Aleksei Ilinov

Authored a custom query language component using the CodeMirror and ANTLR4, deployed across three services Influenced the team to develop components in Storybook to accelerate delivery and enhance component testing, resulting in a reduction in delivery time through parallel development Established unit testing using React Testing Library and screenshot testing, resulting in a 60% reduction in bug score Educated teammates on React memoization and unit testing, improving team skills and code quality

Created a CLI tool using Node.js for uploading files to an S3-compatible CDN, streamlining operations for over 200 services Achieved a 45% reduction in merge fail rate in a monorepo with over 100 projects, significantly improving CI reliability Integrated data submission functionality into serverless functions using Python, developed dashboards for key dev metrics using HighCharts and ClickHouse, enhancing data-driven decision-making

Migrated the service to React and TypeScript by decomposing the task and organizing interns for completion Collaborated with designer and backend developer to run A/B tests for improving key metrics Delivered a survey with likes and dislikes, resulting in a 15% increase in review collection Improved the initial hiring interview process in collaboration with engineering interviewers, increasing conversion from algorithmic round to final stages from 31% to 41%

Launched dynamic charts using HighCharts.js, engaging users with interactive data visualization Developed reusable tree-view component module for cross-service utilization Integrated the service into the internal cloud using Docker images, ensuring seamless deployment and scalability Participated in interviewing candidates and contributed to hiring four team members

Created reusable table component with filters and pagination that fetched data via AJAX, stored filter state in URL Modularized core code from backend-for-frontend (Node.js), increasing code reusability and maintainability Improved API error handling mechanisms in the backend-for-frontend, enhancing application stability Configured continuous integration test runs and demo environments in TeamCity, ensuring consistent build quality