Led frontend development using React, Next.js, and TypeScript for international clients. Implemented WebXR applications with A-Frame and 8th Wall for immersive AR experiences. Developed cross-platform mobile applications with Flutter. Managed a team of 5+ developers, designed application architecture, conducted code reviews, and ensured high-quality deliverables through CI/CD pipelines. Built and maintained an agentic AI development environment (Claude Code, Cursor, Windsurf): custom agents, reusable skills, and AI-assisted project architecture - boosting team productivity and code consistency.
About
Dmitry Zatulovskiy - a senior frontend and mobile engineer. I design architecture and take React and Flutter products to production, and work with WebXR, AR and AI. Dozens of projects behind me; here are notes, articles and work.
Career
Senior Frontend React Developer with extensive experience in web development. Specialized in building modern web applications using the React ecosystem, WebXR/AR experiences, and cross-platform mobile solutions with Flutter.
Successfully delivered dozens of projects of varying complexity, from architecture design to production deployment. Expert in React, Next.js, TypeScript, Redux state management, and WebXR technologies including Three.js, A-Frame, React Three Fiber, and 8th Wall.
Experienced in leading development teams, conducting code reviews, implementing CI/CD pipelines, and ensuring high-quality deliverables for international clients. Strong focus on performance optimization and modern development practices.
Actively integrate AI-assisted development into my workflow: agentic coding environments (Claude Code, Cursor, Windsurf), custom agent and skill development, and AI-driven project architecture design - significantly accelerating delivery without compromising code quality.
Always open to interesting offers - building cutting-edge web applications, implementing WebXR, and contributing to architecture decisions.
Experience
Developed 40+ web applications and websites of varying complexity using React.js and other modern technologies. Built SPA applications with Redux state management and RESTful API integration, and implemented headless CMS solutions using WordPress as a backend for React apps. Also worked with traditional CMS platforms like WordPress and Joomla for corporate clients. Implemented responsive interfaces with modern CSS frameworks. Worked with GraphQL and WebSockets for real-time data, and optimized application performance through code splitting and lazy loading.
Started my IT career with network infrastructure projects, website development, and technical project management. Gradually transitioned from infrastructure to web development, gaining experience with HTML, CSS, JavaScript, and early web frameworks.