Anton I.

Are you looking for a Senior React Developer who can handle high-level complexity?

With 7+ years of professional experience and a Master’s in Software Engineering, I specialize in the React ecosystem to build scalable, high-performance applications. As a Senior React developer, I have a proven track record of delivering enterprise-grade React.js solutions across high-growth industries.

🌍 INDUSTRIES & DOMAINS:

• EdTech & E-Learning: Building interactive educational platforms, student dashboards, and complex learning management systems (LMS) with seamless user experiences.
• FinTech & Digital Banking: Developing robust, high-performance financial technology applications and scalable, visually captivating interfaces.
• Enterprise Data Engineering: Architecting large-scale data transformation and mapping engines using strict TypeScript for maximum stability.
• HealthTech & Security: Engineering secure frontend modules and identity management systems with Okta Authentication for medical sectors.
• SaaS & Business Automation: Creating sophisticated B2B tools with interactive modules like drag-and-drop systems and complex data visualizations.

🚀 HOW I ADD VALUE TO YOUR REACT PROJECT:

• Advanced React Architecture: I architect complex React applications from scratch, ensuring they are robust, secure, and ready for global scaling.
• Legacy React Modernization: I specialize in the strategic refactoring of large, evolving React codebases, replacing outdated components with modern, typed React modules.
• Complex React UI Engineering: Expert in building sophisticated React-based interfaces, including Drag-and-Drop systems (React-DnD), graph visualizations (React-Xarrows), and custom code editors.
• React Performance & State: I optimize React application performance using modern state management like Zustand, Immer, and Redux, and migrating environments to Vite for maximum speed.

🛠️ THE REACT TECH STACK:

Core: React (Functional & Class), TypeScript (Expert), Next.js.
React Libraries: React-DnD, React-Xarrows, React-Konva, React Hooks, React Context.
State Management: Zustand, Redux (Saga/Thunk), Immer, Zundo.
UI for React: Ant Design (AntD), Material-UI (MUI), SCSS.
React Testing & Tooling: Vite, Webpack, Jest, React Testing Library.

Ready to build a world-class React application?
👇 Click "Message" or "Invite" to discuss how my React expertise can help your business!