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  • Our Stack in ReactJS
  • Our development expertise in ReactJS
  • Key Benefits
  • How we work
Side effects
  • Axios (promise based HTTP client for the browser and node.js)
  • Thunk (middleware for basic Redux side effects logic, including complex synchronous logic that needs access to the store, and simple async logic like AJAX requests)
  • Redux Saga (aims to make application side effects (i.e. asynchronous things like data fetching) easier to manage, more efficient to execute, easy to test, and better at handling failures)

ES6 - the last major ECMAScript standard update

  • Enzyme (JS testing utility for React that makes it easier to assert, manipulate, and traverse your React Components' output)
  • Jest (JS unit testing framework - acts as a test runner, assertion library, mocking library; also provides snapshot testing)
  • Bootstrap (open source toolkit for developing with HTML, CSS, and JS)
  • Styled Components (allows you to write actual CSS code to style your components; it also removes the mapping between components and styles; compatible with both web React and React Native)
  • SASS (the most mature, stable, and powerful professional grade CSS extension language in the world)
  • Lodash (a modern JS utility library delivering modularity, performance & extras)
  • Ramda (a practical functional library for JavaScript programmers; makes it easy to create functional pipelines, one that never mutates user data)
React environment
  • React Router 4 (collection of navigational components that compose declaratively with your application)
  • Redux (a predictable state container for JavaScript apps)
  • Babel (a compiler for writing next generation JavaScript)
  • Webpack 4 (an open-source JS module bundler)
  • Yarn (fast, reliable, and secure dependency management)
3rd-party libraries
  • Redux Form (the best way to manage your form state in Redux)
  • Chart js (simple, clean and engaging charts for designers and developers)
  • Bitcoinjs-lib (library for make it easy to work with crypto and private keys)
Internationalization (en/rus)

React Localize Redux (localization library for handling translations in React)

We have expertise 4+ years in such areas as FinTech applications, Blockchain, Crypto, ERP solutions.

FinTech applications -> MegaLucky

MegaLucky - Bitcoin Dice gambling project that has evolved into a full Bitcoin casino. New games are being added, bringing players an exclusive bitcoin casino experience. All project is Django/ReactJS based that is why it's easy to customize, modify and add new features.

Blockchain -> PAI Wallet / PAI Block Explorer

PAIchain.com (PAIchain.info) is a PAIcoin block explorer service, as well as a cryptocurrency wallet supporting PAIcoins, CouterParty tokens and can be expanded for more coins and tokens. They also provide stats & advanced security.

Crypto -> Crypto Wallets

Crypto Wallets - high secure platform for managing your cryptocurrency wallets in one place: Bitcoin, Ethereum, Litecoin. Platform includes automatic backup system and provides privacy & security, multi-currency, great user support, user-friendly. This is CoreTech own project. We do all work - planning, funding, development, QA and marketing.

ERP solutions -> Core ERP System

Core ERP System - Enterprise resource planning. ERP is business process management software that allows an organization to use a system of integrated applications to manage the business and automate many back office functions related to technology, services and human resources.

  • All our resources are "in house". We never use any outsourcing for security reasons.
  • Our team works hard to ensure high level of quality.
  • We work with newest technologies, which shortens the time of implementing.
  • We have used the best libraries to develop ReactJS applications.
  • Our expertise allows enhance existing UIs and create robust front ends driven.
  • We are javascript lovers and problem solvers.

Hire process

  • You send request. We check it.
  • Quick discussion next day.
  • Contract -> work.

Our Time Zone

We are located in Minsk, Belarus. We are flexible: our work schedule - from 8 AM to 10 PM and 10+ PM communication.

Time in Minsk 


Languages: English Intermediate/Russian

Tomorrow Ready

Resources on Request

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