Elgiz Ismayilov

Developed alternative digital platforms for Wolt's local market using React and React Native, expanding market reach and user engagement by an estimated 20%.

Engineered seamless, user-friendly interfaces for both web and mobile applications, resulting in a 15% increase in user satisfaction and retention.

Ensured adaptability to regional needs and market demands while maintaining high performance and scalability across all digital platforms.

Rewrote complex internal tools from Angular to React, enhancing performance and user experience by an estimated 25% through modern architectural patterns.

Applied cutting-edge optimization strategies, including memoization and virtualized lists, to boost client-side calculation speeds by up to 40%, leading to significant efficiency gains for users.

Provided ongoing support and implemented iterative updates to ensure React applications remained aligned with evolving user needs and strategic company objectives, improving system stability by 15%.

Instituted a CI/CD pipeline tailored for React Native applications, reducing release cycle time by 30% and ensuring consistent delivery of high-quality app updates.

Directed app performance optimization through code splitting, lazy loading, and memory management, decreasing load times by 20% and improving user experience.

Implemented advanced security measures in Nest.js applications, including JWT-based authentication and RBAC, enhancing data protection and ensuring compliance with privacy regulations.

Contributed to the engineering of a scalable CRM system using a microservices architecture (Nest.js, React.js, AWS, Redis, OAuth2), improving system maintainability by 25%.

Provided expert support to an existing JavaScript development team, resolving complex data scraping queries that junior developers struggled with, improving project efficiency.

Conducted regular pull request reviews, ensuring code quality, adherence to best practices, and knowledge transfer across the development team, reducing bug incidence by 15%.

Engineered a custom bridge module to integrate React Native with native code (Java for Android, Swift for iOS), enabling device-specific functionalities and third-party SDKs, expanding app capabilities by 30%.

Directed the strategic migration of legacy React applications to Next.js, ensuring a seamless transition of state management, routing, and server-side logic to leverage Next.js's full capabilities and improve performance.

Led the development of a cross-platform mobile application using React Native, integrating advanced features like offline data synchronization and push notifications with Firebase, boosting user engagement by 20%.

Architected a high-performance web application using Next.js and React, implementing server-side rendering (SSR) to improve SEO rankings and page load times by 35% for a content-heavy application.

Optimized database operations by integrating MongoDB for document-oriented storage and PostgreSQL for relational data, improving data retrieval efficiency by 25%.

Assisted in the full-cycle development of a real-time collaboration platform, leveraging React for frontend and Node.js for backend, gaining hands-on experience in modern web development.

Focused on implementing real-time data synchronization features, contributing to a seamless and interactive user experience within the platform.