Position: Senior Front-end Developer
Category: JavaScript
English level: upper
Years of experience: 9

Improving the performance of displaying large amounts of data, memoization for heavy API calls, optimization of API calls for better data loading
I have been working in large Ukrainian outsourcing / outstaffing companies as a Software Engineer for 9 years. I participated in various projects for worldwide clients.

Main technical skills:
- JavaScript, TypeScript;
- React (React Router, React Query, Axios, Redux Toolkit, Redux-Saga, RxJs);
- Angular (RxJs, NgRx Store, NgRx Effects);
- Jasmine, Jest, Marble;
- Bootstrap UI, Material UI;
- HTML5, SCSS;
- ESLint, TSLint
- Git.