Ihor Levchenko

Hi 👋, I’m Frontend Engineer with over 9 years of hands-on experience building responsive, accessible, and user-friendly web applications. My expertise focuses on best practices and real-world problem-solving, such as improving website loading speeds by up to 80% and designing scalable web app architectures. I’ve mentored developers at all levels, from complete beginners to experienced engineers looking to refine their skills or transition into frontend roles. Here’s how I can help you: I mentor not only in fundamental frontend technologies like HTML, CSS, and JavaScript, React, etc, but also in advanced topics such as: • Improving developer productivity with efficient tooling and workflows
 • Preparing for technical interviews (data structures, algorithms, system design)
 • Leveraging AI tools for code generation and optimization • Frontend system design and architecture
 • Building AI Chat clients with real-time functionality
 • Developing performant web apps using optimization techniques
 • Building SSR apps with Remix and hybrid approaches for improved SEO and performance
 • Writing comprehensive unit & E2E tests for robust applications
 • Understanding and applying data structures and algorithms for efficient problem-solving Ready to elevate your frontend skills? Let’s connect and explore how I can help you achieve your development goals.