.

Відгуки Freelancehunt
Приклади роботи - за запитом в особисті повідомлення.

Hello!

I have extensive experience working with OpenCart.
I am ready to complete the assigned tasks.

I suggest we discuss the details in private messages.

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Hello, Olga!

Our IT company creates and refines websites that operate stably, quickly, and solve specific business tasks for clients. We engage in developing websites "from scratch" as well as improving existing solutions, enhancing their performance and user experience for your users.

We have experience in:
- developing responsive and fast websites on various platforms (WordPress, OpenCart, Shopify, WIX);
- integrations with payment systems, CRM systems, external services, and internal systems;
- optimizing the performance and security of websites;
- setting up analytics and basic SEO tools;
… - software development and automation of business processes: managing customer databases, resource accounting, automating repetitive tasks, integrations with third-party systems;

After completing the project, we provide 14 days of technical support, during which we help adapt the system to your final business processes and consult on any questions regarding the field of work performed. Thanks to the free support of the completed project, this allows you to be confident that the developed solution operates stably from the moment of launch and does not require any additional adjustments.

We work in a structured, responsible manner - focused on results that align with your business goals.

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Good day. I am an individual developer with over 4 years of experience in full-stack development, payment module setup, and administration of OpenCart systems of any complexity. I work officially through a sole proprietorship, ensuring direct transparent communication without intermediaries and managers, and I guarantee quick resolution of technical issues with your cart. I will independently make changes regarding Postbank details, localize and fix the error in the PayPal module through API key settings, debug JS/CSS styles and scripts for the correct display of pop-up notifications, and configure the SMTP server for stable order email delivery. I prefer a phased fixed payment format for completed sprints; for the initial technical review of the site configurations and log analysis, I will need 12–16 hours, and my approach to building clean and fault-tolerant commercial architectures is presented here: 3magency.co, https://vilors.studio/.

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Hello. Our small team has been designing business solutions, backend engineering, internal optimization, and providing comprehensive technical support for online stores on OpenCart for over 4 years. Tasks related to cart configuration, PayPal integration, and fixing system notifications fully align with our profile, and we guarantee the development of a reliable solution without disruptions in the current shopping logic. We will replace bank details, fix the response handler from the PayPal payment gateway, restore content in the confirmation popup scripts, and test the sending of order notifications to both administrative and customer emails. The initial analysis of your CMS code and settings will take 2 working days, and you can familiarize yourself with the quality of our interactive e-commerce projects through the portfolio links: freshagro.com.ua, farfieworldwide.com, rivnekolo.com.

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Good day. My colleague and I have been specializing in Full-stack development, server administration, database refactoring, and payment system integration for online stores on OpenCart for over 4 years. We will quickly fix all critical errors on the cart page of your website, working exclusively through a secure staging environment and isolated Git branches. We will update the IBAN bank details on Postbank, analyze the cause of the PayPal failure through the developer console and server logs (checking certificates, tokens, and webhooks), restore correct text output in empty pop-up windows, and configure the OpenCart mail client for instant invoice sending. We will need up to 48 hours for an initial study of the structure of your website's modules and error logs, and examples of our technical expertise in restoring the functionality of commercial systems are presented in the portfolio: drkukharevich.rivne.ua, crave-agency.com.ua, jk-solution.com.ua.

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Hello. My partner (designer + full-stack developer) and I have over 4 years of experience working with e-commerce platforms, technical maintenance, and customization of the OpenCart CMS, and we are ready to promptly refine your online store. Without rewriting the code from scratch, we will replace the banking details of Wittix UAB with Postbank in the language file of the payment module or the order confirmation template, debug the API connection with PayPal to resolve the current transaction error, fix the display of alert popups, and configure the seamless operation of email events via the SMTP protocol to ensure that notifications about new orders are reliably sent to your email. For the initial technical analysis of your site's architecture, error log analysis of the payment gateway, and email configuration check, we will need 1-2 days, and our engineering approach to clean bug fixing is reflected in our portfolio: hyperfi.tech, espressolab.com.ua, hudi.com.ua.

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Good day. I am ready to help with OpenCart.

What I will do:

1. Replace the payment details of Wittix UAB IBN with Postbank.
2. Check the PayPal payment, find the cause of the error, and fix it.
3. Correct empty pop-up forms/confirmations so that messages are displayed correctly.
4. Set up order notification emails.

