Hi, I'm Maciek, a self-taught programmer from Poland. One day I decided to switch career from being waiter/barman. What I didn't know back then is that in the process of learning to code I would soon discover a true passion.
I have experience developing web applications, building websites and actively contributing to Open Source projects. My world revolves around React - that's the technology I know best and work daily with.
These are the projects that I spent the most time working on and the ones that I constantly keep updating.
Habit Tracker is my final project for Harvard's CS50 course. It's built as MVP (minimal viable product) and its core functionality is to track user's habits.Read more
Below you can find all my finished projects. Select a technology to see only those projects where it has been used.
React application for exploring Wikipedia articles, displayed on Google Maps.
An URL shortener that allows to reduce long links, just paste the long URL and click Shorten.
A microservice that parses a request and returns a JSON object with your IP, preferred language and software.
Very simple timestamp microservice built as an introduction to Node.js.
A simple Hangman Game that uses WordsAPI.
Learning TypeScript and practicing writing tests using Jest and React Testing Library.
Final project for Harvard’s CS50 course. Its core functionality is to track user’s habits.
Use the draggable and zoomable globe to explore countries of the world.
In this Treemap Diagram you can select one of the datasets available: Kickstarter Pledges, Movies Sales and Video Games Sales.
This Choropleth Map shows the data about Educational Attainment in United States for years 2010-2014.
This Heat Map shows Monthly Global Land-Surface Temperature for years 1753 - 2015.
This scatter plot shows the data about the doping in professional bicycle racing.
This Bar Chart shows the Gross Domestic Product in United States for years 1947 - 2015.
Simple task managing app. Experimenting with Redux and Material UI.
Pomodoro Clock is a productivity app. It helps you to stay focused and finish your tasks effectively.
This app lets you listen to some Internet Classics and adds something special for the fans of Rick and Morty.
Random Quote Machine fetches for you a random, motivational quote with its author. It also changes the theme on every new quote.
Markdown Previewer contains a textarea for markdown input and a preview tab where the converted text appears.
A simple and clean portfolio for a web developer. Practice Responsive Web Design.
Product Landing Page built for fake Diagon Alley brand. Practice Responsive Web Design.
Contact form for a fake Mr Muscle Gym brand. Practice Mobile First Design.