Oleksandr S.
Private message 
Offer work 
Kyiv,
Ukraine
available for hire
Rating
Language proficiency level
Українська: fluent
Русский: advanced
English: upper-intermediate
CV
Кожен проєкт для мене — це не просто завдання, а створення ефективного інструменту продажів, який працює стабільно, швидко і зручно для користувачів.
Основні напрямки роботи
- Розробка кастомних модулів, плагінів і функціональних рішень.
- Доопрацювання, виправлення та оптимізація існуючих сайтів.
- Створення інтернет-магазинів «під ключ» із сучасним дизайном і адаптивною версткою.
- Оптимізація швидкодії, SEO-підготовка, кешування та підвищення стабільності.
- Інтеграції з платіжними системами, CRM та зовнішніми API; технічна підтримка.
Мій підхід ґрунтується на увазі до деталей, розумінні бізнес-логіки й прагненні створювати масштабовані, надійні рішення, які допомагають бізнесу зростати.
Skills and abilities
Programming
Design & art
Promotion
Portfolio
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15 USD Template for OpenCart LookFrame
Web Programming
Refined template for OpenCart 3, perfectly suited for online stores of fashionable clothing, accessories, and stylish brands. Fully built on pure CSS without any interference in the core system, it combines aesthetics and performance while maintaining maximum stability. The template looks great for any fashion niche — from streetwear to premium boutique.
Modern fashion design — minimalism, visual emphasis on the product, harmonious typography.
… Full responsiveness — perfectly displayed on smartphones, tablets, and desktops without loss of quality or structure.
Independence — the template works on CSS, so when installing new modules, there will be no issues, as it is built on the default base.
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15 USD Template for OpenCart Luminex
Web Programming
A lightweight and adaptive template for OpenCart 3, fully built on CSS, without interference in the core. The template is ideal for online stores of electronics, household appliances, and digital goods, but can be easily adapted to any other niche. Designed with a focus on performance and stability, the template does not overload the system with unnecessary scripts or animations.
Advantages of the template:
… Fully written in CSS — the absence of JavaScript simplifies maintenance and eliminates potential conflicts
Clean and modern minimalist design that focuses the buyer's attention on the product
Responsive layout — displays correctly on smartphones, tablets, and desktops
Works as a standalone template — does not require interference in the OpenCart core
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226 USD Development of the online store for industrial equipment "Datchik"
Web Programming
Creation of a modern and functional online store for the sale of sensors, controllers, and frequency converters.
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90 USD Shop of clothes and shoes
Web Programming
Shop of clothes and shoes. Creation of CMS OpenCart
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OpencartModStore
Web Programming
My website. Created based on the CMS OpenCart on my own Luminex template.
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Wave design Admin Panel OpenCart
Web Programming
Developed a new design for the Admin Panel OpenCart. It exists as a separate module. It can be purchased. Video review - https://www.youtube.com/watch?v=gDCAIu4wjA0
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45 USD Loyalty Progress Bar
Web Programming
A dynamic loyalty system has been developed and integrated into the checkout module (Smart Checkout) based on OpenCart.
Functionality:
- Automatic calculation of the total amount of completed user orders
… - Determination of the current cashback/discount level
- Dynamic display of progress to the next level
- Visual highlighting of the percentage and required amount
- Support for multilingualism
- Responsive layout with perfect mobile optimization
- Secure integration into the existing checkout without disrupting the order processing logic
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Running info-line
Web Programming
This is a convenient module for displaying a continuous scrolling information ticker on your OpenCart website. The module is designed to show important messages, promotions, service information, or any other text that needs to attract the attention of visitors.
It can be purchased, please contact me personally for more details.
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Module for OpenCart {FREE}
Web Programming
MODULE IS FREE IF YOU ARE INTERESTED IN ITS FUNCTIONALITY - WRITE TO ME AND I WILL SEND THE FILES
Module Screens: Admin - https://prtscr.cx.ua/c4b9c5.html. Front - https://prtscr.cx.ua/30adaa.html
… Functionality and capabilities of the module:
Context transfer: The module automatically reads {product_name}, {product_url}. ChatGPT immediately understands which product is being referred to.
