Sergei Shustov Email and Phone Number

Developed a static universal application using Gatsby JS and React, which allows dynamic content and language changes, significantly speeding up the app's loading time.Implemented SEO into the application by configuring meta tags, page schemas, and adding on-page SEO, which improved visibility in Google search results and attracted more customers.Developed a content management environment within the application and on the Node.js server.Worked with the Contentful CMS for content management.Integrated the OpenAI API into the application for generating and recording content.Mastered Astro.js to create high-performance server-side rendering (SSR) systems, integrated React for UI components, and used SCSS for advanced styling.Significant improvements were achieved in both loading speed and SEO. I developed a custom SSR application focused on advanced SEO optimization.This work not only enhanced my ability to adapt to new technologies but also provided practical experience in managing server configurations using Nginx and PM2.

Developed a data analysis and formatting system, automating manual processes, which allowed the business to save time.Conducted website development consultations, leading to improvements in design and increased user engagement. Created and maintained documentation based on processed data, ensuring high levels of accuracy and compliance.

I participated in the development of an automated recruiting platform project. I gained experience collaborating with frontend and backend designers, practicing Agile methodologies including daily stand-ups and retrospectives.I learned valuable skills such as peer-reviewing, unit testing, continuous integration/continuous delivery (CI/CD), ESLint enforcement, project management with ClickUp, and GitFlow.I incorporated third-party libraries for the platform's needs, fine-tuned their integration, and when necessary, extended their functionality. This allowed us to solve various issues and make these libraries more adaptable to our platform.I worked on the platform's responsive design using styled-components. In addition, I performed bug fixes and kept all technologies up to date. Where necessary, I adapted the platform to new versions of libraries, for example, migrating to React 18 with its new features.I was involved in developing a video interview feature for the platform integrated with a CRM system. I also documented components in Storybook and maintained test coverage at its maximum value.Technologies used: TypeScript, React, React-Router, Styled components, Rest API, Loki, Chromatic, Jest, React Testing Library, Storybook, ESLint.