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Summary

Expertise

Project Highlights

Education

Agency

VS

English:

Upper Intermediate

Valerii S.

vetted by Youteam

Vetted by YouTeam

Ukraine

UTC +02:00

Ukraine/Kyiv

English:

Upper Intermediate

Senior React Engineer with 10 years of commercial development experience

- 10 years of experience in building usable, well-constructed websites and applications; - Focus on performance, usability and up-to-date practices; - Collaborated closely with graphic designers to create beautiful, functional and fast interfaces; - Decent knowledge of the Open Banking standard and APIs

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Check if Valerii is available

Expertise

Years of commercial development experience

10 years of experience

Core technologies

React.js 5 years
Redux 4 years
HTML5 10 years
CSS3 10 years
TypeScript 4 years
Next.js 3 years

Other technologies

MySQL
Node.js
Elasticsearch
RESTful API
Webpack
Docker
GraphQL
Redux-saga

Project Highlights

icon
Lead Front-End Developer

Trustloop – Elegant Open Banking solutions for better decision making

Sep `19 - Present

5 years

Trustloop

Trustloop is a pioneering Open Banking solution that gives access to a broad range of high-quality financial data from banks across Europe through a single API. The product is powered by real-time financial data, cutting-edge artificial intelligence and robust data security practices. This gives lenders a truly clear and accurate view of each consumer's creditworthiness – resulting in safer lending decisions than ever before and giving consumers greater control over their personal finances.

Responsibilities & achievements

- Front-end architecture using React, Redux in the Node-powered workflow - Cooperate with the architect and backend devs of the application - Build mobile-responsive front-end for client applications, service providers, and the admin panel.

AWS
React.js
Redux
GoLand

Education

Higher education in Computer Science

Agency

Development agency agency #190

400+

GMT+2

San Francisco/USA, Kyiv/Ukraine, Warsaw/Poland

Core Expertise

Agile
AngularJS
API
Bitcoin
CoffeeScript
Data Scientists
Express.js
Google API
Java
JavaScript
MongoDB
MySQL
Node.js
Offshore Developer
PHP
PostgreSQL
React.js
React Native
Remote Developer
Ruby
Ruby on Rails
Scala
SQL
UI
UX
Amazon Web Services
Capistrano
Data scraping
Data Visualization
ECMAScript
Git
Go
Golang
Nginx
Object Oriented Programming (OOP)
Payment Gateway Integration
Payment Processing
Performance Testing
Redis
Scrum
Test Automation
Test Driven Development
Twilio API
Unit Testing
User acceptance testing
Web Services
Responsive Web Design
Website Prototyping
Website Wireframing
Chef
ES6
RESTful API
Sidekiq
WebSockets
Kanban
Manual testing
Redux
Regression testing
Underscore.js
Team Lead
Chatbot Development
QC Engineer
RVM
Vue.js
Acceptance testing
Lodash

Industries

E-Commerce & Retail, Banking & Finance, Information services & Technologies, Travel & Tourism, Safety & Security, Blockchain & Cryptocurrency

Want to hire this engineer?

Check if Valerii is available