Flexible prompts: In the admin panel, a specific behavior scenario for AI can be set for each language (for example, "sell aggressively" or "consult as a technical expert").
Multilingual support: Full support for standard language packs of OpenCart (uk-ua, en-gb, ru-ru).
Interactive hints (Bubbles): Random pop-up phrases ("Need help choosing?", "Have questions?") to attract the customer's attention.
Admin management: Turning the module on/off and editing all texts without code modification.
Key advantages:
Design: A modern widget with a blur effect that looks expensive on any template.
Lightweight: The module does not load the site, as the main logic is executed on the ChatGPT side after a click.
Clean installation: Works through OCMOD, does not affect the core system, and is easy to remove.
24/7 conversion: Replaces a live manager at night, instantly responding to customer inquiries about product specifications.
Responsiveness: Perfectly displayed on both desktops and smartphones.
Compatibility: OpenCart 2.3 and 3.0.x. If individual customization of the module or adaptation is needed - I look forward to your personal messages to discuss the details :-)
Attention! This module is not an API integration with ChatGPT. When the button is clicked, it redirects to a chat with your prompt and product details, and the buyer interacts there.
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25 USD OpenCart — Color Status
Web Programming
Essence of the improvement:
1. For statuses (orders / products / applications), the ability to set an individual color has been added.
2. Colors are displayed directly in the lists in the admin panel.
3. This allows for quick visual orientation in statuses without reading the text.
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What has been done:
1. A color selection field has been added in the admin panel (color picker).
2. Color is saved in the database.
3. Colored statuses are displayed in the lists (orders / other entities).
4. Connected via OCMOD without changing the core.
Result:
1. Improved convenience for managers.
2. Faster order processing.
3. Fewer errors due to human factors.
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113 USD Buy in 1 click - New functionality on the website
Web Programming
1 I implemented a full "Buy in one click" functionality for the OpenCart website, which integrates into the theme and processes orders in a separate section of the admin panel.
2 When the popup opens, the user sees the central photo of the product, allowing them to confirm their choice before placing the order.
3 The form is fully adapted to the existing design of the website, styles and fonts are synchronized with the theme, and the popup works correctly on all pages and devices.
4 Data from the form automatically goes to a separate section of the OpenCart admin panel "One-click Orders," where it is convenient for managers to process.
… 5 The system sends automatic emails to the buyer with order confirmation and product details, and to the admin – a notification about the new order with all the form data.
6 The popup opens over the website with a dark overlay, which increases focus on the form, and can be closed with a button or by clicking on the background.
7 All fields of the form are validated before submission, there is highlighting on focus, and comments and email remain optional for the user.
8 The system is ready for scaling: new fields can be added, email templates can be customized, AJAX submission can be integrated, or connections to CRM/ERP can be established.
9 The implemented logic improves UX: the user quickly places an order without going to the cart, with full control over the order data.
10 As a result, conversion has increased, the time to place an order has been reduced, and the interface looks modern, premium, and professional, fully integrated with the website without disrupting styles or functionality.
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Hot Keys - a tool for the OpenCart admin panel
Web Programming
The Hot Keys module adds a hotkey system to the OpenCart admin panel, significantly speeding up store operations and increasing productivity.
The module fully integrates with the OpenCart admin interface and does not require any modifications to the core system files. After installation, it automatically adds its JavaScript code to the admin header and activates only when you need it.
… You can easily enable or disable the feature in the module settings. All modern browsers are supported.
Advantages:
Speeding up the store administrator's work.
Reducing the number of mouse clicks.
Simplicity and compatibility.
Installation in a couple of clicks.
Localization: UA, RU, ENG
Compatibility: OpenCart / ocStore 3.0
Installation: via OCMOD
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56 USD Refinement of the product card
Web Programming
The product card has been refined
1. Tabs have been implemented
2. A carousel of additional images has been implemented
3. A spoiler for a large number of characteristics has been implemented (all can be expanded)
… 4. A "Free Shipping" block has been implemented, managed from the admin panel for each product as needed
5. A notification in Telegram from the one-click order form has been implemented
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34 USD PopUp Video in categories
Web Programming
The PopUp Video functionality has been implemented on the website in the category. When scrolling through products, the user clicks on the YouTube icon and can immediately view a review of the product, which instantly increases trust.
