Building a web-application is an extensive work of developers of different branches, and it requires a focus on details and close collaboration with clients. "UPSTREAM" team develops web-applications since 2008 building effective tools for their customers.
UPSTREAM takes advantages of its effective experience and advanced technologies which facilitates us to develop safe, flexible and long-range product within the due date and make it efficient today and in after years.
To be more definite, we have a quite wide stack of technologies in use. Among them:
Angular, ReactJS, Vue.js, ExtJS, Ionic
BEM, sass, less
Materialize, Bootstrap, Semantic UI, Foundation
webpack, gulp, grunt
PHP 5.x / 7.x
Yii2, Laravel, Symfony, Slim, CodeIgniter
micro, gin, beego, mux, echo
Express.js, Nest, Koa2
Ruby On Rails, Sinatra
Docker, Kubernetes, Rancher, CI/CD
MySQL, PostgreSQL, MongoDB, SQLite, Elasticsearch