I’m Sepehr Amirkiaee. I build scalable, high-performance digital experiences.

With over 15 years of experience in frontend development, I specialize in React.js, Next.js, and TypeScript, building scalable, high-impact web applications that prioritize performance, usability, and maintainability. My expertise spans frontend architecture, SSR (Server-Side Rendering), and performance optimization, ensuring seamless, engaging digital experiences.

I have a strong foundation in UI/UX best practices and accessibility standards, creating products that not only look great but also provide intuitive interactions. My background in mentoring teams, leading development initiatives, and cross-functional collaboration allows me to drive efficiency and maintain high code quality across projects.

Beyond the frontend, I have hands-on experience in full-stack development with the MERN stack (MongoDB, Express.js, React.js, Node.js). This enables me to collaborate effectively with backend teams and contribute to well-integrated, end-to-end solutions.

I am passionate about engineering modern, maintainable, and performant frontend architectures while staying at the forefront of web technologies. Whether optimizing UI performance, implementing best practices in frontend testing, or guiding development teams, my goal is to deliver seamless digital experiences that drive business success.