Hire the Best OpenCart Developers
in Ukraine

**OpenCart is complex. Finding someone who truly knows it - even harder.** After 10+ years and 170+ completed projects, I specialize in one thing: making OpenCart stores work the way your business needs them to. I'm not a generalist. I live in OpenCart's codebase - from legacy 1.5.x to the latest 4.x architecture - and I know exactly where things break and why. **What I do:** - **Custom Modules** -Features OpenCart doesn't have out-of-the-box, built clean and maintainable - **API Integrations** - Payment gateways, shipping carriers, CRM/ERP, logistics services - **Performance & SEO** - Slow stores lose customers; I fix the root cause, not the symptoms - **Deep Debugging** - Complex PHP/MySQL issues other developers avoid or misdiagnose - **AI Workflow Automation** - Replacing repetitive manual tasks (content generation, data enrichment, catalog management) with Claude/OpenAI-powered pipelines **My stack:** PHP, MySQL, JavaScript/jQuery, REST APIs, Git · **AI:** Claude API, OpenAI API, Claude Code **What sets me apart:** - 100% Job Success Score across 170+ projects - I've handled integrations most developers won't touch - custom logistics APIs, multi-warehouse sync, high-load catalog optimization - I use AI tools daily in development - faster delivery, fewer bugs, better code - You get working code, clear communication, and zero hand-holding required on your end **If your OpenCart store has a problem, I've probably solved it before.** Send me a message with what you're dealing with - I'll tell you honestly if and how I can help.

I am a web developer with 10+ years of experience and a Master's degree in Software Engineering. I specialize in building custom web calculators, forms, and interactive web applications that help businesses generate leads, automate calculations, and improve user engagement. I have worked on a wide range of projects, from simple calculators to complex logic-based tools with API integrations, dynamic data processing, and CRM connections. What I can do for you: Build custom web calculators (finance, pricing, ROI, etc.) Create multi-step forms and quizzes with logic Integrate calculators with APIs, Google Sheets, or CRMs Embed solutions into any website Optimize performance and user experience Tech stack: JavaScript, jQuery PHP, MySQL HTML5, CSS3 AJAX WordPress, OpenCart Yii2 I focus on clean, reliable solutions and clear communication. Most of my projects are delivered as ready-to-use tools that can be easily integrated into your website.

Web Developer | Laravel Specialist | 10+ Years of Experience I'm a web developer with 10+ years of experience building websites, landing pages, CRM systems, e-commerce platforms, and internal business tools. I also specialize in maintaining, fixing, and improving existing projects. 🛠 Services: Website development & support using Laravel Bug fixing & troubleshooting on existing sites Online stores / e-commerce Business card / landing page websites Internal company management systems ✍ Skills: Core stack (currently active): Laravel, PHP, HTML, CSS, JavaScript, jQuery Also experienced with: Yii2, WordPress, OpenCart, React, Vue Git, Docker, Linux, DigitalOcean, AWS

Greetings, I'm the author of two advanced performance analysis and debugging tools: - SQLantern Database Manager - OpenCart Ultimate Profiler And I have intricate knowledge and understanding of MariaDB/MySQL database performance and PHP code. The jobs I prefer the most are: - SQL queries profiling and tuning, - MariaDB/MySQL performance improvement, - OpenCart code and queries performance improvement, - SQL consultancy and mentorship, - SQL performance consultancy and mentorship, - OpenCart code and performance consultancy and mentorship. But I'm also open to other propositions as well, so don't hesitate to contact me!

Laravel is my favourite framework for creating elegant websites, multifunctional webapps and APIs of any kind. When it comes to high-performance async APIs, heavy data processing, AI, or machine learning I'm implementing FastAPI which is the best way to expose these as microservices. Example: Laravel handles the front-end and user system, while FastAPI provides endpoints for an ML model inference. I also create websites of any kind using Tailwind CSS, React or Alpine.js: to build frontend and familiar with almost all popular PHP-based CMS (eg. Wordpress, Opencart). Have over 15 years experience in JS and PHP development.

I am an experienced PHP developer specializing in launching full-cycle online stores. I know php, wordpress, laravel, opencart, js, jq, vue. And of course html & css * Development and customization of OpenCart online stores: Ensuring flexibility, scalability, and high performance of eCommerce solutions for a variety of clients. * Working with Laravel and WordPress: Custom functionality development, integrations, as well as theme and plugin customization for specific business needs. * Third-party Integrations: Implementing complex integrations with CRM, ERP systems, payment gateways, and other external services. * Performance Optimization and SEO: Improving site load speeds and search engine rankings, leading to increased traffic and conversions. * Teamwork and Project Leadership: Managing a team of developers, project planning, setting deadlines, and quality control of work execution. Also: I worked as a madrich for a long time when I was a teenager. I have two daughters, two dogs. I live in Ukraine