Nikolai Rybalkin

Building and scaling modern web applications for EU/US clients. Full ownership: architecture + development + deployment + optimization. Responsibilities: - ReactJS/Next.js + TypeScript front-end development - Node.js, Express, C#/.NET API development - Micro-frontend architecture (Module Federation) - CI/CD automation (GitHub Actions / Azure) - Cross-platform apps with React Native - Performance optimization and code quality - Leading technical decisions and client communication

Over 6.5 years at Auditdata, I contributed to core products across frontend, backend, and mobile. I designed and implemented a micro frontend architecture, built and maintained a React/Redux/Storybook component library, and developed cross-platform apps with React Native. I delivered end-to-end features including C#/.NET services and REST APIs, ensuring performance, scalability, and maintainability while collaborating closely with product and design teams.

Contributed to the development of gaming applications for Evolution Gaming, a leader in live casino solutions. Built interactive interfaces with React, TypeScript, Redux, and Webpack. Created and tested UI components with Jest/Enzyme, integrated game logic with scalable Redux architecture, and maintained design consistency via PostCSS. Worked in Agile teams with JIRA, delivering new features and enhancing gameplay experiences.