Research Assistant
Araranguá, Santa Catarina, Brazil
Developed the entire GraphK application used to visualize and manipulate data, with focus on electromyography (EMG) digital signals. The application was built using Electron and Node.js as backbone, D3.js as library for plotting data, and JavaScript, HTML and CSS for the UI and program functionality.The program consists of more than 7900 lines and contains 20 algorithms for data manipulation (e.g. Linear Transformations, filters, RMS, average, etc). Also created an algorithm that allows for dynamic interaction with the plotted graphs, even if the the curve plotted has +10.000.000 data points.The project is open source and can be found at:https://github.com/PatrickHoeckler/graphk