I’m Dmytro Vasyliev, a Senior Front-end Engineer with 10+ years of experience building real-world web apps using React.js, Next.js, Vue.js, and many other technologies. As an instructor, I focus on clear explanations, real-world examples, and practical skills you can apply right away. I’ve taught 100,000+ students, shared best practices across teams, and helped junior developers grow into confident professionals. Teaching isn’t a side job — it’s my passion.