- Optimization of application performance and ensuring cross-browser compatibility.- Mentorship and training of junior developers, conducting code reviews, and providing feedback.- Project management, task allocation, and ensuring timely completion of tasks.- Participation in the design and implementation of application architecture.- Ensuring code modularity, reusability, and scalability.- Collaboration with designers to ensure alignment between visual design and technical implementation.- Interaction with backend developers to integrate APIs and ensure proper application functionality.- Implementation of best development practices and tools, improving development processes.- Evaluation and adoption of new technologies and frameworks to enhance product efficiency and quality.- Writing and maintaining unit tests, integration tests, and user interface tests.- Conducting regular testing and debugging of applications to identify and fix bugs.- Creating and maintaining developer documentation, including technical specifications, guidelines, and best practices.- Adherence to coding standards and ensuring the entire team's compliance.

- Developing new features and enhancing existing components.- Refactoring and optimizing code, improving existing functionalities.- Bug fixing and conducting regular testing.- Participating in sprint planning, requirements discussions, and solution design.- Conducting code reviews and providing constructive feedback to colleagues.- Creating tools for developers.

- Mastering basic concepts and principles of working with React, such as components, props, and state.- Learning JSX syntax and its application in creating components.- Creating and configuring functional and class components.- Handling events and event handlers within components.- Studying and setting up React Router to implement routing in an application.- Creating routes and navigation elements for transitioning between pages.- Developing a project for an intergalactic burger restaurant.- Regularly completing practical assignments and projects to reinforce knowledge.

- I was the developer for an online store, responsible for creating and maintaining features that ensured user convenience and high platform performance. My duties included designing and optimizing the user interface, integrating payment systems, creating a content management system, and implementing a shopping cart and product search system.- Developed a CRM for tracking user logins to a Wi-Fi network, which also allowed for the modification of advertising campaigns, monitoring of ad views, and income analysis. My responsibilities included designing the interface for managing advertising materials, setting up analytical tools for counting ad views and calculating revenue, and integrating with external services for managing marketing campaigns.- Developed an admin panel for a company specializing in stroke diagnosis using artificial intelligence. In this project, I created an interface that allows medical professionals and administrators to efficiently manage the diagnostic process and data analysis.- Served as a DevOps engineer, ensuring continuous integration and deployment by automating development processes and infrastructure management. I was responsible for creating and maintaining CI/CD pipelines.- Developed a website for cargo transportation, creating a user-friendly platform that allows customers to easily order transport services, calculate delivery costs, and track their shipments in real time.