Alexey Istomin Email & Phone Number

Moscow, Russia

Ozon is a leading multi-category e-commerce platform and one of the largest internet companies in Russia.Responsibilities:I developed a seller’s account, specifically focusing on the functionality of product advertising settings. As the lead developer, I was responsible for code testing and performance.Achievements:— Achieved 82% code coverage by writing 4,000 unit and end-to-end tests.— Launched 5 large MVPs, significantly contributing to the company’s digital growth strategy.— Reduced legacy code by 25% by migrating the old codebase from Vue 2 to Vue 3.— Co-authored code standards for a frontend team of 12 people.— Improved the app's speed by 10% by removing unnecessary dependencies.— Mentored 2 junior developers (17 grade) and helped them grow to senior developers (19 grade) in 11 months.— Conducted 2 presentations on unit testing techniques for the frontend team of 12 people, enhancing the team’s understanding and implementation of unit tests, resulting in a 30% increase in code coverage.Tech stack:JavaScript, TypeScript, Vue.js, Vuex, Pinia, Nuxt.js, HTML, CSS, SASS, CSS Modules, Webpack, Git, Figma, Sentry, Jest, Playwright

Moscow, Russia

Responsibilities:I led a team of 3 front-end developers and contributed technically to projects at Svyaznoy. Our main responsibility was to build a design system to empower our UX/UI designers. This design system is crucial to ensuring that we create consistent, branded, and scalable interfaces for our users.Achievements:— Successfully developing and implementing more than three major projects, all of which were completed on time and within budget.— Initiating and leading the company's transition to our design system, resulting in a 30% increase in development productivity.— Creating key components used in 80% of all company applications, promoting uniformity and code reuse.— Developing extensive documentation and guidance on using design systems, which contributed to the rapid training of new employees and improved code quality.— Onboarding three new developers.

Moscow, Russia

Svyaznoy Gamechanger represents the company's new venture into the gaming products and services market.Achievements:— Migrated the old monorepository from Lerna to pnpm, resulting in a 20% increase in build speed.— Collaborated with designers to develop a design system utilized across 3 different projects.— Reduced the size of the app from 6.8Mb to 2Mb by eliminating unnecessary dependencies, enhancing tree-shaking, and utilizing smaller libraries when possible.— Saved 0.5 hours per developer by creating documentation for company projects and libraries, thereby improving the onboarding process.— Contributed to the development of code standards for a frontend team of 14 individuals.— Conducted interviews for the frontend engineer position with 2 candidates.

Moscow, Russia

Svyaznoy is the largest retail chain in the high-tech segment.Achievements:— Migrated old codebase from Twig/JQuery to Nuxt.js— Covered code with unit and e2e tests. Increased overall code coverage by 30%— Speeded up creating boilerplate code from 5 minutes to 10 seconds by creating a script to generate new files— Saved 20 developer hours by creating CLI, which speed up development by 10%— Reviewed code of fellow engineers. 2-5 PRs reviewed per dayTech stack:HTML, CSS, JavaScript, SASS, Vue.js, Vuex, Vue Router, Nuxt.js, Webpack, Lerna, Figma, Git, Git Flow, Sentry, Cypress, Jest

Moscow, Russia

After graduating from Yandex Interface Development School, I interned at the Yandex Education Department where I worked on the development and support of Yandex Lyceum, an educational project focused on teaching programming to schoolchildren.Achievements:— Implemented new features: profile page, invitations on the project for teachers and parents— Rewrote code editor, which highly improved the UX of the app on mobile devices— Resolved a large amount of UI/UX issues, reducing the number of bugs by 10%— Integrated analytics tools into the app to track 15+ eventsTech stack:HTML, CSS, JavaScript, CSS Modules, PostCSS, React.js, React Router, Redux, Redux Saga, TypeScript, Node.js, Express.js, Webpack, Figma, Git, Git Flow, Sentry

Moscow, Russia

Ginger Grandpa is a design and web development outsourcing company that specializes in UX/UI and creating sites on WordPress and ModX in combination with Vue.js and Nuxt.js.Achievements:— Worked with a team of 6 people: frontend and backend engineer, designers, PM— Participated in building multiple projects at the same time as a single frontend developer— Created 50 reusable components used across 4 different projects— Created over 20 different landing pages and web appsTech stack:HTML, CSS, JavaScript, Pug, SASS, Vue.js, Vuex, Vue Router, Nuxt.js, Webpack, Gulp, Figma, Git, GSAP