React Expert Barcelona, Spain

Might be available

(Updated 2023-06-12)

React Expert

Barcelona, Spain

Native Polish, English, Intermediate Spanish

  • Extensive Full Stack Experiance
  • Productive and flexible
  • React Expert
Contact

Skills (24)

SELF MOTIVATED

REACTJS

TEAM PLAYER

PROBLEM-SOLVING

JavaScript

REDUX

Material UI

TypeScript

GRID LIBRARIES

React

Bulma

Bootstrap

JIRA / ASANA

Jest

mobx

Git

CD / CI

webpack

Node.js

AWS

NodeJS

.NET Core

C#

MS .NET

Summary

Energetic, self-sufficient, productive full stack developer, specialized in React. A true enthusiast of
programming, driven by a passion for technological problem-solving, and a proven track record of
delivering high-quality results. Analytical mind, driven by results. Hard working professional who can
work effectively alone, as part of a team, or as a head of the team.

Professional Experience

FULL STACK ENGINEER
APTITUDE GLOBAL

2022-07 - Present

Responsible for developing common components library that was consumed across multiple applications within the organization.
● Responsible for integrating SSO authentication (Auth0).
● Responsible for developing application designed to explain AI processes and visualize data ● Working on innovative Micro front-end architecture ● Writing unit and integration tests ● Working on performance Issues ● Supporting other developers with less React experience ● Working Stack: React, Redux, Material UI, Typescript, Devexpress, Webpack, Jest, RTL, PostrgreSQL, AWS
REACT DEVELOPER
RockTheSport.com

2022-02 - 2022-07

● Extended functionality of the platform ● Implemented new Interface to manage multiple subscription tiers on the same screen ● Reduced number of external calls, by improving state management (react hooks/redux/ axios) ● Added over 40 new routes on the Backend with SQL server stored procedures ● https://app.rockthesport.com ● Working Stack: React, Redux, Final-Form, Axios, Bulma, .NET core, SQL Server, Azure
FREELANCE WEB DEVELOPER
Transport Company

2021-06 - 2022-02

● Built React application that is one of most complex daily energy planners.
● Developed front-end Websites for Personal Trainer, Transport Company ● Developed Event Websites with Integrated PayPal payment system

Academic Background

Computer Science
University of Technology and Humanities in Bielsko

2024-12 - 2024-12

IT Technican
College of Electrical Science in Bielsko

2023-06 - 2010-01

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