Mateusz is available for hire

Mateusz Błyszcz

Verified Expert in Engineering

HTML & CSS Developer

Location

Chorzow, Poland

Toptal Member Since

October 15, 2018

Mateusz is a software specialist with skills honed from years of experience creating front-end applications. Fluent in front-end and back-end technologies, he has good knowledge of HTML, CSS, and JavaScript. Mateusz has worked with a variety of teams, loves to create clean code, and always strives to make the end-products as efficient as possible.

CSS React Visual Studio Code (VS Code)JavaScript 6 Git jQuery NPM Sass Bootstrap Underscore.js Lodash Agile Software Development Scrum React Redux HTML5 Formik

Portfolio

The Software House

Formik, React Redux Form, Express.js, Redis, Node.js, React, JavaScript, CSS...

Self employment

WordPress, jQuery, Node.js, React, JavaScript, CSS, HTML

Chilid Hi-End Product Design

WordPress, CSS3, jQuery, React, JavaScript, CSS, HTML

Experience

CSS - 4 years Git - 4 years JavaScript - 4 years HTML - 4 years jQuery - 4 years Sass - 3 years TypeScript - 2 years React - 2 years

Availability

Part-time

Preferred Environment

Visual Studio Code (VS Code), Git, Linux, MacOS

The most amazing...

...thing I've coded is a lightweight JavaScript library for creating carousels, totally customizable, written in pure JavaScript.

Work Experience

Full Stack Developer

2018 - PRESENT

The Software House

Worked on an online supermarket application, written in React Native.
Developed an open-source project for creating translations from Google spreadsheet, wholly written in Node.js with the usage of Redis and Express.
Created a presentation which compares React libraries for forms management (Redux-form, Formik, and React-final-form).

Technologies: Formik, React Redux Form, Express.js, Redis, Node.js, React, JavaScript, CSS, HTML

Full Stack Developer

2016 - PRESENT

Self employment

Created a promotion website for a record company, based on WordPress CMS.
Created a React quiz game for a museum.
Created a React promotion mobile application for a museum, based on React.

Technologies: WordPress, jQuery, Node.js, React, JavaScript, CSS, HTML

Front-end Developer

2017 - 2018

Chilid Hi-End Product Design

Created a huge platform used to search for employees, written in React, with 100% unit tests coverage.
Worked on a company site, which was based on a lot of JavaScript and CSS3 animations.
Contributed to a Scrum training site based on WordPress CMS and jQuery.
Worked in scrum methodology with holacracy system.

Technologies: WordPress, CSS3, jQuery, React, JavaScript, CSS, HTML

Full Stack Developer

2016 - 2017

ITSilesia

Developed back-end logic in Groovy and Grails.
Creating single-page applications using AngularJS, Angular 2, and React.
Created training about front-end technologies.
Created themes and plugins for WordPress CMS.
Created a management system for the biggest Poland aquapark, written in Angular 2 and Groovy.
Created a library management system with jQuery, Groovy, and Grails.
Worked on everything, from creating a server with the proper hardware to making working continuous deployment with React single-page applications on it.

Technologies: WordPress, jQuery, React, Angular, AngularJS, Grails, Groovy

Front-end Developer

2015 - 2015

3a

Created WordPress themes by HTML and CSS.
Created WordPress plugins.
Presented on how to develop a website in wordpress.

Technologies: WordPress, jQuery, JavaScript, CSS, HTML

Experience

Babelsheet

https://github.com/TheSoftwareHouse/babelsheet-js

Babelsheet is an open-source node service, which allows creating translations for websites using a Google spreadsheet. This service contains a scheduler to synchronize translations, a web server allowing the user to fetch them, and a CLI tools which can generate translations in various formats.
Written in Node.js.

Language-learning Web Application

Language-learning web application, offers 47 different language courses, with a lot of exercises, even speech checking. It works on desktop but also on smartphones.
I handled testing and bug fixing and also developed support for internationalization in the application.

This application has been written in HTML5, CSS3, and Node.js.

QuickTranslate

A cross-platform application written in Electron framework. An application which searches for proper translation and image of the marked word.

Written in Electron, with HTML5 and CSS3.

Drive Food Service

Web application for ordering food by creating a list of missing products. The application lets the user find for products by name or barcode, as well as order from supermarkets.

Application written in HTML, CSS, and React.

Breathalyser

Device for estimating blood alcohol content from a breath sample.

Created with microcontroller ATMega8 and C++.

Code Sender

Application for sending cdkeys automatically after the user pays for it through Polish eBay.

Application written in HTML, CSS, jQuery, and Groovy.

Education

2017 - 2018

Master of Science Degree in Computer Engineering

Silesian University of Technology - Gliwice, Poland

2013 - 2017

Bachelor of Science Degree in Computer Engineering

Silesian University of Technology - Gliwice, Poland

Skills

Libraries/APIs

React, React Redux, JSON API, jQuery, Formik, Redux Form, Underscore.js, Lodash, React Redux Form, REST APIs, React Router, WordPress REST API, jQuery Plugins, Node.js

Tools

Git, Docker Compose, NPM, GitHub, Slack, JavaScript Testing, Front-end Build Tools, Gulp, Jenkins, IntelliJ IDEA

Languages

CSS, JavaScript, JavaScript 6, HTML5, HTML, Sass, ES7, Groovy, TypeScript, CSS3

Frameworks

Redux, Bootstrap, AngularJS, Angular, Grails, YARN, React Native, Jest, Express.js

Platforms

Visual Studio Code (VS Code), Linux, Docker, WordPress, MacOS

Paradigms

Agile Software Development, Scrum, Continuous Integration (CI), Continuous Delivery (CD), Agile, Test-driven Development (TDD), Responsive Web Design (RWD)

Storage

Redis, PostgreSQL, MySQL

Other

Web App Development, Web Development, Front-end Development, Web Hosting, WordPress Themes, ParcelJS, Holacracy

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