Position: Senior Angular Developer
Category: JavaScript
English level: upper
Years of experience: 7

I significantly improved Page Speed Insights metrics for a highly loaded Angular Universal application from red to very green, using a caching strategy during SSR and other optimization hacks.

Created my own JavaScript code bundling engine in the browser, similar to what webpack + babel do, for my online code editor.
During my long work experience, I have been working with Angular/Angular Universal and Svelte/Sapper. I have had to solve various tasks, from building scalable modern interfaces and beautiful email layouts to optimizing web page performance for high Page Speed Insights metrics. 

I also have unique experience creating an interactive online editor for students of my project.