Evgenii Kravtsov
Senior Fullstack Developer @Sberdevices
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WORK HISTORY
Senior Fullstack Developer @Sberdevices
San Francisco, CA, US
Sberdevices focuses on developing and manufacturing smart devices for the home and office, with an emphasis on artificial intelligence and voice recognition technology.Project: Portal for developers and businesses, with more than 700 pages about the company\'s technologies.Achievements:• Reduced page load time twice by splitting JS-bundle into chunks, image lazy loading and remove from bundle unused js and css. Audited the libraries: replaced heavy weight libraries with lighter ones, replaced images in old formats with images in modern formats, replaced libraries without tree-shaking with libraries with tree-shaking.• Wrote more 20 e2e test with Cypress and more 30 with Cypress snapshots, which increased project test coverage by 10 percent.• Automated 404 links detection on all pages of the site before deployment. I wrote script for pre-release pipeline for detection error links before new release is deployed.
EDUCATION
Moscow State University of Transport (MIIT)
Master's degree
ABOUT EVGENII KRAVTSOV
Being a software engineer provides me a unique and satisfying sense of challenge and fulfillment, because my everyday actions make the customers\' lives better and easier. Skilled Fullstack Engineer with 7+ YoE in developing Web applications with JavaScript, TypeScript, React, Redux, Node.js, Next.js, Go. I focus on building complex interactive components, routine tasks optimization and improving app performance.On one of the projects where I worked, I reduced the bundle by 2 times and improved the rating in LightHouse by 30 points.I converted one of the projects completely to a modern image format, which significantly reduced the size of downloaded images and their quality.I automated most of the routine QA tasks such as: checking broken links and checking the layout of components (automated testing)I\'m inspired when it comes to complex technical tasks i.e. implementing impressive complex animations or optimizing website performance through efficient rendering.• Languages: JavaScript, TypeScript, HTML 5, CSS, SCSS, PHP• Technologies: React.js, Next.js, Redux, WebSockets, Web workers, Node.js, Lodash• Tools: Webpack, Docker, Nginx, Git, Bitbucket, Gitlab, Jenkins, Jest, my articles about Front End tech me directly at e••••••••@gmail.com
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