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34 USD Ask about the product in ChatGPT
Web Programming
Implemented AI functionality integration on the product page (OpenCart 3), which allows the user to receive a quick analysis of the product using ChatGPT.
Main tasks:
… • Developed a custom UI block "AI analysis," which integrates into the product card between the main action buttons.
• Created a responsive design using the site's brand color with transparent shades, so the element fits harmoniously into the interface and does not conflict with the main CTA buttons.
• Implemented JavaScript logic that automatically pulls the page title and product URL and forms a ready prompt for ChatGPT.
• Configured the opening of the AI analysis in a separate popup window for user convenience.
• Optimized UX: smooth hover effects, icon animation, and proper functionality on mobile devices.
As a result, an interactive element appeared on the product page that helps users quickly understand the benefits of the product, as well as increases engagement and trust in the content.
![[FREE] Module Modern Admin Theme OpenCart — example of freelancer's portfolio work in category Web Programming](https://content.freelancehunt.com/cdn-cgi/image/format=auto,fit=crop,width=250,dpr=1,gravity=top,height=250/snippet/ff19aeda-01c5-43a2-a6cb-20aaf26dda4b/2017171/ModernAdmin.png)
Reviews and compliments on completed projects 22
everything is great)
very professional and fast )
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14 May
16 USD
Audit and improvement of the website serica.com.ua
everything is prompt and professional
thank you very much
12 May
16 USD
Fix wp elementor blocks
Quality and very fast! Thank you!
11 May
117 USD
Data correction
Everything is fine as always. We will continue to work.
24 April
16 USD
Develop an option for the product card with product selection by criteria.
The functionality has been implemented. Everything works as I wanted. Alexander not only technically completed the task but also refined the option so that it fits the overall style of the website. Thank you very much for the work!
15 April
16 USD
Fix wp elementor blocks
Everything quickly and efficiently! We are not working for the first time.
14 April
23 USD
Transfer of blog articles to OpenCart
I recommend. The project was completed ahead of the scheduled deadline. I will continue to work.
10 April
16 USD
Create pop-up windows in the product card Opercart
Bistro and professionally. I recommend!
8 April
16 USD
Fix wp elementor blocks
Cool specialist. Thank you!
4 April
16 USD
Error 68 and the site is hanging
Very satisfied, everything was done promptly. The problem has been resolved.
3 April
34 USD
Speed up the work of the custom landing page.
Everything is fast and of high quality, as always. It is pleasant to work with Alexander. The task has been completed to the maximum, the website "flies." Thank you.
2 April
34 USD
Finalization of the website on OpenCart
Very satisfied with Alexander's work. Not only did he do it quickly, but he also advised on how to do it better! Thank you!
1 April
56 USD
Editing the product card on the Openkart website
Everything is great, fast and quality! Thank you, Oleksandr!
29 March
16 USD
It is necessary to resolve the errors that appear in OpenCart.
All website errors have been resolved, I am satisfied with the result, it was done quickly and qualitatively, I recommend.
29 March
16 USD
ADS conversions
Everything was set up quickly and they pointed out where my mistake was. Oleksandr explained everything clearly and is a professional in his field. Thank you, I will reach out again!
28 March
68 USD
Filling the website with information
Very satisfied with Alexander's work. Fast, quality, and professional.
27 March
18 USD
Website edits for OPENCART
everything very quickly and professionally
24 March
16 USD
Refinement of the website on the Opencart template.
Everything was done efficiently and very quickly.
I recommend the specialist for collaboration!
23 March
16 USD
Add a block to the main WordPress site
Thank you! Everything was super fast and without unnecessary questions! I recommend Oleksandr for collaboration.
12 March
101 USD
Improvements in the admin panel of the OpenCart website
Very satisfied, everything was done quickly and professionally, even better and faster than I expected. I recommend this specialist as punctual and decent.
12 February
17 USD
Set up email sending from OpenCart via SMTP Titan Email
I did everything very quickly 🙂
9 February
16 USD
CSV Price Pro import/export on Opencart
Very quickly and professionally
