01
Inconsistency between the initial requirements and the final result
02
Time-consuming new functionality development
03
Numerous bugs after new functionality implementation
04
Demanding legacy technology transfer to a modern tech stack
05
Uninformative user experience
06
Dissatisfying system speed
Front-end engineers make up 45% of all engineers working in the company.
More than a third of front-end engineers at Sombra hold a senior level of expertise.
Our engineers are always encouraged to improve their soft and hard skills. We hold regular experience-share workshops with senior staff and the HR team.
We have an in-depth knowledge of JavaScript/TypeScript, Angular, and React, utilizing it working with some of our largest clients.
JavaScript
TypeScript
React
Angular
Vuejs
Graphql
Redux
PWA
Apollo
Rxjs
Ngrx
Webpack
Bootstrap
Jest
Svetle
Cypress.io
less
Sass
Ant
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