Position: React Developer
Category: JavaScript
English level: intermediate
Years of experience: 2.5

Implemented Service Workers in the browser to cache frequently accessed data, resulting in a 70% improvement in app performance and faster load times for users.
Optimized the application for low network environments such as 2G or 3G by bundling and compressing files, as well as minimizing image files, resulting in faster load times and improved user experience.
As a React.js Frontend Engineer, I have experience in optimizing web applications for performance and user experience. I have implemented Service Workers, rewritten media queries, and optimized HTTP requests to improve load times. I have also participated in the integration process with Rest and GraphQL APIs. In addition, I have written comprehensive tests using Cypress and worked as a teacher assistant for an online bootcamp course.
I am highly interested in new technology AWS and PWA. So, if your project with built with unique technology I will appreciate it a lot.