Passionate about building high-performance web applications
Performance First
I specialize in optimizing eCommerce platforms and building scalable web applications that handle high traffic and complex business logic.
AI Integration
From chatbots to workflow automation, I integrate AI solutions that reduce manual work and improve customer experience.
Fullstack Delivery
End-to-end development: server setup, backend APIs, frontend interfaces, and third-party integrations for complete product delivery.
My stack and tools
Backend
- PHP 7/8
- Laravel
- Magento 2
- MySQL
- Node.js
Frontend
- HTML5 / CSS3 / SCSS
- JavaScript
- React
- Next.js
DevOps & Tools
- Docker
- Git
- Jira
- Redis
- Varnish
- Apache / Nginx
AI & Automation
- AI agents
- Chatbots
- Workflow automation
- eCommerce automation
Open source activity
Vadim Kravchenko
@linxok
Fullstack Developer
Real projects on GitHub
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Professional timeline
Fullstack Developer
Freelance (Upwork) · Remote
- System administration & server setup for Magento 2, WordPress, and Laravel.
- Frontend development with JavaScript, HTML, and CSS.
- Backend development: PHP, API integrations, custom modules.
- AI integration for chatbots and eCommerce automation.
Magento 2 Developer
Skynix · Remote
- Developed and customized Magento 2 modules.
- Installed and updated extensions, fixed bugs, optimized performance.
- Modified themes and templates for better UX.
Magento 2 Developer
Freelance · Kropyvnytskyi
- Built and maintained Magento 2 eCommerce stores.
- Implemented custom modules and integrations.
Learning & certifications
Magento 2 Development
Ш++ · Kropyvnytskyi
Stanford CSA106 + CSB106
Ш++ · Kropyvnytskyi
Systems Programming
Kirovohrad State Technical University · Kropyvnytskyi
Professional Courses
Web Freelancer at e-commerce, 2020 · Introduction to Full-stack Web Development, 2019