Breno Polanski

Full-Stack Developer at ARK Ecosystem. Mainly focused on front-end development and creating / contributing open source projects. Skilled in Node.js, JavaScript (React ecosystem, Vue.js and Angular), HTML5, CSS and Responsive interfaces.

As a programmer, I'm in a constant search for better practices and also experimenting new things.

My Portfolio →


Saiku Analytics

Saiku offers a user friendly, web based analytics solution that lets users, quickly and easily analyse corporate data and create and share reports. The solution connects to a range of OLAP Servers including Mondrian, Microsoft Analysis Services, SAP BW and Oracle Hyperion and can be deployed rapidly and cost effectively to allow users to explore data in real time.

Saiku React PDF.js

A React component to wrap PDF.js.

Saiku Embed Element

A web component to embed Saiku Analytics using Polymer.


aiEyes is an open source app that helps the Blind and Visually-Impaired Users to see the world with the help of artificial intelligence.

Notifier for Udacity Reviewer

The extension checks for new notifications every minute and running API calls against the Udacity Reviews API.

The Coffee Club

Coffee control app within a company, hackspace or co-working.

More Projects →


ARK Ecosystem

Full-Stack Developer, January 2020 - Present - Remote

Meteorite BI

Front End Engineer, September 2014 - January 2020 - Remote


Mentor and Project Reviewer, June 2016 - December 2019 - Remote

Spicule LTD

Software Engineer, April 2017 - December 2019 - Remote


Student Researcher, July 2014 - November 2015


Microsoft Student Partners, December 2012 - October 2015

Indra Company

Systems Analyst, June 2013 - September 2014


A Method for Intelligent Support to Medical Diagnosis in Emergency Cardiac Care

25th Brazilian Congress on Biomedical Engineering - CBEB 2016

A Portable System to Support Electrocardiography in Emergency Care

Proceedings of the IEEE Symposium on Computer-Based Medical Systems Journal - CBMS 2015

Find Me