1. More than 8 years of experience with visual technologies (Canvas, SVG, WebGL) on high-loaded BigData projects;2. 7 years of experience in building interfaces, sites, and highly interactive components with React;3. 2 years of Angular experience;4. Experience in building micro front-ends using the WebPack Module federation plugin approach and other techniques;5. Data layers design experience (including separation for cache and date using GraphQL and GraphQL + Redux stack);6. Tech Lead and Team lead and mentoring experience;7. Experience in internal "sales" of technological solutions to higher management;8. Experience with cloud server technologies (Azure services, AWS, Terraform);9. Experience with Micro Front Ends architecture and Graph QL, SQL, and no-SQL databases;10. Working a lot with React and its state managers, Angular, Webpack, and other popular solutions;11. Writing research articles: https://medium.com/@ievgeniispitsynBiggest achievements: 1. High-loaded force-directed graph using WebGL which can handle up to 30 000 nodes without performance degradation;2. Implementation of visual representation of Test cases with high nesting levels using React components. The reached goal was to visualize more than 1000 elements in one Test case with high performance;3. Dashboards with high-performant visual graphics and advanced filtering systems;4. Implementation of Web and Desktop GUI application using Electron and Micro Front end concept (Based on WebPack Module federation plugin);