Oleksandr K.

Full Stack Developer, Applied AI, React, Node.js, Python, Wordpress

I am a full stack web developer with over 20 years of experience building robust, scalable, and high-performing applications. I am passionate about clean, maintainable code and delivering top-tier service to my clients. ✅ Backend Development: - Expert in Python (FastAPI), PHP (Laravel, PHP8), PostgreSQL, MySQL, and MongoDB. - Experienced in building REST APIs and microservices architectures for modern web applications. - Skilled in database architecture, optimization, and high-performance systems. ✅ Frontend Development: - Proficient in building dynamic and responsive interfaces using React, Next.js, Bootstrap 4/5, and TailwindCSS. - Extensive experience with Single Page Applications (SPAs) and implementing pixel-perfect designs. -Familiar with modern build tools such as Gulp and Webpack for optimized asset management. ✅ WordPress Development: - Developed numerous custom WordPress themes and plugins, ensuring clean, scalable, and responsive design. - Adept at creating custom post types, Advanced Custom Fields (ACF), and WooCommerce integrations, including payment solutions (Stripe, PayPal, Authorize.net). ✅ DevOps & Cloud Services: - Experienced with AWS (EC2, S3, RDS, ECR, etc.) for cloud deployments, along with Linux server administration. - Strong knowledge of CI/CD pipelines and Docker for seamless development and deployment workflows. ✅ Technologies I work with daily: - PHP 8, Python, Ruby on Rails, Node.js - PostgreSQL, MySQL, MongoDB - HTML5, CSS3/SCSS, JavaScript, ES6, TypeScript - React, Next.js - jQuery - WordPress, WooCommerce I thrive in challenging environments where quality, efficiency, and performance matter. Let’s work together to turn your project into a success!