Experienced React/Redux Developer
2018 - PRESENTEntwicklungspark AG- Developed a platform for online TV aimed at the Swiss market, Wilmaa.com.
Technologies: HTML5, Next.js, Styled-components, Redux-Saga, Redux, ReactOwner | Developer
2008 - PRESENTREDFOSS Piotr Ojrzyński- Developed and created new projects for clients.
- Researched and met clients' requirements for project needs.
Technologies: ECMAScript (ES6), PostgreSQL, MySQL, PHP, CSS3, HTML5, Redux, React, Backbone.js, JavaScriptSoftware Engineer
2018 - 2018Enclaves.io- Created the architecture and developed the system for a digital asset exchange.
Technologies: Stylus, HTML5, Jest, Socket.IO, Node.js, Smart Contracts, Web3.js, MetaMask, Redux-Saga, Redux, ReactSenior JavaScript Developer
2016 - 2017Matchbyte Consultants- Developed an interactive real-time configurable booking engine system.
Technologies: React, Marionette.js, Backbone.js, JavaScriptSenior JavaScript Developer
2015 - 2017Nicho- Created and developed a system to collect, organize, and display posts from social media on the customer's own website, Nicho.com.
Technologies: Less, CSS3, HTML5, Backbone.js, JavaScriptSenior JavaScript Developer
2013 - 2015MyCrowd- Developed a bug-reporting tool which can be displayed directly on the tested website.
- Created and developed MyCrowd products.
Technologies: Ruby, CSS3, HTML5, Backbone.js, JavaScriptJavaScript Developer
2010 - 2013Netstellar- Developed a system based on the Ext JS framework.
- Created new features for existing apps.
- Extended Ext JS with custom functionalities.
Technologies: CSS, HTML, Ajax, JSON, JavaScript, Ext JSJavaScript Developer
2009 - 2010Can’t Stop Games- Developed the graphical user interface of the game Tanadu using pure JavaScript (without external libraries).
- Created customized libraries and optimized code.
- Wrote adaptation code for browsers like Firefox, IE 7/8, Safari, and Chrome in order for the apps to run smoothly on multiple browsers.
Technologies: CSS, HTML, Ajax, JSON, JavaScriptPHP Developer | Senior PHP Developer | Team Manager
2006 - 2008Interactive Marketing Partner- Developed websites in PHP and PostgreSQL based on Jet.CMS.
- Provided support for the Jet.Mail system.
- Managed a team consisting of six people (one graphic designer, three PHP developers, and two testers).
- Led, managed, and created projects for clients.
Technologies: MySQL, PostgreSQL, JavaScript, CSS, HTML, PHP