EN / SK

Samuel Matis

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About me

Hi! My name is Samuel, and I'm a freelance JavaScript Front-End developer.
I develop modern and progressive web applications with React.js + Redux and Node.js APIs.

I also build hybrid mobile applications with React Native.

I worked on well-known projects like Vectary, Zastavme Korupciu and Opineon.


Currently, I'm considering new small or short-term freelance projects. Hire me!

My skills

  • JavaScript
  • HTML5 & CSS3
  • React Native
  • React.js (+Redux)
  • Angular 2
  • Node.js (+MongoDB)

My work & clients

Tangent.works

Tangent.works

A web interface for TIM machine learning prediction engine for predicting energy values for businesses.

Technologies:

  • React.js
  • D3
  • Web workers
Link: Tangent.works
Vectary

Vectary

Browser based 3D editor that makes 3D designing as easy and fast as drawing on paper.

Technologies:

  • AngularJS
  • WebGL
  • THREE.js
  • LESS
  • Node.JS
Link: Vectary.com
Paga.io

PAGA.io

Mobile and web application for organizing recurring bills.

Technologies:

  • Ionic framework
  • AngularJS
  • Cordova
  • SCSS
  • Node.JS API
  • OAuth
  • MongoDB & Redis
Link: paga.matiss.sk
Zastavme Korupciu

Zastavme Korupciu

(Phirational)

Slovak corruption whistleblowing platform - its aim is to minimize corruption and its devastating impact on quality of life and business in Slovakia.

Technologies:

  • AngularJS
  • Twitter Bootstrap
  • Python Core Backend

I worked on:

  • Whistleblowing web application - AngularJS, HTML5, CSS3
  • Optimizing backend - Python
  • Refactoring AngularJS code
Link: Zastavmekorupciu.sk
Opineon

Opineon

(Phirational)

Marketing research web application for getting feedback for various brands from everyone.

Technologies:

  • AngularJS
  • Twitter Bootstrap
  • MySQL
  • PHP Laravel API

I worked on:

  • Surveys sub-application
  • Refactoring AngularJS code
Link: Opineon.com
WithLove.sk

WithLove

(Phirational)

Map of Slovak start-up ecosystem. It consists of start-ups, investors, community hubs and co-working spaces.

Technologies:

  • AngularJS
  • Leaflet Maps (Mapbox)
  • PHP Laravel API

I worked on:

  • Building new AngularJS application
  • Building new NodeJS backend with MongoDB database
Link: WithLove.sk

Available as open source @GitHub
Discover Aarhus

Discover City

Map of beautiful handpicked places in Aarhus. From students for students.

Technologies:

  • AngularJS
  • Node.JS API
  • Google Maps V3 API
Link: Discovercity.dk
Langmaster

Langmaster.io

Web application for smarter memorizing vocabulary of a foreign language.

Technologies:

  • Backbone.js with Marionette
  • Twitter Bootstrap
  • Python (Flask) API
  • MongoDB
  • OAuth
Available as open source @GitHub
Viera control

Viera control

Remote control for Panasonic Viera TVs with simple and mobile optimized UI.

I've also developed a JS library for controlling Viera televisions - viera.js

Technologies:

  • WebSockets
  • Node.JS
  • Twitter Bootstrap
Available as open source @GitHub

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