… I have worked with OpenCart, payment modules, email notifications, and checkout errors. For an accurate estimate, I need to look at the access to the admin panel/FTP or hosting and check the OpenCart version.

Approximately: 1-2 working days after access. I am ready to start.

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Good day, I am ready to complete the tasks. I work with OpenCart and have experience in connecting and configuring payment systems in general. Please write to me privately to discuss the project details and get an accurate estimate.

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Hello. My name is Roman, CVO of Echocode. Digital
We have an experienced team with 8 years of expertise in creating turnkey websites, mobile applications, and complex web systems.
Over 8 years of practice, we have developed a deep technical stack.
You won't need to separately look for a designer, backend developer, and frontend developer. Our team works in a unified manner, which eliminates misunderstandings between design and code, significantly speeds up development, and guarantees a quality result from a single source.
Message us privately! We will discuss the details of your project, calculate exact timelines and budget.

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Good day. I am ready to make all the corrections - I will change the bank payment details for Wittix, fix and verify the payment through PayPal, refine the pop-up forms on the website, and ensure that order confirmation emails are sent correctly.
I have extensive experience working with Opencart, feel free to contact me.

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Good day, I have been in web programming for over 9 years. I work with REST APIs, frameworks, and CMS such as Django, Laravel, Yii2, WordPress, OpenCart, CodeIgniter, etc. I am ready to complete the task. Reviews: Freelancehunt

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Hello! 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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Hello! I have relevant experience. I am ready to start right away, feel free to contact me.

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Hello. I have extensive experience with OpenCart. I am ready to collaborate. Feel free to contact me!)

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Hello! I have experience working with OpenCart. I am ready to replace bank details, check and fix PayPal functionality, set up correct display of pop-up messages, and verify the sending of order emails. After receiving access, I will be able to quickly assess the timeline and cost.

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Good day.

I am ready to make edits on OpenCart.

Regarding the tasks:

1. Replace the bank details of Wittix UAB / IBAN with Postbank.
2. Check and fix the payment error through PayPal.
3. Correct empty pop-up messages / alert forms.
… 4. Set up order notification emails.

Estimated time: 4–7 hours, depending on the cause of the PayPal error and email settings.

To get started, I need access to the OpenCart admin panel, FTP/SSH, and, if possible, access to the error logs.

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Hello, Olga! I will fix the adjustments on the website shop.framex-systeme.de so that it works correctly and meets your requirements for appearance and functionality. The exact price and deadlines will be provided after clarifying the details.

Profile: Freelancehunt
Reviews: Freelancehunt

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I have been working with Opencart for over 10 years, have experience with DE sites, feel free to contact me, I will do everything promptly and correctly.

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Hello! I can fix it now, I have been working with OpenCart for 12 years, I am ready to start working right now.

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We already have a nearly ready similar solution for OpenCart - it can be quickly adapted and launched specifically for your store, I'm here on the marketplace ))

Approximately - 12,000 UAH and 3 days.
I take it in a package - replacing the details of Wittix UAB IBN with Postbank, checking and correcting PayPal, restoring texts in pop-up confirmations, setting up order emails.

We can do it without unnecessary complications - first checking the order chain, then payment modules, email settings, and message templates, after that a test order with logs.
Access to the OpenCart admin panel, FTP or hosting, Postbank data, and the address where orders should be sent is needed.

To clarify, so as not to guess - what version of OpenCart and which PayPal module is installed?
… Should the order email only go to the administrator or also to the client?

Similar experience with stores and system automation:
https://business.ingello.com/eva - working with e-commerce processes, data, and technical logic
https://business.ingello.com/prime-eva - automation of retail processes and integrations

Main profile of Ingello for FLH:
https://systems-fl.ingello.com/ua

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Hello. I can make adjustments on the OpenCart site: I will replace the bank payment details from Wittix UAB IBN to Postbank, check and fix the error with PayPal payments, bring the currently empty confirmation pop-up forms to a proper appearance, and set up order notification emails. I work carefully, first checking the current settings and the reasons for the errors, then I will make corrections and test the order placement, payment, and email notifications to ensure everything works correctly for the clients.

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Hello. I am ready to complete the project turn-key, guaranteeing quality and promptness.

Feel free to message me, I would be happy to collaborate!

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